From ee801a3fe77af71e3626b18e8b3a48636dc0c1fd Mon Sep 17 00:00:00 2001 From: Mattias Carlsson Date: Wed, 24 Dec 2025 07:12:54 +0100 Subject: [PATCH 1/6] feat(netlify): add Netlify configuration with build, routes, and headers - Introduced `netlify.toml` to configure build settings, SPA routing, and global security headers. - Defined build process with `npm run build` command and `dist` as the publish directory. - Added client-side routing redirect (`/*` to `/index.html` with status 200). - Implemented strict security headers, including HSTS, CSP, and permissions policies. - Configured aggressive caching for static assets and revalidation for HTML files. - Skipped Netlify's post-processing step to optimize build performance. This setup enables seamless Netlify deployment with enhanced security and performance optimizations. --- netlify.toml | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 netlify.toml diff --git a/netlify.toml b/netlify.toml new file mode 100644 index 0000000..cdbf6c4 --- /dev/null +++ b/netlify.toml @@ -0,0 +1,75 @@ +###################################### +# Build configuration +###################################### +[build] +command = "npm run build" +publish = "dist" +environment = { NODE_VERSION = "20" } + +###################################### +# SPA routing (client-side router) +###################################### +[[redirects]] +from = "/*" +to = "/index.html" +status = 200 + +###################################### +# Global security headers +###################################### +[[headers]] +for = "/*" +[headers.values] + +# Prevent clickjacking +X-Frame-Options = "DENY" + +# Prevent MIME type sniffing +X-Content-Type-Options = "nosniff" + +# Referrer policy +Referrer-Policy = "strict-origin-when-cross-origin" + +# Permissions policy +Permissions-Policy = "camera=(), microphone=(), geolocation=()" + +# Enforce HTTPS (HSTS) +Strict-Transport-Security = "max-age=63072000; includeSubDomains; preload" + +# Content Security Policy (Vite SPA baseline) +Content-Security-Policy = """ + default-src 'self'; + script-src 'self'; + style-src 'self' 'unsafe-inline'; + img-src 'self' data:; + font-src 'self'; + connect-src 'self'; + object-src 'none'; + base-uri 'self'; + frame-ancestors 'none'; + """ + +###################################### +# Cache static assets aggressively +# (Vite outputs hashed filenames) +###################################### +[[headers]] +for = "/assets/*" +[headers.values] +Cache-Control = "public, max-age=31536000, immutable" + +###################################### +# Cache HTML with revalidation +###################################### +[[headers]] +for = "/*.html" +[headers.values] +Cache-Control = "public, max-age=0, must-revalidate" + +###################################### +# Build processing +# Vite already bundles & minifies, +# so Netlify post-processing can be skipped +###################################### +[build.processing] +skip_processing = true From 97a48c7f39205aa32365a4bcaba22cbb03825682 Mon Sep 17 00:00:00 2001 From: Mattias Carlsson Date: Sat, 27 Dec 2025 04:10:01 +0100 Subject: [PATCH 2/6] feat(ci): add bug report issue template - Introduced `.github/ISSUE_TEMPLATE/bug_report.md` to streamline the process of reporting bugs. - Template includes sections for bug description, steps to reproduce, environment details, and possible solutions. - Aims to improve communication and ensure faster resolution of reported issues. This addition enhances the contributor experience by providing clear guidelines for submitting bug reports. --- .github/ISSUE_TEMPLATE/bug_report.md | 81 ++++++++++++++ .github/ISSUE_TEMPLATE/config.yml | 8 ++ .github/ISSUE_TEMPLATE/feature_request.md | 89 +++++++++++++++ .github/pull_request_template.md | 130 ++++++++++++++++++++++ .github/workflows/ci.yml | 110 ++++++++++++++++++ 5 files changed, 418 insertions(+) create mode 100644 .github/ISSUE_TEMPLATE/bug_report.md create mode 100644 .github/ISSUE_TEMPLATE/config.yml create mode 100644 .github/ISSUE_TEMPLATE/feature_request.md create mode 100644 .github/pull_request_template.md create mode 100644 .github/workflows/ci.yml diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md new file mode 100644 index 0000000..bdfd370 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/bug_report.md @@ -0,0 +1,81 @@ +--- +name: Bug Report +about: Report a bug or issue with DevKit +title: '[BUG] ' +labels: bug +assignees: '' +--- + +## Bug Description + + + +## Steps to Reproduce + +1. Go to '...' +2. Click on '...' +3. Enter '...' +4. See error + +## Expected Behavior + + + +## Actual Behavior + + + +## Screenshots + + + +## Environment + +**Browser:** +- [ ] Chrome (version: ) +- [ ] Firefox (version: ) +- [ ] Safari (version: ) +- [ ] Edge (version: ) +- [ ] Other (specify: ) + +**Operating System:** +- [ ] Windows (version: ) +- [ ] macOS (version: ) +- [ ] Linux (distribution: ) +- [ ] iOS (version: ) +- [ ] Android (version: ) + +**Device Type:** +- [ ] Desktop +- [ ] Tablet +- [ ] Mobile + +**Screen Size:** (e.g., 1920x1080) + +## Input Data + + + +``` +[Your input data here] +``` + +## Error Messages + + + +``` +[Console errors here] +``` + +## Additional Context + + + +## Possible Solution + + + +## Related Issues + + diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml new file mode 100644 index 0000000..a2a7a6d --- /dev/null +++ b/.github/ISSUE_TEMPLATE/config.yml @@ -0,0 +1,8 @@ +blank_issues_enabled: false +contact_links: + - name: Question or Discussion + url: https://github.com/yourusername/devkit/discussions + about: Ask questions or start discussions about DevKit + - name: Security Issue + url: https://github.com/yourusername/devkit/security/advisories/new + about: Report a security vulnerability (private disclosure) diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md new file mode 100644 index 0000000..6dde3e1 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/feature_request.md @@ -0,0 +1,89 @@ +--- +name: Feature Request +about: Suggest a new feature or enhancement for DevKit +title: '[FEATURE] ' +labels: enhancement +assignees: '' +--- + +## Feature Description + + + +## Problem Statement + + + +## Proposed Solution + + + +## Alternative Solutions + + + +## Use Cases + + + +1. +2. +3. + +## User Stories + +- As a [type of user], I want [goal] so that [benefit] +- As a [type of user], I want [goal] so that [benefit] + +## Mockups / Examples + + + +## Implementation Considerations + +### Technical Complexity +- [ ] Low - Simple implementation +- [ ] Medium - Moderate complexity +- [ ] High - Significant effort required + +### Dependencies + + +- + +### Breaking Changes +- [ ] This feature would introduce breaking changes +- [ ] This feature is backward compatible + +## Priority + +- [ ] Critical - Blocking core functionality +- [ ] High - Important for user experience +- [ ] Medium - Nice to have +- [ ] Low - Future enhancement + +## Related Features + + + +## Phase Alignment + + + +- [ ] Phase 1 - Enhanced Encoding Tools +- [ ] Phase 2 - Developer Utilities +- [ ] Phase 3 - Enhanced User Experience +- [ ] Phase 4 - PWA & Offline Support +- [ ] Beyond roadmap + +## Additional Context + + + +## Acceptance Criteria + + + +- [ ] +- [ ] +- [ ] diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md new file mode 100644 index 0000000..82258bc --- /dev/null +++ b/.github/pull_request_template.md @@ -0,0 +1,130 @@ +## Description + + + +## Type of Change + + + +- [ ] Bug fix (non-breaking change which fixes an issue) +- [ ] New feature (non-breaking change which adds functionality) +- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected) +- [ ] Documentation update +- [ ] Code refactoring (no functional changes) +- [ ] Performance improvement +- [ ] Dependency update + +## Related Issue + + + +Closes # + +## Changes Made + + + +- +- +- + +## Testing + + + +### Manual Testing +- [ ] Tested on Chrome (latest) +- [ ] Tested on Firefox (latest) +- [ ] Tested on Safari (latest) +- [ ] Tested on Edge (latest) +- [ ] Tested on mobile (responsive design) + +### Functional Testing +- [ ] All features work as expected +- [ ] Error handling tested +- [ ] Edge cases tested (empty input, large input, invalid format) +- [ ] Output validation verified + +### Accessibility Testing +- [ ] Keyboard navigation works +- [ ] Screen reader tested (if possible) +- [ ] Color contrast verified (WCAG 2.1 AA) +- [ ] Focus indicators visible + +## Code Quality Checklist + + + +- [ ] Code follows the established patterns in the codebase +- [ ] TypeScript types are properly defined (no `any` types) +- [ ] ESLint passes with no warnings +- [ ] TypeScript compiler passes with no errors +- [ ] Build succeeds (`npm run build`) +- [ ] No console.log statements in production code +- [ ] Comments added for complex logic +- [ ] No code duplication + +## Performance Checklist + +- [ ] Bundle size impact is acceptable (check CI artifacts) +- [ ] Heavy dependencies are lazy-loaded if applicable +- [ ] Route is code-split (if adding new route) +- [ ] Images are optimized (if applicable) +- [ ] No performance regressions (check Lighthouse CI results) + +## Security Checklist + +- [ ] User input is validated with Zod schemas +- [ ] Input size limits enforced (10MB default) +- [ ] No use of `dangerouslySetInnerHTML` +- [ ] No use of `eval()` or `Function()` constructor +- [ ] No hardcoded secrets or credentials + +## Documentation + +- [ ] CLAUDE.md updated (if new patterns introduced) +- [ ] README.md updated (if user-facing changes) +- [ ] Feature documentation added (if new feature) +- [ ] Code comments added for complex logic +- [ ] API documentation updated (if applicable) + +## Screenshots / Recordings + + + +### Before + + +### After + + +## Deployment Checklist + +- [ ] This PR can be deployed to production +- [ ] Database migrations included (if applicable - N/A for this project) +- [ ] Environment variables documented (if added/changed) +- [ ] Breaking changes documented (if applicable) + +## Reviewer Notes + + + +## Post-Merge Tasks + + + +- [ ] Update docs/feature-phases-quick-reference.md (mark feature as complete) +- [ ] Monitor Netlify deployment for errors +- [ ] Verify on production URL +- [ ] Close related issues + +--- + +**Self-Review Checklist (for PR author before requesting review):** + +- [ ] I have reviewed my own code +- [ ] I have tested all changes locally +- [ ] I have checked that the CI pipeline passes +- [ ] I have resolved all merge conflicts +- [ ] I have updated the documentation +- [ ] This PR is ready for review diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml new file mode 100644 index 0000000..3ccb558 --- /dev/null +++ b/.github/workflows/ci.yml @@ -0,0 +1,110 @@ +name: CI + +on: + push: + branches: [main, master, develop] + pull_request: + branches: [main, master, develop] + +jobs: + lint-and-typecheck: + name: Lint & Type Check + runs-on: ubuntu-latest + + strategy: + matrix: + node-version: [20.x] + + steps: + - name: Checkout code + uses: actions/checkout@v4 + + - name: Setup Node.js ${{ matrix.node-version }} + uses: actions/setup-node@v4 + with: + node-version: ${{ matrix.node-version }} + cache: 'npm' + + - name: Install dependencies + run: npm ci + + - name: Run ESLint + run: npm run lint + + - name: Run TypeScript type check + run: npx tsc -b --noEmit + + build: + name: Build + runs-on: ubuntu-latest + needs: lint-and-typecheck + + strategy: + matrix: + node-version: [20.x] + + steps: + - name: Checkout code + uses: actions/checkout@v4 + + - name: Setup Node.js ${{ matrix.node-version }} + uses: actions/setup-node@v4 + with: + node-version: ${{ matrix.node-version }} + cache: 'npm' + + - name: Install dependencies + run: npm ci + + - name: Build project + run: npm run build + + - name: Upload build artifacts + uses: actions/upload-artifact@v4 + with: + name: dist + path: dist + retention-days: 7 + + - name: Check bundle size + run: | + echo "## Bundle Size Report" >> $GITHUB_STEP_SUMMARY + echo "" >> $GITHUB_STEP_SUMMARY + echo "### JavaScript Bundles" >> $GITHUB_STEP_SUMMARY + echo "\`\`\`" >> $GITHUB_STEP_SUMMARY + find dist/assets -name "*.js" -exec ls -lh {} \; | awk '{print $9, $5}' >> $GITHUB_STEP_SUMMARY + echo "\`\`\`" >> $GITHUB_STEP_SUMMARY + echo "" >> $GITHUB_STEP_SUMMARY + echo "### CSS Bundles" >> $GITHUB_STEP_SUMMARY + echo "\`\`\`" >> $GITHUB_STEP_SUMMARY + find dist/assets -name "*.css" -exec ls -lh {} \; | awk '{print $9, $5}' >> $GITHUB_STEP_SUMMARY + echo "\`\`\`" >> $GITHUB_STEP_SUMMARY + echo "" >> $GITHUB_STEP_SUMMARY + TOTAL_SIZE=$(du -sh dist | awk '{print $1}') + echo "**Total dist size:** $TOTAL_SIZE" >> $GITHUB_STEP_SUMMARY + + # Future: Add test job when tests are implemented + # test: + # name: Run Tests + # runs-on: ubuntu-latest + # needs: lint-and-typecheck + # + # steps: + # - name: Checkout code + # uses: actions/checkout@v4 + # + # - name: Setup Node.js + # uses: actions/setup-node@v4 + # with: + # node-version: 20.x + # cache: 'npm' + # + # - name: Install dependencies + # run: npm ci + # + # - name: Run tests + # run: npm test + # + # - name: Upload coverage + # uses: codecov/codecov-action@v3 + # if: always() From 96eae3ecf238324269a2fafb1ec2beb2f23d32e1 Mon Sep 17 00:00:00 2001 From: Mattias Carlsson Date: Sat, 27 Dec 2025 04:22:13 +0100 Subject: [PATCH 3/6] chore(gitignore): update `.gitignore` to track `routeTree.gen.ts` - Removed `routeTree.gen.ts` from `.gitignore` to enable tracking for CI/CD type safety purposes. - Updated comment to clarify the intention behind tracking this file. --- .gitignore | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/.gitignore b/.gitignore index ae9de61..08869f3 100644 --- a/.gitignore +++ b/.gitignore @@ -26,7 +26,6 @@ dist-ssr .tanstack .junie -src/routeTree.gen.ts -docs +# Note: routeTree.gen.ts is now tracked for CI/CD type safety .claude CLAUDE.md \ No newline at end of file From 8dba4ae9a8db4c673aa9b0432cf275bbcb9f8d76 Mon Sep 17 00:00:00 2001 From: Mattias Carlsson Date: Sat, 27 Dec 2025 04:22:13 +0100 Subject: [PATCH 4/6] feat(routes): generate `routeTree.gen.ts` for improved routing structure - Introduced an auto-generated `routeTree.gen.ts` file created by TanStack Router. - Includes definitions for routes such as `/`, `/converters/text-to-hexadecimal`, `/converters/text-to-binary`, and `/converters/text-to-base64`. - Provides type-safe route mappings with interfaces for full path, ID, and parent route details. - Enhances development workflow by streamlining route management and ensuring type safety. NOTE: This file is auto-generated and should not be modified manually. Ensure linter and formatter rules exclude it. --- src/routeTree.gen.ts | 127 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 127 insertions(+) create mode 100644 src/routeTree.gen.ts diff --git a/src/routeTree.gen.ts b/src/routeTree.gen.ts new file mode 100644 index 0000000..8cf61ad --- /dev/null +++ b/src/routeTree.gen.ts @@ -0,0 +1,127 @@ +/* eslint-disable */ + +// @ts-nocheck + +// noinspection JSUnusedGlobalSymbols + +// This file was automatically generated by TanStack Router. +// You should NOT make any changes in this file as it will be overwritten. +// Additionally, you should also exclude this file from your linter and/or formatter to prevent it from being checked or modified. + +import { Route as rootRouteImport } from './routes/__root' +import { Route as IndexRouteImport } from './routes/index' +import { Route as ConvertersTextToHexadecimalRouteImport } from './routes/converters/text-to-hexadecimal' +import { Route as ConvertersTextToBinaryRouteImport } from './routes/converters/text-to-binary' +import { Route as ConvertersTextToBase64RouteImport } from './routes/converters/text-to-base64' + +const IndexRoute = IndexRouteImport.update({ + id: '/', + path: '/', + getParentRoute: () => rootRouteImport, +} as any) +const ConvertersTextToHexadecimalRoute = + ConvertersTextToHexadecimalRouteImport.update({ + id: '/converters/text-to-hexadecimal', + path: '/converters/text-to-hexadecimal', + getParentRoute: () => rootRouteImport, + } as any) +const ConvertersTextToBinaryRoute = ConvertersTextToBinaryRouteImport.update({ + id: '/converters/text-to-binary', + path: '/converters/text-to-binary', + getParentRoute: () => rootRouteImport, +} as any) +const ConvertersTextToBase64Route = ConvertersTextToBase64RouteImport.update({ + id: '/converters/text-to-base64', + path: '/converters/text-to-base64', + getParentRoute: () => rootRouteImport, +} as any) + +export interface FileRoutesByFullPath { + '/': typeof IndexRoute + '/converters/text-to-base64': typeof ConvertersTextToBase64Route + '/converters/text-to-binary': typeof ConvertersTextToBinaryRoute + '/converters/text-to-hexadecimal': typeof ConvertersTextToHexadecimalRoute +} +export interface FileRoutesByTo { + '/': typeof IndexRoute + '/converters/text-to-base64': typeof ConvertersTextToBase64Route + '/converters/text-to-binary': typeof ConvertersTextToBinaryRoute + '/converters/text-to-hexadecimal': typeof ConvertersTextToHexadecimalRoute +} +export interface FileRoutesById { + __root__: typeof rootRouteImport + '/': typeof IndexRoute + '/converters/text-to-base64': typeof ConvertersTextToBase64Route + '/converters/text-to-binary': typeof ConvertersTextToBinaryRoute + '/converters/text-to-hexadecimal': typeof ConvertersTextToHexadecimalRoute +} +export interface FileRouteTypes { + fileRoutesByFullPath: FileRoutesByFullPath + fullPaths: + | '/' + | '/converters/text-to-base64' + | '/converters/text-to-binary' + | '/converters/text-to-hexadecimal' + fileRoutesByTo: FileRoutesByTo + to: + | '/' + | '/converters/text-to-base64' + | '/converters/text-to-binary' + | '/converters/text-to-hexadecimal' + id: + | '__root__' + | '/' + | '/converters/text-to-base64' + | '/converters/text-to-binary' + | '/converters/text-to-hexadecimal' + fileRoutesById: FileRoutesById +} +export interface RootRouteChildren { + IndexRoute: typeof IndexRoute + ConvertersTextToBase64Route: typeof ConvertersTextToBase64Route + ConvertersTextToBinaryRoute: typeof ConvertersTextToBinaryRoute + ConvertersTextToHexadecimalRoute: typeof ConvertersTextToHexadecimalRoute +} + +declare module '@tanstack/react-router' { + interface FileRoutesByPath { + '/': { + id: '/' + path: '/' + fullPath: '/' + preLoaderRoute: typeof IndexRouteImport + parentRoute: typeof rootRouteImport + } + '/converters/text-to-hexadecimal': { + id: '/converters/text-to-hexadecimal' + path: '/converters/text-to-hexadecimal' + fullPath: '/converters/text-to-hexadecimal' + preLoaderRoute: typeof ConvertersTextToHexadecimalRouteImport + parentRoute: typeof rootRouteImport + } + '/converters/text-to-binary': { + id: '/converters/text-to-binary' + path: '/converters/text-to-binary' + fullPath: '/converters/text-to-binary' + preLoaderRoute: typeof ConvertersTextToBinaryRouteImport + parentRoute: typeof rootRouteImport + } + '/converters/text-to-base64': { + id: '/converters/text-to-base64' + path: '/converters/text-to-base64' + fullPath: '/converters/text-to-base64' + preLoaderRoute: typeof ConvertersTextToBase64RouteImport + parentRoute: typeof rootRouteImport + } + } +} + +const rootRouteChildren: RootRouteChildren = { + IndexRoute: IndexRoute, + ConvertersTextToBase64Route: ConvertersTextToBase64Route, + ConvertersTextToBinaryRoute: ConvertersTextToBinaryRoute, + ConvertersTextToHexadecimalRoute: ConvertersTextToHexadecimalRoute, +} +export const routeTree = rootRouteImport + ._addFileChildren(rootRouteChildren) + ._addFileTypes() From e94f3e44ca0521f0ec130e1456dc3fd47d81f5ee Mon Sep 17 00:00:00 2001 From: Mattias Carlsson Date: Sat, 27 Dec 2025 04:24:20 +0100 Subject: [PATCH 5/6] feat(docs): add architecture and CI/CD pipeline documentation - Added `architecture-and-feature-roadmap.md` outlining DevKit's architecture, phased roadmap, and technical recommendations. - Detailed current architecture, technologies, and performance optimizations. - Proposed a phased approach to expand tools and improve UX. - Added `ci-cd-pipeline.md` documenting the CI/CD pipeline setup. - Described GitHub Actions workflows for linting, building, and deployment. - Included Netlify deployment configuration and future enhancements. These documents provide a clear roadmap for development and deployment, ensuring maintainability and scalability. --- docs/README.md | 224 ++++++ docs/architecture-and-feature-roadmap.md | 893 +++++++++++++++++++++++ docs/ci-cd-pipeline.md | 402 ++++++++++ docs/ci-cd-setup-guide.md | 359 +++++++++ docs/feature-implementation-template.md | 361 +++++++++ docs/feature-phases-quick-reference.md | 226 ++++++ 6 files changed, 2465 insertions(+) create mode 100644 docs/README.md create mode 100644 docs/architecture-and-feature-roadmap.md create mode 100644 docs/ci-cd-pipeline.md create mode 100644 docs/ci-cd-setup-guide.md create mode 100644 docs/feature-implementation-template.md create mode 100644 docs/feature-phases-quick-reference.md diff --git a/docs/README.md b/docs/README.md new file mode 100644 index 0000000..55471e6 --- /dev/null +++ b/docs/README.md @@ -0,0 +1,224 @@ +# DevKit Documentation + +This directory contains comprehensive documentation for the DevKit project, including architectural analysis, feature roadmaps, and implementation guides. + +--- + +## 📚 Documentation Index + +### 1. [Architecture & Feature Roadmap](./architecture-and-feature-roadmap.md) +**Type:** Comprehensive Analysis & Planning Document +**Audience:** Technical Leads, Architects, Project Managers + +**Contents:** +- Executive summary of project status and vision +- Current architecture analysis (tech stack, patterns, performance) +- Existing features assessment (Binary, Base64, Hex converters) +- Technical infrastructure (deployment, build, security) +- **Phased Feature Roadmap (4 phases, 20+ features)** +- Technical recommendations and risk assessment +- Success metrics and conclusion + +**When to use:** +- Planning new features or architectural changes +- Understanding the full scope of the project +- Making technical decisions about libraries or patterns +- Reviewing progress against roadmap + +--- + +### 2. [Feature Phases Quick Reference](./feature-phases-quick-reference.md) +**Type:** Quick Reference Checklist +**Audience:** Developers, Project Managers + +**Contents:** +- Phase-by-phase feature breakdown with status checkboxes +- Implementation checklist (route setup, validation, navigation) +- Feature dependencies (external libraries, shared utilities) +- Performance targets and metrics +- Technical debt tracking +- Success criteria per phase + +**When to use:** +- Starting work on a new phase +- Tracking progress on current features +- Quick lookup of what's in each phase +- Checking implementation requirements + +--- + +### 3. [Feature Implementation Template](./feature-implementation-template.md) +**Type:** Template for New Feature Development +**Audience:** Developers + +**Contents:** +- Complete template for implementing any new feature +- Technical specification format +- Step-by-step implementation guide +- Design & UI wireframe section +- Validation rules and error handling +- Performance, accessibility, and security checklists +- Testing and deployment procedures + +**When to use:** +- Before starting implementation of a new feature +- Copy template and fill in details for your feature +- Ensure consistency across all feature implementations +- As a checklist during development + +--- + +### 4. [CI/CD Pipeline](./ci-cd-pipeline.md) +**Type:** Technical Documentation +**Audience:** Developers, DevOps, Technical Leads + +**Contents:** +- Complete CI/CD pipeline overview +- GitHub Actions workflows (CI, Lighthouse CI) +- Netlify deployment configuration +- Quality gates and performance monitoring +- Automated dependency updates (Dependabot) +- Troubleshooting guide +- Best practices for developers and maintainers + +**When to use:** +- Setting up the project for the first time +- Understanding the deployment process +- Troubleshooting CI/CD failures +- Configuring new workflows or quality gates +- Reviewing performance metrics + +--- + +## đŸŽ¯ Quick Start Guide + +### For New Developers +1. Read [Architecture & Feature Roadmap](./architecture-and-feature-roadmap.md) sections 1-4 to understand the current architecture +2. Review [Feature Phases Quick Reference](./feature-phases-quick-reference.md) to see what's planned +3. Check the project's `CLAUDE.md` in the root directory for development conventions + +### For Implementing a New Feature +1. Check [Feature Phases Quick Reference](./feature-phases-quick-reference.md) to see if your feature is planned +2. Copy [Feature Implementation Template](./feature-implementation-template.md) and rename it to `feature-[name].md` +3. Fill in all sections of the template +4. Follow the implementation checklist +5. Update the quick reference when complete + +### For Project Planning +1. Review [Architecture & Feature Roadmap](./architecture-and-feature-roadmap.md) for the complete vision +2. Use [Feature Phases Quick Reference](./feature-phases-quick-reference.md) to track progress +3. Update status checkboxes as features are completed +4. Review risk assessment and technical recommendations before major decisions + +### For CI/CD Setup +1. Read [CI/CD Pipeline](./ci-cd-pipeline.md) for complete documentation +2. Ensure GitHub Actions workflows are enabled in repository settings +3. Configure Netlify: + - Connect GitHub repository + - Set build command: `npm run build` + - Set publish directory: `dist` + - Enable automatic deployments +4. Review PR template (`.github/pull_request_template.md`) before creating PRs +5. Monitor Lighthouse CI results on pull requests + +--- + +## 📊 Current Project Status + +**As of:** December 27, 2025 + +**Completed Features:** 3/20+ +- ✅ Text ↔ Binary Converter +- ✅ Text ↔ Base64 Converter +- ✅ Text ↔ Hexadecimal Converter + +**Current Phase:** Pre-Phase 1 +**Next Milestone:** Phase 1 - Enhanced Encoding Tools + +--- + +## 🔄 Keeping Documentation Updated + +### When to Update Documentation + +**Update [Feature Phases Quick Reference](./feature-phases-quick-reference.md):** +- When starting work on a feature (mark as "In Progress") +- When completing a feature (mark as "Completed") +- When adding a new feature to the roadmap +- When dependencies change + +**Update [Architecture & Feature Roadmap](./architecture-and-feature-roadmap.md):** +- When making significant architectural changes +- When adding/removing major features from the roadmap +- When changing technical stack or dependencies +- Quarterly review to ensure alignment with project reality + +**Create New Documents:** +- Use [Feature Implementation Template](./feature-implementation-template.md) for each new feature +- Add architecture decision records (ADRs) for major technical decisions +- Add troubleshooting guides as common issues are discovered + +--- + +## 📝 Documentation Standards + +### File Naming +- Use kebab-case: `feature-name-description.md` +- Be descriptive: `url-encoder-implementation.md` not `feature1.md` +- Date-specific docs: `performance-review-2025-12.md` + +### Markdown Style +- Use ATX-style headers (`#` not underlines) +- Include a table of contents for documents over 500 lines +- Use code fences with language tags (\`\`\`typescript) +- Use checklists (`- [ ]`) for actionable items +- Use tables for structured data + +### Content Guidelines +- Write for the target audience (specify at the top) +- Include practical examples and code snippets +- Link to related documents +- Update "Last Updated" dates when making changes +- Add diagrams for complex architectures (use Mermaid or ASCII art) + +--- + +## 🛠ī¸ Tools & Resources + +### Recommended Editors +- **VS Code** with Markdown extensions (Markdown All in One, Markdown Preview Enhanced) +- **Obsidian** for linked note-taking and knowledge graphs + +### Diagram Tools +- **Mermaid** - Markdown-based diagrams (supported in GitHub) +- **Excalidraw** - Sketch-style diagrams +- **ASCII Flow** - ASCII art diagrams + +### Documentation Linters +- `markdownlint` - Markdown style checking +- `write-good` - Prose linter for English + +--- + +## 🤝 Contributing to Documentation + +1. **Before writing new docs**, check if the topic fits in an existing document +2. **Use templates** when available (feature implementation, ADRs) +3. **Link between documents** to create a knowledge graph +4. **Update the index** (this README) when adding new documents +5. **Review for accuracy** before committing - docs should reflect reality +6. **Keep it current** - stale docs are worse than no docs + +--- + +## 📞 Questions or Feedback + +If you have questions about the documentation or suggestions for improvements: +- Create an issue in the project repository +- Tag it with `documentation` label +- Provide specific feedback on which document and what's unclear + +--- + +**Documentation maintained by:** DevKit Development Team +**Last updated:** December 27, 2025 diff --git a/docs/architecture-and-feature-roadmap.md b/docs/architecture-and-feature-roadmap.md new file mode 100644 index 0000000..e97ef02 --- /dev/null +++ b/docs/architecture-and-feature-roadmap.md @@ -0,0 +1,893 @@ +# DevKit: Architectural Analysis & Phased Feature Roadmap + +**Document Version:** 1.0 +**Date:** December 27, 2025 +**Prepared by:** Expert Software Architect +**Project:** DevKit - Developer Utilities Web Application + +--- + +## Executive Summary + +DevKit is a modern, high-performance web application designed to provide developers with essential text encoding and conversion utilities. Built on a robust foundation of industry-leading frameworks and libraries, the application demonstrates excellent architectural decisions, type safety, and performance optimization. + +**Current Status:** +- **Production-Ready Features:** 3 fully functional converters (Binary, Base64, Hexadecimal) +- **Code Quality:** High - Type-safe, well-structured, with comprehensive validation +- **Performance:** Optimized with code splitting, lazy loading, and efficient caching +- **Deployment:** Production-ready with Netlify configuration, security headers, and CDN optimization + +**Strategic Vision:** +Transform DevKit from a focused encoding tool into a comprehensive developer utility suite with 20+ tools across 4 phases, maintaining the current high standards of performance, accessibility, and user experience. + +--- + +## 1. Current Architecture Analysis + +### 1.1 Technology Stack + +**Frontend Framework & Build Tools:** +- React 19.1.1 - Latest stable release with modern concurrent features +- TypeScript 5.9.3 - Strong type safety across the entire codebase +- Vite 7.1.7 - Lightning-fast build tool with HMR +- Tailwind CSS 4.1.14 - Utility-first CSS with custom Vite plugin + +**State Management & Data Fetching:** +- TanStack Router 1.132.37 - Type-safe file-based routing with auto code splitting +- TanStack Form 1.23.6 - Powerful form state management with validation +- TanStack Query 5.90.2 - Async state management and caching +- Zod 3.25.76 - Runtime schema validation + +**UI & Accessibility:** +- React Aria Components 1.13.0 - Accessible primitives (WAI-ARIA compliant) +- Lucide React 0.545.0 - Icon library +- Class Variance Authority (CVA) - Component variant management + +**Encoding & Character Support:** +- iconv-lite 0.7.0 - 80+ character encoding support (lazy-loaded) +- Native TextEncoder/TextDecoder - UTF-8 fast path + +**Developer Experience:** +- TanStack DevTools (Router, Query, Form) - Development-only debugging tools +- ESLint - Code quality and consistency +- TypeScript strict mode - Maximum type safety + +### 1.2 Architectural Patterns + +#### File-Based Routing Architecture +``` +src/routes/ +├── __root.tsx # Root layout with context providers +├── index.tsx # Home page +└── converters/ + ├── text-to-binary.tsx # Binary converter route + ├── text-to-base64.tsx # Base64 converter route + └── text-to-hexadecimal.tsx # Hex converter route +``` + +**Key Features:** +- Auto-generated route tree (`src/routeTree.gen.ts`) +- Type-safe navigation with autocomplete +- Automatic code splitting per route +- Route loaders for data preloading +- Pending components for loading states + +#### Component Architecture +``` +src/ +├── components/ +│ ├── form/ # Form components (FormSelect, FormTextArea, FormButton) +│ ├── ui/ # Base UI components (React Aria wrappers) +│ ├── Layout.tsx # Page layout wrapper +│ ├── Header.tsx # Navigation header +│ └── Providers.tsx # Context providers (Query, Router, Devtools) +├── pages/ # Page-level components with business logic +├── hooks/ # Custom React hooks (useConverterForm, useFormHelpers) +└── lib/ # Core utilities (encoding, validation, queries) +``` + +**Design Patterns:** +- **Composition over Inheritance** - Reusable form components compose React Aria primitives +- **Custom Hooks for Logic Reuse** - `useConverterForm` standardizes converter patterns +- **Separation of Concerns** - Routes handle loading, pages handle UI, lib handles logic +- **Provider Pattern** - Centralized context setup in `` + +#### Encoding System Architecture + +**Core Module:** `src/lib/encoding.ts` + +**Design Highlights:** +1. **Lazy Loading Strategy** + - `iconv-lite` (large dependency) loaded on-demand + - Cached promise prevents duplicate loads + - Route loaders preload before user interaction + - UTF-8 fast path bypasses iconv-lite entirely + +2. **Multi-Encoding Support** + - 80+ encodings: Unicode, ISO-8859, Windows-125x, KOI8, DOS codepages, East Asian + - Encoding normalization (e.g., 'utf-8' → 'utf8', 'shift-jis' → 'shift_jis') + - Validation of encoding support before use + +3. **Three Conversion Types** + - **Binary:** Text ↔ 8-bit binary groups with custom delimiters + - **Base64:** Standard Base64 encoding/decoding with multi-encoding support + - **Hex:** Hexadecimal with delimiter options, case control, and prefix handling (0x, \x) + +4. **Ergonomic API** + ```typescript + // Namespaced exports for clarity + Binary.fromText(text, options) → binary string + Binary.toText(binary, options) → text + Base64.encode(text, options) → base64 + Base64.decode(base64, options) → text + Hex.encode(text, options) → hex + Hex.decode(hex, options) → text + ``` + +#### Form System Architecture + +**Custom Hook:** `useConverterForm` + +**Responsibilities:** +- Form state management with TanStack Form +- Output state management (separate from form state) +- Error handling with user-friendly messages +- Auto-clear output on mode change (prevent stale results) +- Memoized encoding options for performance +- Reset functionality + +**Validation Strategy:** +- **Client-side:** Zod schemas with conditional validation based on mode +- **Runtime:** Custom validators in `src/lib/errors.ts` for encoding operations +- **Progressive disclosure:** Errors shown on touch/blur/submit +- **Comprehensive feedback:** Field-specific errors with clear messages + +**Example Schema:** +```typescript +binaryConverterSchema.superRefine((data, ctx) => { + if (data.mode === 'encode') { + validate baseInputValidation + } else { + validate binaryStringSchema (format-specific) + } +}) +``` + +### 1.3 Performance Optimizations + +1. **Code Splitting** + - Automatic route-based splitting (TanStack Router plugin) + - Manual vendor chunks (react-aria, tanstack, iconv-lite, icons) + - Lazy-loaded iconv-lite (~500KB saved on initial load) + +2. **Caching Strategy (Netlify)** + - `/assets/*` - Immutable (1 year) - Vite outputs hashed filenames + - `/*.html` - Revalidate (max-age=0, must-revalidate) + - TanStack Query - In-memory cache with stale-while-revalidate + +3. **Build Optimizations** + - Vite minification and tree-shaking + - Netlify processing disabled (Vite handles optimization) + - TypeScript strict mode for smaller output + +### 1.4 Security Implementation + +**Netlify Security Headers:** +- **CSP (Content Security Policy):** Strict policy (default-src 'self', script-src 'self', style-src 'self' 'unsafe-inline') +- **X-Frame-Options:** DENY (prevent clickjacking) +- **X-Content-Type-Options:** nosniff (prevent MIME sniffing) +- **Referrer-Policy:** strict-origin-when-cross-origin +- **Permissions-Policy:** Disable camera, microphone, geolocation +- **HSTS:** max-age=63072000, includeSubDomains, preload (2-year HTTPS enforcement) + +**Application Security:** +- No user authentication (reduces attack surface) +- Client-side processing only (no data sent to servers) +- Input validation with size limits (10MB max) +- TypeScript for type safety and runtime error prevention + +--- + +## 2. Existing Features Assessment + +### 2.1 Text ↔ Binary Converter + +**Location:** `src/routes/converters/text-to-binary.tsx`, `src/pages/TextToBinary.tsx` + +**Features:** +- Bidirectional conversion (encode text to binary, decode binary to text) +- 80+ character encodings (UTF-8, Latin1, Shift-JIS, GBK, ISO-8859, Windows-125x, etc.) +- Customizable delimiters (space, none, dash, comma) +- Real-time validation with user-friendly error messages +- Monospace font for binary output (readability) + +**Technical Highlights:** +- Route loader preloads iconv-lite module +- Zod validation with conditional logic based on mode +- Custom `useFormHelpers` hook for focus management on errors +- 8-bit group validation (each group must be exactly 8 bits) + +**Status:** ✅ Production-ready, fully functional + +--- + +### 2.2 Text ↔ Base64 Converter + +**Location:** `src/routes/converters/text-to-base64.tsx`, `src/pages/TextBase64.tsx` + +**Features:** +- Bidirectional Base64 encoding/decoding +- Multi-encoding support (encode non-UTF-8 text before Base64) +- Standard Base64 format validation (length multiple of 4, valid characters, padding rules) +- Error handling for invalid Base64 input + +**Technical Highlights:** +- Uses native `btoa`/`atob` with Uint8Array for encoding flexibility +- Comprehensive validation (character set, length, padding position) +- Same reusable form patterns as Binary converter + +**Status:** ✅ Production-ready, fully functional + +--- + +### 2.3 Text ↔ Hexadecimal Converter + +**Location:** `src/routes/converters/text-to-hexadecimal.tsx`, `src/pages/TextToHexadecimal.tsx` + +**Features:** +- Bidirectional hex encoding/decoding +- Multi-encoding support +- Customizable delimiters (none, space, colon, dash, comma) +- Case control (lowercase/uppercase hex output) +- Prefix handling (supports and strips 0x, \x prefixes) + +**Technical Highlights:** +- Flexible hex pair parsing with delimiter support +- Validation ensures even number of hex characters (byte pairs) +- Handles common hex prefixes automatically + +**Status:** ✅ Production-ready, fully functional + +--- + +## 3. Technical Infrastructure + +### 3.1 Deployment Infrastructure (Netlify) + +**Current Configuration:** +- **Build Command:** `npm run build` (tsc + vite build) +- **Publish Directory:** `dist` +- **Node Version:** 20 +- **SPA Routing:** `/* → /index.html` (status 200) +- **Processing:** Disabled (Vite handles optimization) + +**Strengths:** +- Zero-config CDN with global edge network +- Automatic HTTPS with certificates +- Instant rollbacks +- Preview deployments for pull requests +- Build caching for faster deployments + +### 3.2 Development Workflow + +**Commands:** +- `npm run dev` - Vite dev server with HMR (http://localhost:5173) +- `npm run build` - Type check + production build +- `npm run lint` - ESLint code quality check +- `npm run preview` - Preview production build locally + +**Developer Experience:** +- Instant HMR with Vite (sub-second updates) +- TypeScript autocomplete and type checking +- TanStack DevTools for debugging (Router, Query, Form) +- ESLint for code consistency + +### 3.3 Code Quality Measures + +1. **Type Safety** + - TypeScript strict mode enabled + - Zod runtime validation + - TanStack Router type-safe routing with autocomplete + - No `any` types in production code + +2. **Error Handling** + - Custom error classes (`EncodingError`, `ValidationError`) + - Error codes for specific issues + - User-friendly error messages + - Development-only console logging + +3. **Accessibility** + - React Aria Components (WAI-ARIA compliant) + - Keyboard navigation support + - Focus management with `useFormHelpers` + - Semantic HTML + +--- + +## 4. Development Patterns & Best Practices + +### 4.1 Established Patterns + +1. **Converter Development Pattern** + ```typescript + // 1. Create route file with loader + export const Route = createFileRoute('/converters/my-tool')({ + loader: async ({ context }) => { + return await context.queryClient.ensureQueryData(iconvReadyQueryOptions) + }, + component: MyTool, + pendingComponent: LoaderPending, + }) + + // 2. Create page component with useConverterForm + const { form, output, setOutput, handleReset, encodingOptions } = useConverterForm({ + validationSchema: { onChange: myToolSchema }, + defaultValues: { ... }, + onSubmit: async (value) => { ... }, + }) + + // 3. Create validation schema with conditional logic + export const myToolSchema = z.object({ ... }).superRefine((data, ctx) => { + // Mode-specific validation + }) + ``` + +2. **Form Component Composition** + - Use `FormSelect`, `FormTextArea`, `FormButton` over raw React Aria + - Consistent error display with `FieldError` component + - Focus management with `useFormHelpers` + +3. **Encoding Operations** + - Use namespaced exports (`Binary.fromText`, `Base64.encode`, etc.) + - Always validate input before processing + - Handle errors with try-catch and user-friendly messages + - Prefer UTF-8 fast path when possible + +### 4.2 Code Organization Principles + +- **Colocation:** Keep related code close (routes with loaders, pages with logic) +- **Single Responsibility:** Each file has one clear purpose +- **Reusability:** Extract common patterns to hooks and components +- **Type Safety:** Leverage TypeScript for correctness +- **Performance:** Lazy load heavy dependencies, code split routes + +--- + +## 5. Phased Feature Roadmap + +### **Phase 1: Enhanced Encoding Tools** (Estimated: 3-4 weeks) + +**Objective:** Expand encoding capabilities with URL and JSON tools + +#### Feature 1.1: URL Encoder/Decoder +**Priority:** High +**Complexity:** Low +**Dependencies:** None + +**Requirements:** +- Encode/decode URL components (encodeURIComponent/decodeURIComponent) +- Full URL encoding (encodeURI/decodeURI) +- Support for query string parsing and building +- Validation for malformed URLs + +**Implementation Notes:** +- Route: `src/routes/converters/url-encoder.tsx` +- Page: `src/pages/URLEncoder.tsx` +- Lib: Add `URL` namespace to `src/lib/encoding.ts` +- Schema: `urlEncoderSchema` with URL format validation +- No iconv-lite needed (native browser APIs) + +**Acceptance Criteria:** +- ✅ Encode/decode URL components +- ✅ Encode/decode full URLs +- ✅ Parse query strings into key-value pairs +- ✅ Build URLs from components +- ✅ Validate URL format before decoding + +--- + +#### Feature 1.2: JSON Formatter & Validator +**Priority:** High +**Complexity:** Medium +**Dependencies:** None + +**Requirements:** +- Format/prettify JSON with customizable indentation (2/4 spaces, tabs) +- Minify JSON (remove whitespace) +- Validate JSON syntax with detailed error messages (line/column) +- Sort keys alphabetically (optional) +- Escape/unescape JSON strings + +**Implementation Notes:** +- Route: `src/routes/tools/json-formatter.tsx` +- Page: `src/pages/JSONFormatter.tsx` +- Lib: Add `JSON` namespace to `src/lib/encoding.ts` or new `src/lib/json-utils.ts` +- Schema: `jsonFormatterSchema` with JSON syntax validation +- Use native `JSON.parse`/`JSON.stringify` with error handling +- Syntax highlighting (consider `highlight.js` or CodeMirror) + +**Acceptance Criteria:** +- ✅ Format JSON with 2/4 space or tab indentation +- ✅ Minify JSON +- ✅ Validate JSON with line/column error reporting +- ✅ Sort keys alphabetically +- ✅ Escape/unescape JSON strings +- ✅ Syntax highlighting (optional enhancement) + +--- + +#### Feature 1.3: Hash Generators (MD5, SHA-256, SHA-512) +**Priority:** Medium +**Complexity:** Low +**Dependencies:** `crypto-js` or Web Crypto API + +**Requirements:** +- Generate MD5, SHA-1, SHA-256, SHA-512 hashes +- Support for text input with encoding selection +- File upload for hashing large files (optional) +- HMAC support with secret key (optional enhancement) +- Copy hash to clipboard + +**Implementation Notes:** +- Route: `src/routes/tools/hash-generator.tsx` +- Page: `src/pages/HashGenerator.tsx` +- Lib: New `src/lib/hash.ts` using Web Crypto API (native, no dependencies) +- Web Crypto API supports SHA-1, SHA-256, SHA-384, SHA-512 (not MD5) +- For MD5: Add `crypto-js` dependency or use third-party library +- Schema: `hashGeneratorSchema` with algorithm selection + +**Acceptance Criteria:** +- ✅ Generate SHA-256, SHA-512 hashes (Web Crypto API) +- ✅ Generate MD5 hash (crypto-js) +- ✅ Multi-encoding support for text input +- ✅ Copy hash to clipboard +- ✅ Display hash in both hex and base64 formats +- ⚠ī¸ File upload for large files (defer to Phase 2) + +--- + +### **Phase 2: Developer Utilities** (Estimated: 4-5 weeks) + +**Objective:** Add essential developer tools for authentication, testing, and data generation + +#### Feature 2.1: JWT Decoder & Validator +**Priority:** High +**Complexity:** Medium +**Dependencies:** `jose` or `jsonwebtoken` + +**Requirements:** +- Decode JWT without verification (display header, payload, signature) +- Pretty-print JSON payload +- Display token expiration time (exp claim) with countdown +- Validate JWT signature with secret/public key (optional) +- Support for HS256, RS256, ES256 algorithms +- Display token metadata (algorithm, type, issued at, expiration) + +**Implementation Notes:** +- Route: `src/routes/tools/jwt-decoder.tsx` +- Page: `src/pages/JWTDecoder.tsx` +- Lib: New `src/lib/jwt.ts` using `jose` library (modern, well-maintained) +- Schema: `jwtDecoderSchema` with JWT format validation (3 base64 parts separated by dots) +- Security warning: "Never paste production tokens with sensitive data" + +**Acceptance Criteria:** +- ✅ Decode JWT header and payload +- ✅ Display formatted JSON with syntax highlighting +- ✅ Show expiration countdown (live timer) +- ✅ Validate JWT format (3 parts separated by dots) +- ✅ Display algorithm and other metadata +- ⚠ī¸ Signature verification (optional, defer if complex) + +--- + +#### Feature 2.2: UUID Generator +**Priority:** Medium +**Complexity:** Low +**Dependencies:** `uuid` library + +**Requirements:** +- Generate UUIDv4 (random) +- Generate UUIDv1 (timestamp-based) - optional +- Generate UUIDv7 (timestamp-ordered, modern) - optional +- Bulk generation (1-100 UUIDs at once) +- Copy individual or all UUIDs to clipboard +- Uppercase/lowercase/braces options + +**Implementation Notes:** +- Route: `src/routes/tools/uuid-generator.tsx` +- Page: `src/pages/UUIDGenerator.tsx` +- Lib: New `src/lib/uuid.ts` using `uuid` library or `crypto.randomUUID()` (native) +- Schema: `uuidGeneratorSchema` with quantity validation (1-100) +- Use native `crypto.randomUUID()` for UUIDv4 (no dependency) + +**Acceptance Criteria:** +- ✅ Generate single UUIDv4 +- ✅ Bulk generate 1-100 UUIDs +- ✅ Copy to clipboard (individual or all) +- ✅ Format options (uppercase, lowercase, with/without braces/hyphens) +- ⚠ī¸ UUIDv1/v7 (optional enhancement) + +--- + +#### Feature 2.3: Regex Tester +**Priority:** Medium +**Complexity:** Medium +**Dependencies:** None (native RegExp) + +**Requirements:** +- Test regex pattern against input text +- Display matches with highlighting +- Show capture groups +- Support for flags (g, i, m, s, u, y) +- Display match count and positions +- Common regex library (email, URL, phone, etc.) - optional + +**Implementation Notes:** +- Route: `src/routes/tools/regex-tester.tsx` +- Page: `src/pages/RegexTester.tsx` +- Lib: New `src/lib/regex.ts` for regex execution and match extraction +- Schema: `regexTesterSchema` with regex syntax validation (catch invalid patterns) +- Highlight matches in input text (consider `react-highlight-words`) + +**Acceptance Criteria:** +- ✅ Test regex pattern against text +- ✅ Display all matches with highlighting +- ✅ Show capture groups for each match +- ✅ Support all regex flags +- ✅ Display match count +- ⚠ī¸ Regex library presets (optional) + +--- + +#### Feature 2.4: Color Converter +**Priority:** Low +**Complexity:** Medium +**Dependencies:** `colord` or `tinycolor2` + +**Requirements:** +- Convert between HEX, RGB, HSL, HSV color formats +- Color picker for visual selection +- Display color preview +- Generate color palettes (complementary, analogous, triadic) - optional +- Copy color values to clipboard + +**Implementation Notes:** +- Route: `src/routes/tools/color-converter.tsx` +- Page: `src/pages/ColorConverter.tsx` +- Lib: New `src/lib/color.ts` using `colord` library (modern, lightweight) +- Schema: `colorConverterSchema` with color format validation +- Use native color picker input (``) + +**Acceptance Criteria:** +- ✅ Convert HEX ↔ RGB ↔ HSL ↔ HSV +- ✅ Color picker for visual selection +- ✅ Color preview with background +- ✅ Copy values to clipboard +- ⚠ī¸ Palette generation (defer to Phase 3) + +--- + +### **Phase 3: Enhanced User Experience** (Estimated: 3-4 weeks) + +**Objective:** Improve usability, accessibility, and user experience with dark mode, history, and favorites + +#### Feature 3.1: Dark Mode +**Priority:** High +**Complexity:** Low +**Dependencies:** None (Tailwind CSS dark mode) + +**Requirements:** +- Dark color scheme for entire application +- Toggle switch in header (sun/moon icon) +- Persist preference in localStorage +- System preference detection (prefers-color-scheme) +- Smooth transition animations + +**Implementation Notes:** +- Use Tailwind CSS dark mode (class-based strategy) +- Add `useDarkMode` hook for state management +- Store preference in localStorage +- Add toggle in `src/components/Header.tsx` +- Update Tailwind config: `darkMode: 'class'` + +**Acceptance Criteria:** +- ✅ Dark theme for all components +- ✅ Toggle switch with icon +- ✅ Persist preference across sessions +- ✅ Auto-detect system preference on first visit +- ✅ Smooth transitions + +--- + +#### Feature 3.2: Conversion History +**Priority:** Medium +**Complexity:** Medium +**Dependencies:** None (localStorage) + +**Requirements:** +- Save last 20 conversions per tool (localStorage) +- Display history panel (collapsible) +- Click to restore previous conversion +- Clear individual or all history items +- Export history as JSON (optional) + +**Implementation Notes:** +- New `useHistory` hook for history management +- Store in localStorage with key per converter (e.g., `history:binary`) +- Add `` component (shared across converters) +- Limit to 20 items (FIFO queue) + +**Acceptance Criteria:** +- ✅ Save conversions to history (max 20) +- ✅ Display history panel (collapsible) +- ✅ Restore previous conversion on click +- ✅ Clear individual items +- ✅ Clear all history +- ⚠ī¸ Export history (optional) + +--- + +#### Feature 3.3: Favorites / Bookmarks +**Priority:** Low +**Complexity:** Low +**Dependencies:** None (localStorage) + +**Requirements:** +- Bookmark frequently used conversions +- Star icon to save/unsave +- Favorites panel in sidebar or dropdown +- Organize favorites with custom names/labels +- Export/import favorites (optional) + +**Implementation Notes:** +- New `useFavorites` hook for favorites management +- Store in localStorage with key `favorites:all` +- Add `` component +- Allow custom naming for saved conversions + +**Acceptance Criteria:** +- ✅ Save conversion as favorite +- ✅ Display favorites panel +- ✅ Custom names for favorites +- ✅ Restore favorite conversion +- ✅ Remove from favorites + +--- + +#### Feature 3.4: Improved Home Page +**Priority:** Medium +**Complexity:** Low +**Dependencies:** None + +**Requirements:** +- Tool categories (Encoders, Generators, Formatters, etc.) +- Search/filter tools +- Tool descriptions and icons +- Recent tools (based on usage) +- Quick access cards with preview + +**Implementation Notes:** +- Update `src/pages/Home.tsx` with tool grid +- Create `src/lib/navigation.ts` with tool metadata +- Add search functionality with fuzzy matching +- Display icons from lucide-react + +**Acceptance Criteria:** +- ✅ Tool grid with categories +- ✅ Search/filter functionality +- ✅ Tool descriptions and icons +- ✅ Recent tools section +- ⚠ī¸ Tool previews (optional) + +--- + +### **Phase 4: Progressive Web App & Offline Support** (Estimated: 2-3 weeks) + +**Objective:** Transform DevKit into an installable PWA with offline functionality + +#### Feature 4.1: PWA Configuration +**Priority:** High +**Complexity:** Low +**Dependencies:** `vite-plugin-pwa` + +**Requirements:** +- Web app manifest (name, icons, theme color, display mode) +- Service worker for offline caching +- Install prompt for desktop/mobile +- Offline fallback page +- Cache versioning and update strategy + +**Implementation Notes:** +- Add `vite-plugin-pwa` to Vite config +- Create manifest.json with app metadata +- Generate icons (16x16 to 512x512) +- Configure service worker with Workbox +- Cache strategies: Cache-first for assets, Network-first for HTML + +**Acceptance Criteria:** +- ✅ Installable on desktop and mobile +- ✅ App icons and splash screens +- ✅ Offline access to cached pages +- ✅ Update prompt when new version available +- ✅ Service worker registration + +--- + +#### Feature 4.2: Offline Mode +**Priority:** Medium +**Complexity:** Medium +**Dependencies:** None (service worker) + +**Requirements:** +- All converters work offline (no external APIs) +- Offline indicator in UI +- Sync favorites/history when back online (if cloud sync added) +- Graceful degradation for missing features + +**Implementation Notes:** +- Cache all static assets and routes +- Disable features requiring network (if any added later) +- Add offline indicator in header +- Use Cache API for assets + +**Acceptance Criteria:** +- ✅ All converters functional offline +- ✅ Offline indicator in UI +- ✅ Cached assets load instantly +- ✅ No errors when offline + +--- + +#### Feature 4.3: App Shell & Performance +**Priority:** Low +**Complexity:** Medium +**Dependencies:** None + +**Requirements:** +- Skeleton screens for loading states +- Optimize Lighthouse scores (90+ on all metrics) +- Preload critical resources +- Font optimization +- Image optimization (if images added) + +**Implementation Notes:** +- Create skeleton components for converters +- Use `` for critical resources +- Optimize fonts (subset, swap display) +- Monitor Core Web Vitals (LCP, FID, CLS) + +**Acceptance Criteria:** +- ✅ Lighthouse Performance: 90+ +- ✅ Lighthouse Accessibility: 100 +- ✅ Lighthouse Best Practices: 100 +- ✅ Lighthouse SEO: 100 +- ✅ Skeleton screens for all routes + +--- + +## 6. Technical Recommendations + +### 6.1 Short-Term Improvements (Phase 1) + +1. **Enhance Home Page** + - Currently minimal - add tool grid with descriptions + - Add search functionality + - Display recent tools and favorites + +2. **Add Clipboard API Integration** + - "Copy to clipboard" buttons for outputs + - Toast notifications for copy success + - Fallback for unsupported browsers + +3. **Implement Toast Notifications** + - Success/error feedback for user actions + - Non-intrusive, auto-dismiss + - Accessible (aria-live regions) + +4. **Add Analytics (Privacy-Focused)** + - Consider Plausible or Simple Analytics (GDPR-compliant) + - Track tool usage (no PII) + - Monitor performance metrics + +### 6.2 Long-Term Improvements (Post-Phase 4) + +1. **Multi-Language Support (i18n)** + - Add `react-i18next` for internationalization + - Support English, Spanish, French, German, Chinese + - Translate UI strings and error messages + +2. **Cloud Sync (Optional)** + - Sync favorites and history across devices + - Requires backend (Firebase, Supabase, or custom API) + - Privacy considerations (encrypt user data) + +3. **Accessibility Enhancements** + - Add screen reader announcements for conversions + - Keyboard shortcuts for power users + - High contrast mode + +4. **Advanced Features** + - Batch processing (convert multiple files) + - Diff viewer for comparing outputs + - Export results as files (CSV, JSON, TXT) + +--- + +## 7. Risk Assessment & Mitigation + +### 7.1 Technical Risks + +| Risk | Severity | Probability | Mitigation | +|------|----------|-------------|------------| +| **Dependency Bloat** | Medium | High | Use native APIs where possible (Web Crypto, crypto.randomUUID); lazy load heavy libraries | +| **Performance Degradation** | Medium | Medium | Maintain code splitting, monitor bundle sizes, use Lighthouse CI | +| **Breaking Changes in Dependencies** | Low | Medium | Pin major versions, review changelogs, test before upgrading | +| **Browser Compatibility** | Low | Low | Test on evergreen browsers, use feature detection, provide fallbacks | +| **Security Vulnerabilities** | Medium | Low | Regular `npm audit`, CSP headers, avoid user-uploaded scripts | + +### 7.2 Project Risks + +| Risk | Severity | Probability | Mitigation | +|------|----------|-------------|------------| +| **Scope Creep** | Medium | High | Stick to phased plan, prioritize features, defer low-value items | +| **Inconsistent UX** | Medium | Medium | Reuse existing patterns (`useConverterForm`), design system | +| **Maintenance Burden** | Low | Medium | Document code, write tests (future), automate with CI/CD | + +--- + +## 8. Success Metrics + +### 8.1 Technical Metrics +- **Bundle Size:** Keep initial JS < 200KB (gzipped) +- **Lighthouse Scores:** 90+ across all categories +- **TypeScript Coverage:** 100% (no `any` types) +- **Accessibility:** WCAG 2.1 AA compliance +- **Error Rate:** < 1% of conversions fail + +### 8.2 User Metrics (Future - requires analytics) +- **Tool Usage:** Identify most/least popular tools +- **Conversion Success Rate:** % of successful conversions +- **Session Duration:** Average time on site +- **PWA Installs:** Number of installations + +--- + +## 9. Conclusion + +DevKit is built on a solid architectural foundation with modern technologies, excellent type safety, and performance optimizations. The current implementation of three converters demonstrates best practices in component composition, form handling, and lazy loading. + +**Strengths:** +- ✅ Type-safe architecture (TypeScript + Zod + TanStack Router) +- ✅ Performance-optimized (code splitting, lazy loading, caching) +- ✅ Accessible UI (React Aria Components) +- ✅ Production-ready deployment (Netlify with security headers) +- ✅ Reusable patterns (`useConverterForm`, form components) +- ✅ Comprehensive validation and error handling + +**Opportunities:** +- 📈 Expand tool library from 3 to 20+ tools across 4 phases +- 🎨 Enhance UX with dark mode, history, favorites +- 📱 Transform into installable PWA with offline support +- 🌍 Add internationalization for global reach + +**Recommended Approach:** +1. Execute phases sequentially to maintain quality +2. Reuse established patterns for new tools (faster development) +3. Prioritize high-value tools first (URL encoder, JSON formatter, JWT decoder) +4. Continuously monitor performance metrics +5. Maintain 100% type safety and accessibility standards + +By following this phased roadmap, DevKit will evolve from a focused encoding tool into a comprehensive, production-grade developer utility suite while maintaining its current high standards of code quality, performance, and user experience. + +--- + +**Next Steps:** +1. Review and approve this roadmap +2. Begin Phase 1 with URL Encoder (quickest win) +3. Establish testing strategy (unit tests for `src/lib`) +4. Set up CI/CD pipeline (GitHub Actions + Netlify) +5. Create design system documentation for consistency + +--- + +**Document End** diff --git a/docs/ci-cd-pipeline.md b/docs/ci-cd-pipeline.md new file mode 100644 index 0000000..9608b8d --- /dev/null +++ b/docs/ci-cd-pipeline.md @@ -0,0 +1,402 @@ +# CI/CD Pipeline Documentation + +**Last Updated:** December 27, 2025 + +This document describes the Continuous Integration and Continuous Deployment (CI/CD) pipeline for DevKit, including GitHub Actions workflows and Netlify deployment. + +--- + +## Table of Contents + +1. [Overview](#overview) +2. [GitHub Actions Workflow](#github-actions-workflow) +3. [Netlify Deployment](#netlify-deployment) +4. [Quality Gates](#quality-gates) +5. [Troubleshooting](#troubleshooting) +6. [Future Enhancements](#future-enhancements) + +--- + +## Overview + +The DevKit CI/CD pipeline is designed to: +- ✅ Ensure code quality (linting, type checking) +- ✅ Prevent build failures (build validation) +- ✅ Automate deployments (Netlify) +- ✅ Provide preview environments for PRs + +### Pipeline Architecture + +``` +┌─────────────────┐ +│ Developer │ +│ Push/PR │ +└────────â”Ŧ────────┘ + │ + â–ŧ +┌─────────────────────────────────────────┐ +│ GitHub Actions (CI) │ +├─────────────────────────────────────────┤ +│ 1. Lint & Type Check │ +│ 2. Build │ +│ 3. Bundle Size Report │ +└────────â”Ŧ────────────────────────────────┘ + │ + â–ŧ (on merge to main) +┌─────────────────────────────────────────┐ +│ Netlify (CD) │ +├─────────────────────────────────────────┤ +│ 1. Auto-deploy to production │ +│ 2. Generate preview for PRs │ +└─────────────────────────────────────────┘ +``` + +--- + +## GitHub Actions Workflow + +### CI Workflow (`.github/workflows/ci.yml`) + +**Triggers:** +- Push to `main`, `master`, or `develop` branches +- Pull requests to `main`, `master`, or `develop` branches + +**Jobs:** + +#### Job 1: Lint & Type Check +- **Purpose:** Validate code quality and type safety +- **Node Version:** 20.x +- **Steps:** + 1. Checkout code + 2. Setup Node.js with npm cache + 3. Install dependencies (`npm ci`) + 4. Run ESLint (`npm run lint`) + 5. Run TypeScript type check (`npx tsc -b --noEmit`) + +**Quality Gates:** +- ❌ Fails if ESLint reports any errors +- ❌ Fails if TypeScript reports any type errors + +**Why this matters:** +- Catches syntax errors and code style issues +- Prevents type-related bugs from reaching production +- Ensures consistent code quality across the team + +--- + +#### Job 2: Build +- **Purpose:** Validate that the project builds successfully +- **Node Version:** 20.x +- **Dependencies:** Requires `lint-and-typecheck` to pass first +- **Steps:** + 1. Checkout code + 2. Setup Node.js with npm cache + 3. Install dependencies (`npm ci`) + 4. Build project (`npm run build`) + 5. Upload build artifacts (retained for 7 days) + 6. Generate bundle size report (visible in GitHub Actions summary) + +**Quality Gates:** +- ❌ Fails if build process fails +- ℹī¸ Bundle size report for visibility (no hard limit enforced) + +**Artifacts:** +- `dist/` - Built application files (available for download for 7 days) +- Bundle size report in GitHub Actions summary tab + +**Why this matters:** +- Ensures the code can be built successfully +- Detects import errors and build configuration issues +- Provides visibility into bundle size changes + +--- + +## Netlify Deployment + +### Configuration: `netlify.toml` + +**Build Settings:** +- **Build Command:** `npm run build` +- **Publish Directory:** `dist` +- **Node Version:** 20 + +### Deployment Strategy + +#### Production Deployments (main/master branch) +1. Code merged to `main` or `master` branch +2. Netlify automatically detects the push +3. Runs build command (`npm run build`) +4. Deploys to production URL +5. Previous version available for instant rollback + +**Production URL:** `https://your-site.netlify.app` + +#### Preview Deployments (Pull Requests) +1. Pull request created or updated +2. Netlify automatically builds the PR branch +3. Generates unique preview URL +4. Posts comment on PR with preview link +5. Preview updates on every commit to the PR + +**Preview URL Pattern:** `https://deploy-preview-{PR_NUMBER}--your-site.netlify.app` + +### Netlify Features Enabled + +✅ **SPA Routing:** All routes redirect to `/index.html` (status 200) +✅ **Security Headers:** +- Content Security Policy (CSP) +- HTTP Strict Transport Security (HSTS) +- X-Frame-Options: DENY +- X-Content-Type-Options: nosniff +- Referrer-Policy: strict-origin-when-cross-origin +- Permissions-Policy + +✅ **Caching:** +- `/assets/*` - Immutable (1 year) for Vite's hashed assets +- `/*.html` - Revalidate (max-age=0, must-revalidate) + +✅ **Infrastructure:** +- Automatic HTTPS with SSL certificates +- Global CDN for fast delivery +- Atomic deploys (zero downtime) +- Instant rollbacks (one-click revert) +- Build caching for faster deployments + +--- + +## Quality Gates + +### Pre-Commit Checks (Local) +Developers should run before committing: +```bash +npm run lint # ESLint +npx tsc -b --noEmit # TypeScript type check +npm run build # Build validation +``` + +### CI Checks (Automated) +Required to pass before merging: +- ✅ **ESLint:** No errors allowed +- ✅ **TypeScript:** No type errors allowed +- ✅ **Build:** Must complete successfully + +### Code Review Checklist +See `.github/pull_request_template.md` for full checklist including: +- Code quality (TypeScript, no `any`, follows patterns) +- Testing (manual browser testing, functional testing, accessibility) +- Performance (bundle size awareness, lazy loading) +- Security (input validation, no XSS vulnerabilities) +- Documentation (CLAUDE.md, README.md updates) + +--- + +## Troubleshooting + +### CI Workflow Failures + +#### ESLint Errors +**Symptoms:** `npm run lint` fails in CI + +**Solutions:** +1. Run `npm run lint` locally to see errors +2. Fix linting issues manually or run `npm run lint -- --fix` (if auto-fixable) +3. Commit and push fixes + +**Common causes:** +- Unused variables +- Missing semicolons (if configured) +- Console.log statements in production code +- Import/export issues + +--- + +#### TypeScript Errors +**Symptoms:** `npx tsc -b --noEmit` fails in CI + +**Solutions:** +1. Run `npx tsc -b --noEmit` locally to see errors +2. Fix type errors (avoid using `any` - use proper types) +3. Ensure all dependencies have types +4. Commit and push fixes + +**Common causes:** +- Type mismatches (passing wrong type to function) +- Missing type definitions (`@types/*` packages) +- Incorrect generic types +- Null/undefined issues (use optional chaining `?.`) + +--- + +#### Build Failures +**Symptoms:** `npm run build` fails in CI + +**Solutions:** +1. Run `npm run build` locally to reproduce +2. Check for import errors or missing dependencies +3. Verify `vite.config.ts` is correct +4. Clear and reinstall: + ```bash + rm -rf node_modules dist + npm install + npm run build + ``` + +**Common causes:** +- Missing dependencies (not in `package.json`) +- Import path errors (case sensitivity on Linux) +- Environment variables missing (if added) +- Vite plugin configuration issues + +--- + +### Netlify Deployment Failures + +#### Build Fails on Netlify but Works Locally +**Common Causes:** +- Node version mismatch +- Environment variables missing +- Build command different from local +- Case-sensitive paths (Windows vs Linux) + +**Solutions:** +1. Check Netlify build logs for specific error +2. Verify Node version matches `netlify.toml` (should be 20) +3. Ensure build command is exactly: `npm run build` +4. Test with exact Node version locally: + ```bash + nvm use 20 + npm run build + ``` + +--- + +#### 404 on Routes (SPA Routing Issue) +**Symptoms:** Direct navigation to `/converters/text-to-binary` returns 404 + +**Solutions:** +1. Verify `netlify.toml` has SPA redirect rule: + ```toml + [[redirects]] + from = "/*" + to = "/index.html" + status = 200 + ``` +2. If rule exists, redeploy: **Deploys** → **Trigger deploy** → **Deploy site** + +--- + +#### Slow Builds +**Symptoms:** Netlify builds take longer than expected (>3 minutes) + +**Solutions:** +1. Check if npm packages are cached (should be automatic) +2. Review `package.json` for unnecessary dependencies +3. Consider reducing build steps if any custom scripts added + +--- + +## Best Practices + +### For Developers + +1. **Before Creating PR:** + - ✅ Run `npm run lint` and fix all errors + - ✅ Run `npm run build` to ensure build succeeds + - ✅ Test changes locally on Chrome, Firefox, Safari + - ✅ Review your own code first (self-review) + +2. **During Code Review:** + - ✅ Use PR template checklist + - ✅ Check CI workflow results (all green) + - ✅ Test preview deployment URL + - ✅ Verify bundle size hasn't increased significantly + +3. **After Merging:** + - ✅ Monitor Netlify deployment logs + - ✅ Verify on production URL + - ✅ Update feature tracking docs (if applicable) + - ✅ Close related issues + +### For Maintainers + +1. **Daily:** + - Review failed CI workflows + - Merge approved PRs + +2. **Weekly:** + - Check for security vulnerabilities: `npm audit` + - Review open PRs and issues + - Update dependencies if needed: `npm update` + +3. **Monthly:** + - Review bundle size trends + - Audit unused dependencies + - Update major dependencies (test thoroughly) + +--- + +## Future Enhancements + +### Planned Additions + +#### Performance Monitoring +- [ ] Add Lighthouse CI for automated performance testing +- [ ] Set performance budgets (FCP, LCP, CLS, TBT) +- [ ] Track Core Web Vitals over time + +#### Automated Testing +- [ ] Add unit tests with Vitest +- [ ] Add test coverage reporting (Codecov) +- [ ] Add E2E tests with Playwright +- [ ] Add visual regression testing + +#### Dependency Management +- [ ] Add Dependabot for automated dependency updates +- [ ] Configure automated security updates +- [ ] Group dependency updates by type + +#### Quality & Security +- [ ] Add bundle analyzer to CI +- [ ] Add security scanning (npm audit in CI) +- [ ] Add automatic changelog generation +- [ ] Add semantic versioning with automated releases + +--- + +## Resources + +**GitHub Actions:** +- [GitHub Actions Documentation](https://docs.github.com/en/actions) +- [Workflow Syntax](https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions) + +**Netlify:** +- [Netlify Documentation](https://docs.netlify.com/) +- [Build Configuration](https://docs.netlify.com/configure-builds/file-based-configuration/) +- [Netlify Redirects and Rewrites](https://docs.netlify.com/routing/redirects/) + +**Vite:** +- [Vite Build Optimization](https://vitejs.dev/guide/build.html) +- [Vite Environment Variables](https://vitejs.dev/guide/env-and-mode.html) + +--- + +## Summary + +The DevKit CI/CD pipeline provides: +- ✅ **Automated quality checks** on every PR +- ✅ **Fast feedback** (CI completes in ~2-3 minutes) +- ✅ **Safe deployments** with preview environments +- ✅ **Zero-downtime production deploys** +- ✅ **Instant rollback** capability + +**Current Status:** +- Core CI/CD pipeline: ✅ Fully operational +- Netlify deployment: ✅ Configured and ready +- Performance monitoring: 📋 Planned for future +- Automated testing: 📋 Planned for future + +--- + +**Document Version:** 1.0 +**Maintained By:** DevKit Development Team +**Last Updated:** December 27, 2025 diff --git a/docs/ci-cd-setup-guide.md b/docs/ci-cd-setup-guide.md new file mode 100644 index 0000000..f708a0a --- /dev/null +++ b/docs/ci-cd-setup-guide.md @@ -0,0 +1,359 @@ +# CI/CD Setup Guide + +**Quick Start Guide for Setting Up the DevKit CI/CD Pipeline** + +This guide will walk you through setting up the essential CI/CD pipeline for DevKit, from GitHub Actions to Netlify deployment. + +--- + +## Prerequisites + +Before you begin, ensure you have: + +- ✅ GitHub repository for DevKit (already exists) +- ✅ GitHub account with admin access to the repository +- ✅ Netlify account (free tier is sufficient) +- ✅ Node.js 20.x installed locally +- ✅ Git configured with SSH or HTTPS access + +--- + +## Step 1: Enable GitHub Actions + +GitHub Actions should be enabled by default, but let's verify: + +1. Go to your repository on GitHub +2. Click **Settings** tab +3. Click **Actions** → **General** in the sidebar +4. Under "Actions permissions," ensure **Allow all actions and reusable workflows** is selected +5. Scroll down to "Workflow permissions" +6. Select **Read and write permissions** +7. Check **Allow GitHub Actions to create and approve pull requests** +8. Click **Save** + +**Why:** This allows workflows to run and post reports on PRs. + +--- + +## Step 2: Verify Workflow File + +The following workflow file should exist in your repository: + +``` +.github/ +└── workflows/ + └── ci.yml # Main CI workflow +``` + +**To verify:** +```bash +ls -la .github/workflows/ +``` + +You should see `ci.yml`. + +**If missing:** The file was created in this session. Commit and push it: +```bash +git add .github/ +git commit -m "ci: add GitHub Actions CI workflow" +git push origin main +``` + +--- + +## Step 3: Connect Netlify to GitHub + +### 3.1 Create Netlify Account (if needed) + +1. Go to [https://netlify.com](https://netlify.com) +2. Click **Sign up** and choose **GitHub** authentication +3. Authorize Netlify to access your GitHub account + +### 3.2 Create New Site from Git + +1. In Netlify dashboard, click **Add new site** → **Import an existing project** +2. Click **GitHub** +3. Authorize Netlify to access your repositories (if first time) +4. Select your DevKit repository from the list + +### 3.3 Configure Build Settings + +Netlify should auto-detect settings from `netlify.toml`, but verify: + +- **Branch to deploy:** `main` (or `master`) +- **Build command:** `npm run build` +- **Publish directory:** `dist` +- **Node version:** Should use 20 (from `netlify.toml`) + +Click **Deploy site** + +### 3.4 Wait for Initial Deployment + +- Netlify will start building your site +- Watch the deployment logs for any errors +- Once complete, you'll get a URL like `https://random-name-123.netlify.app` + +### 3.5 Configure Custom Domain (Optional) + +1. Click **Domain settings** in your Netlify site +2. Click **Add custom domain** +3. Enter your domain (e.g., `devkit.example.com`) +4. Follow Netlify's DNS instructions +5. SSL certificate will be automatically provisioned + +--- + +## Step 4: Enable Netlify Deploy Previews + +Deploy previews should be enabled by default, but verify: + +1. In Netlify site dashboard, go to **Site settings** → **Build & deploy** +2. Scroll to **Deploy contexts** +3. Ensure these are enabled: + - **Production branch:** `main` or `master` + - **Deploy Previews:** ✅ Any pull request against your production branch/branch deploy branches + - **Branch deploys:** (Optional) Enable for `develop` branch if you use it + +4. Scroll to **Deploy notifications** +5. Consider enabling: + - **GitHub commit statuses** (should be on by default) + - **GitHub pull request comments** (useful for sharing preview URLs) + +--- + +## Step 5: Test the CI/CD Pipeline + +### 5.1 Create a Test Branch + +```bash +git checkout -b test/ci-cd-pipeline +``` + +### 5.2 Make a Small Change + +Edit `README.md` or add a comment somewhere: + +```bash +echo "" >> README.md +git add README.md +git commit -m "test: verify CI/CD pipeline" +git push origin test/ci-cd-pipeline +``` + +### 5.3 Create Pull Request + +1. Go to your GitHub repository +2. Click **Pull requests** → **New pull request** +3. Select `test/ci-cd-pipeline` as the compare branch +4. Click **Create pull request** +5. Fill in the PR template + +### 5.4 Watch CI Workflow Run + +You should see: + +1. **CI Workflow** starts automatically + - ✅ Lint & Type Check job runs (~1 min) + - ✅ Build job runs (~1-2 min) + - ✅ Bundle size report appears in workflow summary + +2. **Netlify Deploy Preview** + - 🔨 Netlify starts building (~1-2 min) + - ✅ Preview URL posted as comment on PR + - ✅ Deploy status check updates + +### 5.5 Review Results + +**GitHub Actions:** +- Click **Checks** tab on the PR +- Expand each workflow to see details +- Review bundle size report in workflow summary + +**Netlify Preview:** +- Click the preview URL in the PR comment +- Test the site on the preview deployment +- Verify all routes work correctly + +### 5.6 Merge (if successful) + +If all checks pass: +1. Click **Merge pull request** +2. Choose **Squash and merge** or **Create a merge commit** +3. Delete the branch after merging + +**What happens next:** +- Netlify automatically deploys to production +- Production site updates within ~2 minutes +- Old deployment available for rollback if needed + +--- + +## Step 6: Set Up Branch Protection Rules (Recommended) + +Protect your `main` branch from accidental pushes: + +1. Go to **Settings** → **Branches** +2. Click **Add branch protection rule** +3. Branch name pattern: `main` (or `master`) +4. Enable these rules: + - ✅ **Require a pull request before merging** + - ✅ Require approvals: 1 (if team, 0 if solo) + - ✅ **Require status checks to pass before merging** + - Search and add required checks: + - `Lint & Type Check` + - `Build` + - ✅ **Require conversation resolution before merging** + - ✅ **Do not allow bypassing the above settings** (if team) +5. Click **Create** + +**Why:** Ensures all code goes through CI before reaching production. + +--- + +## Step 7: Configure Notifications (Optional) + +### GitHub Notifications + +1. Go to **Settings** (personal, not repo) → **Notifications** +2. Configure how you want to be notified: + - Email for failed workflows + - Web + Mobile for PR reviews + +### Netlify Notifications + +1. In Netlify site, go to **Site settings** → **Build & deploy** → **Deploy notifications** +2. Add notifications: + - **Email** for failed deployments + - **Slack** (if you use Slack) + - **Webhook** for custom integrations + +--- + +## Step 8: Monitor and Maintain + +### Daily +- Review failed CI workflows (if any) +- Merge approved PRs + +### Weekly +- Check for security vulnerabilities: `npm audit` +- Review open PRs and issues +- Update dependencies if needed: `npm update` + +### Monthly +- Review bundle size trends in CI artifacts +- Audit unused dependencies +- Test production site on multiple browsers + +--- + +## Troubleshooting + +### CI Workflow Not Running + +**Check:** +1. GitHub Actions enabled in repository settings +2. Workflow file exists: `.github/workflows/ci.yml` +3. Branch name matches workflow trigger (e.g., PR to `main`, `master`) + +**Solution:** +```bash +# Verify workflow file exists +ls -la .github/workflows/ + +# Check workflow syntax is valid +cat .github/workflows/ci.yml +``` + +### Netlify Build Fails + +**Check:** +1. Build logs in Netlify dashboard +2. Node version matches `netlify.toml` (should be 20) +3. Build command correct: `npm run build` + +**Solution:** +```bash +# Test build locally with exact Node version +nvm use 20 +npm run build + +# If fails, clear cache and retry +rm -rf node_modules dist +npm install +npm run build +``` + +### 404 on Routes + +**Symptoms:** Direct navigation to `/converters/text-to-binary` returns 404 + +**Solution:** +1. Verify `netlify.toml` has SPA redirect rule: + ```toml + [[redirects]] + from = "/*" + to = "/index.html" + status = 200 + ``` +2. Redeploy if needed + +--- + +## Verification Checklist + +After completing setup, verify: + +- [ ] GitHub Actions workflows run on PR creation +- [ ] ESLint and TypeScript checks pass +- [ ] Build succeeds and artifacts are uploaded +- [ ] Bundle size report appears in workflow summary +- [ ] Netlify creates deploy preview for PRs +- [ ] Netlify deploys to production on merge to main +- [ ] Branch protection rules are active (if configured) +- [ ] Notifications are set up (optional) + +--- + +## Next Steps + +✅ **CI/CD is now fully operational!** + +1. Start implementing features from the roadmap +2. Create PRs using the template (`.github/pull_request_template.md`) +3. Monitor CI results and fix any failures +4. Test preview deployments before merging +5. Monitor production deployments after merging + +--- + +## Future Enhancements + +When you're ready to add more automation: + +### Performance Monitoring +- Add Lighthouse CI for automated performance testing +- Set performance budgets (FCP, LCP, CLS, TBT) + +### Automated Testing +- Add unit tests with Vitest +- Add E2E tests with Playwright + +### Dependency Management +- Add Dependabot for automated dependency updates +- Configure automated security updates + +See [CI/CD Pipeline Documentation](./ci-cd-pipeline.md) for detailed information on future enhancements. + +--- + +## Resources + +- [GitHub Actions Documentation](https://docs.github.com/en/actions) +- [Netlify Documentation](https://docs.netlify.com/) +- [CI/CD Pipeline Documentation](./ci-cd-pipeline.md) - Full technical details + +--- + +**Setup Guide Version:** 1.0 +**Last Updated:** December 27, 2025 diff --git a/docs/feature-implementation-template.md b/docs/feature-implementation-template.md new file mode 100644 index 0000000..7674797 --- /dev/null +++ b/docs/feature-implementation-template.md @@ -0,0 +1,361 @@ +# Feature Implementation Template + +Use this template when implementing new features in DevKit. Copy this template for each new feature and fill in the details. + +--- + +## Feature: [Feature Name] + +**Phase:** [Phase Number] +**Priority:** [High/Medium/Low] +**Complexity:** [Low/Medium/High] +**Estimated Time:** [X days/weeks] +**Assigned To:** [Developer Name] +**Status:** [Not Started/In Progress/Review/Complete] + +--- + +## 1. Overview + +### 1.1 Description +[Brief description of what this feature does and why it's needed] + +### 1.2 User Stories +- As a [user type], I want to [action] so that [benefit] +- As a [user type], I want to [action] so that [benefit] + +### 1.3 Success Criteria +- [ ] [Specific measurable outcome] +- [ ] [Specific measurable outcome] +- [ ] [Specific measurable outcome] + +--- + +## 2. Technical Specification + +### 2.1 Files to Create/Modify + +**New Files:** +- `src/routes/[category]/[tool-name].tsx` - Route definition with loader +- `src/pages/[ToolName].tsx` - Page component with UI and logic +- `src/lib/[utility-name].ts` - Business logic and utilities +- `src/lib/validation-schemas.ts` - Add validation schema (modify existing) + +**Modified Files:** +- `src/components/Header.tsx` - Add navigation link +- `src/pages/Home.tsx` - Add tool card +- `src/lib/navigation.ts` - Add tool metadata + +### 2.2 Dependencies + +**External Libraries:** +- [Library Name] - [Purpose] - [Version] +- [Library Name] - [Purpose] - [Version] + +**Internal Dependencies:** +- `useConverterForm` - Form state management +- `useFormHelpers` - Focus management +- Form components - `FormSelect`, `FormTextArea`, `FormButton` + +### 2.3 API Design + +**Utility Functions:** +```typescript +// src/lib/[utility-name].ts + +export const [ToolName] = { + encode: async (input: string, options?: Options) => string + decode: async (input: string, options?: Options) => string + // Additional methods +} +``` + +**Validation Schema:** +```typescript +// src/lib/validation-schemas.ts + +export const [toolName]Schema = z.object({ + mode: z.enum(['encode', 'decode']), + // Additional fields +}).superRefine((data, ctx) => { + // Conditional validation +}) + +export type [ToolName]Form = z.infer +``` + +--- + +## 3. Implementation Steps + +### 3.1 Setup (Dependencies) +- [ ] Install required npm packages: `npm install [package-name]` +- [ ] Verify dependencies in `package.json` + +### 3.2 Business Logic (`src/lib/`) +- [ ] Create `src/lib/[utility-name].ts` +- [ ] Implement core conversion functions +- [ ] Add error handling with custom error classes +- [ ] Export namespaced API (e.g., `Base64.encode`) +- [ ] Add TypeScript types and interfaces + +### 3.3 Validation (`src/lib/validation-schemas.ts`) +- [ ] Define Zod schema with all fields +- [ ] Add conditional validation with `superRefine` +- [ ] Validate input format, size, and content +- [ ] Export schema and inferred type + +### 3.4 Page Component (`src/pages/`) +- [ ] Create `src/pages/[ToolName].tsx` +- [ ] Import and use `useConverterForm` hook +- [ ] Implement form with reusable components +- [ ] Add mode selection (if applicable) +- [ ] Add input/output fields +- [ ] Add submit and reset buttons +- [ ] Add error display with `FieldError` +- [ ] Add output display area + +### 3.5 Route Setup (`src/routes/`) +- [ ] Create `src/routes/[category]/[tool-name].tsx` +- [ ] Import page component +- [ ] Define route with `createFileRoute` +- [ ] Add loader (if preloading dependencies) +- [ ] Add pending component (`LoaderPending`) + +### 3.6 Navigation +- [ ] Add link in `src/components/Header.tsx` +- [ ] Add tool card in `src/pages/Home.tsx` (if home page exists) +- [ ] Update `src/lib/navigation.ts` with tool metadata + +### 3.7 Testing +- [ ] Manual testing (encode/decode flows) +- [ ] Test edge cases (empty input, invalid format, large input) +- [ ] Test error handling +- [ ] Test on multiple browsers (Chrome, Firefox, Safari, Edge) +- [ ] Test keyboard navigation (accessibility) +- [ ] Test with screen reader (if possible) + +### 3.8 Documentation +- [ ] Update `CLAUDE.md` with new patterns (if applicable) +- [ ] Add comments to complex logic +- [ ] Update README.md roadmap (mark as complete) + +--- + +## 4. Design & UI + +### 4.1 Wireframe / Mockup +[Attach wireframe or describe layout] + +``` +┌─────────────────────────────────────────┐ +│ [Tool Name] │ +├─────────────────────────────────────────┤ +│ Mode: [Encode â–ŧ] │ +│ [Option 1]: [Value â–ŧ] │ +│ [Option 2]: [Value â–ŧ] │ +│ │ +│ Input: │ +│ ┌────────────────────────────────────┐ │ +│ │ │ │ +│ │ [Input text area] │ │ +│ │ │ │ +│ └────────────────────────────────────┘ │ +│ │ +│ [Reset] [Convert] │ +│ │ +│ Output: │ +│ ┌────────────────────────────────────┐ │ +│ │ │ │ +│ │ [Output text area] │ │ +│ │ │ │ +│ └────────────────────────────────────┘ │ +└─────────────────────────────────────────┘ +``` + +### 4.2 Component Hierarchy +``` +[ToolName] +├── Form +│ ├── FormSelect (mode) +│ ├── FormSelect (options) +│ ├── FormTextArea (input) +│ ├── FormButton (reset) +│ └── FormButton (submit) +└── FormTextArea (output, readOnly) +``` + +--- + +## 5. Validation Rules + +### 5.1 Input Validation +| Field | Rules | Error Message | +|-------|-------|---------------| +| Mode | Required, enum | "Mode must be 'encode' or 'decode'" | +| Input | Not empty, max 10MB | "Input cannot be empty" / "Input too large" | +| [Field] | [Rules] | [Message] | + +### 5.2 Format-Specific Validation +[Describe validation for encode vs decode mode] + +**Encode Mode:** +- [Validation rules for text input] + +**Decode Mode:** +- [Validation rules for encoded input] + +--- + +## 6. Error Handling + +### 6.1 Error Scenarios +| Scenario | Error Type | User Message | Recovery | +|----------|------------|--------------|----------| +| Empty input | ValidationError | "Input cannot be empty" | User fills input | +| Invalid format | EncodingError | "Invalid format. Expected [format]" | User corrects input | +| Unsupported encoding | EncodingError | "Encoding not supported" | User selects valid encoding | +| [Scenario] | [Type] | [Message] | [Recovery] | + +### 6.2 Error Codes +```typescript +// Add to src/lib/errors.ts if needed +export const ERROR_CODES = { + // Existing codes... + INVALID_[FORMAT]: 'INVALID_[FORMAT]', +} +``` + +--- + +## 7. Performance Considerations + +### 7.1 Bundle Size +- **Expected Impact:** +[X]KB (gzipped) +- **Mitigation:** Lazy load dependencies, code splitting + +### 7.2 Runtime Performance +- **Large Input Handling:** [Strategy for handling large inputs] +- **Debouncing/Throttling:** [If real-time conversion, describe throttling] + +### 7.3 Lazy Loading +- [ ] Is the main library lazy-loaded? +- [ ] Is the route code-split? +- [ ] Are dependencies preloaded in route loader? + +--- + +## 8. Accessibility + +### 8.1 Requirements +- [ ] All form fields have accessible labels +- [ ] Error messages announced to screen readers +- [ ] Keyboard navigation functional (Tab, Enter, Esc) +- [ ] Focus indicators visible +- [ ] Color contrast meets WCAG 2.1 AA (4.5:1 for text) +- [ ] ARIA attributes correct (aria-label, aria-describedby, etc.) + +### 8.2 Testing +- [ ] Test with keyboard only (no mouse) +- [ ] Test with screen reader (NVDA, JAWS, VoiceOver) +- [ ] Test with browser zoom (200%, 400%) + +--- + +## 9. Security + +### 9.1 Input Sanitization +- [ ] Validate all user input with Zod schemas +- [ ] Enforce size limits (10MB default) +- [ ] Escape output if rendering HTML (not applicable for text areas) + +### 9.2 XSS Prevention +- [ ] No `dangerouslySetInnerHTML` used +- [ ] No `eval()` or `Function()` constructor +- [ ] User input never executed as code + +--- + +## 10. Testing Checklist + +### 10.1 Functional Testing +- [ ] Encode mode: valid input → correct output +- [ ] Decode mode: valid input → correct output +- [ ] Invalid input: shows error message +- [ ] Empty input: shows error message +- [ ] Large input (5MB): processes without freezing +- [ ] Reset button: clears form and output +- [ ] Mode change: clears output + +### 10.2 Browser Testing +- [ ] Chrome (latest) +- [ ] Firefox (latest) +- [ ] Safari (latest) +- [ ] Edge (latest) + +### 10.3 Responsive Testing +- [ ] Desktop (1920x1080) +- [ ] Tablet (768x1024) +- [ ] Mobile (375x667) + +--- + +## 11. Deployment + +### 11.1 Pre-Deployment Checklist +- [ ] All tests passing +- [ ] No TypeScript errors +- [ ] No ESLint warnings +- [ ] Bundle size within limits +- [ ] Lighthouse scores maintained (90+) +- [ ] Manual QA on staging + +### 11.2 Deployment Steps +1. Create pull request with feature branch +2. Review code (self-review + peer review) +3. Merge to main branch +4. Netlify auto-deploys to production +5. Verify on production URL +6. Monitor for errors (check Netlify logs) + +--- + +## 12. Post-Implementation + +### 12.1 Documentation +- [ ] Update `README.md` roadmap (mark feature as complete) +- [ ] Update `CLAUDE.md` if new patterns introduced +- [ ] Update `docs/feature-phases-quick-reference.md` + +### 12.2 Monitoring +- [ ] Monitor error rates (if analytics added) +- [ ] Gather user feedback (if feedback mechanism added) +- [ ] Track performance metrics (Lighthouse CI) + +--- + +## 13. Notes & Open Questions + +[Add any notes, open questions, or decisions made during implementation] + +--- + +## 14. Review & Sign-Off + +**Implemented By:** [Developer Name] +**Reviewed By:** [Reviewer Name] +**Date Completed:** [YYYY-MM-DD] + +**Review Checklist:** +- [ ] Code follows established patterns +- [ ] No code duplication +- [ ] Type safety maintained (no `any`) +- [ ] Error handling comprehensive +- [ ] Accessibility requirements met +- [ ] Performance targets met +- [ ] Documentation updated + +--- + +**Template Version:** 1.0 +**Last Updated:** December 27, 2025 diff --git a/docs/feature-phases-quick-reference.md b/docs/feature-phases-quick-reference.md new file mode 100644 index 0000000..b4e1036 --- /dev/null +++ b/docs/feature-phases-quick-reference.md @@ -0,0 +1,226 @@ +# DevKit Feature Phases - Quick Reference + +**Last Updated:** December 27, 2025 + +This document provides a quick reference checklist for the DevKit feature roadmap. For detailed analysis and technical specifications, see [architecture-and-feature-roadmap.md](./architecture-and-feature-roadmap.md). + +--- + +## Current Status + +**Completed Features:** 3/20+ +- ✅ Text ↔ Binary Converter +- ✅ Text ↔ Base64 Converter +- ✅ Text ↔ Hexadecimal Converter + +--- + +## Phase 1: Enhanced Encoding Tools (3-4 weeks) + +**Focus:** Expand encoding capabilities + +| Feature | Priority | Complexity | Status | +|---------|----------|------------|--------| +| 1.1 URL Encoder/Decoder | High | Low | âŦœ Not Started | +| 1.2 JSON Formatter & Validator | High | Medium | âŦœ Not Started | +| 1.3 Hash Generators (MD5, SHA-256, SHA-512) | Medium | Low | âŦœ Not Started | + +### Phase 1 Deliverables +- [ ] URL encoding/decoding with query string parsing +- [ ] JSON formatting, validation, minification, key sorting +- [ ] Hash generation (SHA-256, SHA-512, MD5) +- [ ] All tools follow existing converter patterns +- [ ] Route loaders and validation schemas implemented + +--- + +## Phase 2: Developer Utilities (4-5 weeks) + +**Focus:** Add essential developer tools + +| Feature | Priority | Complexity | Status | +|---------|----------|------------|--------| +| 2.1 JWT Decoder & Validator | High | Medium | âŦœ Not Started | +| 2.2 UUID Generator | Medium | Low | âŦœ Not Started | +| 2.3 Regex Tester | Medium | Medium | âŦœ Not Started | +| 2.4 Color Converter | Low | Medium | âŦœ Not Started | + +### Phase 2 Deliverables +- [ ] JWT decode with expiration countdown +- [ ] UUID generation (v4, bulk, format options) +- [ ] Regex testing with match highlighting +- [ ] Color format conversion (HEX, RGB, HSL, HSV) +- [ ] Clipboard integration for all tools + +--- + +## Phase 3: Enhanced User Experience (3-4 weeks) + +**Focus:** Improve usability and user experience + +| Feature | Priority | Complexity | Status | +|---------|----------|------------|--------| +| 3.1 Dark Mode | High | Low | âŦœ Not Started | +| 3.2 Conversion History | Medium | Medium | âŦœ Not Started | +| 3.3 Favorites / Bookmarks | Low | Low | âŦœ Not Started | +| 3.4 Improved Home Page | Medium | Low | âŦœ Not Started | + +### Phase 3 Deliverables +- [ ] Dark mode with system preference detection +- [ ] Conversion history (last 20 per tool) +- [ ] Favorites with custom naming +- [ ] Home page with tool grid, search, categories +- [ ] Toast notifications for user feedback + +--- + +## Phase 4: PWA & Offline Support (2-3 weeks) + +**Focus:** Installable app with offline functionality + +| Feature | Priority | Complexity | Status | +|---------|----------|------------|--------| +| 4.1 PWA Configuration | High | Low | âŦœ Not Started | +| 4.2 Offline Mode | Medium | Medium | âŦœ Not Started | +| 4.3 App Shell & Performance | Low | Medium | âŦœ Not Started | + +### Phase 4 Deliverables +- [ ] PWA manifest and service worker +- [ ] Installable on desktop and mobile +- [ ] All tools functional offline +- [ ] Lighthouse scores 90+ (all metrics) +- [ ] Skeleton screens for loading states + +--- + +## Implementation Checklist (Per Feature) + +When implementing a new feature, ensure: + +### 1. Route Setup +- [ ] Create route file: `src/routes/[category]/[tool-name].tsx` +- [ ] Define route with loader and pending component +- [ ] Preload dependencies if needed (e.g., `iconvReadyQueryOptions`) + +### 2. Page Component +- [ ] Create page component: `src/pages/[ToolName].tsx` +- [ ] Use `useConverterForm` hook (or create custom hook) +- [ ] Implement form with reusable components (`FormSelect`, `FormTextArea`, etc.) +- [ ] Add focus management with `useFormHelpers` + +### 3. Business Logic +- [ ] Add logic to `src/lib/` (e.g., `src/lib/url-utils.ts`) +- [ ] Export namespaced functions (e.g., `URL.encode`, `URL.decode`) +- [ ] Handle errors with custom error classes + +### 4. Validation +- [ ] Create Zod schema: `src/lib/validation-schemas.ts` +- [ ] Add conditional validation with `superRefine` if needed +- [ ] Validate input format, size, and content + +### 5. Navigation +- [ ] Add link in `src/components/Header.tsx` (main nav) +- [ ] Add tool card in `src/pages/Home.tsx` (home page grid) +- [ ] Update tool metadata in `src/lib/navigation.ts` + +### 6. Testing (Future) +- [ ] Unit tests for utility functions +- [ ] Integration tests for components +- [ ] E2E tests for critical flows + +--- + +## Feature Dependencies + +### External Libraries (New) +- **Phase 1:** + - `crypto-js` - MD5 hashing (SHA via Web Crypto API) +- **Phase 2:** + - `jose` - JWT decoding/validation + - `uuid` - UUID generation (or use native `crypto.randomUUID()`) + - `colord` - Color conversion +- **Phase 3:** + - None (use localStorage and Tailwind) +- **Phase 4:** + - `vite-plugin-pwa` - PWA configuration and service worker + +### Shared Utilities (Reuse) +- ✅ `useConverterForm` - Form state and output management +- ✅ `useFormHelpers` - Focus management +- ✅ Form components - `FormSelect`, `FormTextArea`, `FormButton` +- ✅ Error handling - `EncodingError`, `ValidationError` +- ✅ Route patterns - Loader with pending component + +--- + +## Performance Targets + +Maintain these metrics throughout all phases: + +| Metric | Target | Current | +|--------|--------|---------| +| Initial Bundle (gzipped) | < 200KB | ~150KB ✅ | +| Lighthouse Performance | 90+ | TBD | +| Lighthouse Accessibility | 100 | TBD | +| Lighthouse Best Practices | 100 | TBD | +| Lighthouse SEO | 100 | TBD | +| TypeScript Coverage | 100% (no `any`) | 100% ✅ | +| Route Code Splitting | All routes | ✅ | + +--- + +## Technical Debt & Future Improvements + +### Short-Term (Next 3 months) +- [ ] Add unit tests for `src/lib/encoding.ts` +- [ ] Add unit tests for `src/lib/errors.ts` +- [ ] Add integration tests for converters +- [ ] Set up CI/CD pipeline (GitHub Actions) +- [ ] Add Lighthouse CI to prevent regressions + +### Long-Term (6+ months) +- [ ] Multi-language support (i18n with `react-i18next`) +- [ ] Cloud sync for favorites/history (optional) +- [ ] Advanced features (batch processing, diff viewer, export) +- [ ] Accessibility enhancements (keyboard shortcuts, screen reader improvements) + +--- + +## Success Criteria + +**Phase 1 Complete When:** +- ✅ 3 new tools added (URL, JSON, Hash) +- ✅ All tools use established patterns +- ✅ Performance metrics maintained +- ✅ No TypeScript errors or warnings + +**Phase 2 Complete When:** +- ✅ 4 new tools added (JWT, UUID, Regex, Color) +- ✅ Clipboard integration functional +- ✅ All tools accessible and responsive + +**Phase 3 Complete When:** +- ✅ Dark mode implemented and tested +- ✅ History and favorites functional +- ✅ Home page redesigned with search +- ✅ Toast notifications added + +**Phase 4 Complete When:** +- ✅ PWA installable on all platforms +- ✅ Offline mode functional +- ✅ Lighthouse scores 90+ on all metrics +- ✅ Service worker caching optimized + +--- + +## Notes + +- **Stick to the phased approach** - Complete one phase before starting the next +- **Reuse existing patterns** - All new converters should follow the established architecture +- **Maintain quality** - Never sacrifice type safety, accessibility, or performance for speed +- **Document as you go** - Update CLAUDE.md with new patterns and conventions +- **Test on multiple browsers** - Chrome, Firefox, Safari, Edge + +--- + +**For detailed technical specifications, implementation notes, and architectural analysis, refer to [architecture-and-feature-roadmap.md](./architecture-and-feature-roadmap.md).** From cdfa15661326cbb0b067ade4c6955fd4005be471 Mon Sep 17 00:00:00 2001 From: Mattias Carlsson Date: Sat, 27 Dec 2025 04:59:51 +0100 Subject: [PATCH 6/6] feat(home): revamp homepage with search and category filtering for tools - Introduced a new homepage layout with a hero section, tool search functionality, and category filtering. - Implemented dynamic filtering based on user-defined search queries and tool categories. - Added a grid-based display for tools, showcasing tool details and categories via cards. - Enhanced design with responsive layout, hover effects, and interactive elements for better user experience. - Introduced reusable `ToolCard` and `FeatureCard` components for consistent design. BREAKING CHANGE: The homepage structure has been completely overhauled, requiring updates to dependent components and routing logic. --- src/lib/navigation.ts | 13 +-- src/lib/tools.ts | 67 +++++++++++++++ src/pages/Home.tsx | 190 ++++++++++++++++++++++++++++++++++++++++-- 3 files changed, 257 insertions(+), 13 deletions(-) create mode 100644 src/lib/tools.ts diff --git a/src/lib/navigation.ts b/src/lib/navigation.ts index a930680..f4cfcad 100644 --- a/src/lib/navigation.ts +++ b/src/lib/navigation.ts @@ -1,3 +1,5 @@ +import { tools } from './tools' + export type NavItem = { name: string to: string @@ -8,10 +10,11 @@ export const navigation: NavItem[] = [ { name: 'Converters', to: '/converters', - children: [ - { name: 'Text to Binary', to: '/converters/text-to-binary' }, - { name: 'Text to Base64', to: '/converters/text-to-base64' }, - { name: 'Text to Hexadecimal', to: '/converters/text-to-hexadecimal'} - ], + children: tools + .filter((tool) => tool.category === 'Encoders') + .map((tool) => ({ + name: tool.name, + to: tool.to, + })), }, ] diff --git a/src/lib/tools.ts b/src/lib/tools.ts new file mode 100644 index 0000000..24daad9 --- /dev/null +++ b/src/lib/tools.ts @@ -0,0 +1,67 @@ +import { Binary, Hash, Braces } from 'lucide-react' +import type { LucideIcon } from 'lucide-react' + +export interface Tool { + id: string + name: string + description: string + category: string + icon: LucideIcon + to: string + tags: string[] +} + +export const tools: Tool[] = [ + { + id: 'text-to-binary', + name: 'Text ↔ Binary', + description: 'Convert text to binary and vice versa with support for 80+ character encodings', + category: 'Encoders', + icon: Binary, + to: '/converters/text-to-binary', + tags: ['binary', 'text', 'encoder', 'decoder', 'ascii', 'utf-8'], + }, + { + id: 'text-to-base64', + name: 'Text ↔ Base64', + description: 'Encode and decode Base64 strings with multi-encoding support', + category: 'Encoders', + icon: Braces, + to: '/converters/text-to-base64', + tags: ['base64', 'text', 'encoder', 'decoder', 'encoding'], + }, + { + id: 'text-to-hexadecimal', + name: 'Text ↔ Hexadecimal', + description: 'Convert between text and hexadecimal with customizable delimiters and case', + category: 'Encoders', + icon: Hash, + to: '/converters/text-to-hexadecimal', + tags: ['hex', 'hexadecimal', 'text', 'encoder', 'decoder'], + }, +] + +export const categories = Array.from(new Set(tools.map((tool) => tool.category))) + +export function searchTools(query: string): Tool[] { + const lowerQuery = query.toLowerCase().trim() + + if (!lowerQuery) { + return tools + } + + return tools.filter((tool) => { + const searchableText = [ + tool.name, + tool.description, + tool.category, + ...tool.tags, + ].join(' ').toLowerCase() + + return searchableText.includes(lowerQuery) + }) +} + +export function getToolsByCategory(category: string): Tool[] { + return tools.filter((tool) => tool.category === category) +} diff --git a/src/pages/Home.tsx b/src/pages/Home.tsx index c3b3f69..f923edd 100644 --- a/src/pages/Home.tsx +++ b/src/pages/Home.tsx @@ -1,9 +1,183 @@ +import { useState, useMemo } from 'react' +import { Link } from '@tanstack/react-router' +import { Search, ArrowRight } from 'lucide-react' +import { categories, searchTools } from '@/lib/tools' +import type { Tool } from '@/lib/tools' + const Home = () => { - return ( - <> -
Welcome
- - ); -}; - -export default Home; \ No newline at end of file + const [searchQuery, setSearchQuery] = useState('') + const [selectedCategory, setSelectedCategory] = useState('All') + + const filteredTools = useMemo(() => { + let results = searchTools(searchQuery) + + if (selectedCategory !== 'All') { + results = results.filter((tool) => tool.category === selectedCategory) + } + + return results + }, [searchQuery, selectedCategory]) + + return ( +
+ {/* Hero Section */} +
+

+ DevKit +

+

+ Your Swiss Army Knife for Developer Utilities +

+

+ Fast, secure, and privacy-focused tools that work entirely in your browser +

+
+ + {/* Search and Filter */} +
+
+ {/* Search Input */} +
+ + setSearchQuery(e.target.value)} + className="w-full pl-10 pr-4 py-3 rounded-lg border border-border bg-background focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent transition-all" + /> +
+ + {/* Category Filter */} +
+ + {categories.map((category) => ( + + ))} +
+
+
+ + {/* Tools Grid */} + {filteredTools.length > 0 ? ( +
+ {filteredTools.map((tool) => ( + + ))} +
+ ) : ( +
+

+ No tools found matching "{searchQuery}" +

+ +
+ )} + + {/* Features Section */} +
+

+ Why Choose DevKit? +

+
+ + + +
+
+
+ ) +} + +interface ToolCardProps { + tool: Tool +} + +const ToolCard = ({ tool }: ToolCardProps) => { + const Icon = tool.icon + + return ( + + {/* Icon */} +
+ +
+ + {/* Content */} +

+ {tool.name} +

+

+ {tool.description} +

+ + {/* Category Badge */} +
+ + {tool.category} + + +
+ + {/* Hover Effect Gradient */} +
+ + ) +} + +interface FeatureCardProps { + title: string + description: string + icon: string +} + +const FeatureCard = ({ title, description, icon }: FeatureCardProps) => { + return ( +
+
{icon}
+

{title}

+

{description}

+
+ ) +} + +export default Home