Refactor/remove react code view package

DEPRECATION_react-code-view.md

@@ -0,0 +1,64 @@
+# Deprecation Notice: `react-code-view` Package
+
+## ⚠️ Status: DEPRECATED
+
+The `react-code-view` package has been **deprecated** and is no longer maintained.
+
+## 🔄 Migration Required
+
+Please migrate to **`@react-code-view/react`** instead.
+
+### Why?
+
+The `react-code-view` package was a convenience wrapper that re-exported everything from `@react-code-view/react` and `@react-code-view/core`. To simplify the architecture and reduce maintenance overhead, we've decided to deprecate this wrapper package.
+
+### What to do?
+
+**1. Update your package.json:**
+
+```bash
+# Remove old package
+npm uninstall react-code-view
+
+# Install new package
+npm install @react-code-view/react
+```
+
+**2. Update your imports:**
+
+```tsx
+// Before (deprecated)
+import { CodeView } from 'react-code-view';
+import 'react-code-view/styles';
+
+// After (recommended)
+import { CodeView } from '@react-code-view/react';
+import '@react-code-view/react/styles';
+```
+
+**3. That's it!**
+
+All APIs remain the same - only the package name changes.
+
+## 📦 New Package Structure
+
+| Package | Purpose |
+|---------|---------|
+| `@react-code-view/react` | React components (main package) |
+| `@react-code-view/core` | Core utilities (usually not needed directly) |
+| `@react-code-view/unplugin` | Build tool plugins for markdown imports |
+
+## 🔗 Resources
+
+- **Documentation**: https://rcv-rsuite.vercel.app/
+- **GitHub**: https://github.com/simonguo/react-code-view
+- **npm**: https://www.npmjs.com/package/@react-code-view/react
+
+## ⏰ Timeline
+
+- **v3.0.0** (Dec 2025): `react-code-view` package deprecated
+- **v4.0.0** (Future): Package will no longer be published
+
+## 💬 Questions?
+
+If you have any questions or need help migrating, please [open an issue](https://github.com/simonguo/react-code-view/issues).

NPM_DEPRECATION_COMMANDS.md

@@ -0,0 +1,47 @@
+# NPM Deprecation Commands for react-code-view
+
+## 🚨 Important: Run these commands to deprecate the package on npm
+
+After merging the PR that removes the `react-code-view` package, run the following commands to deprecate it on npm:
+
+### Deprecate all versions
+
+```bash
+# Deprecate all versions of react-code-view
+npm deprecate react-code-view "Package deprecated. Please use @react-code-view/react instead. See https://github.com/simonguo/react-code-view/blob/main/DEPRECATION_react-code-view.md for migration guide."
+```
+
+### Deprecate specific version ranges (alternative)
+
+If you prefer to deprecate specific versions:
+
+```bash
+# Deprecate v3.x versions
+npm deprecate react-code-view@3.x "Package deprecated. Please use @react-code-view/react instead. See https://github.com/simonguo/react-code-view/blob/main/DEPRECATION_react-code-view.md for migration guide."
+
+# Deprecate v2.x versions (if needed)
+npm deprecate react-code-view@2.x "Package deprecated. Please use @react-code-view/react instead. See https://github.com/simonguo/react-code-view/blob/main/DEPRECATION_react-code-view.md for migration guide."
+```
+
+## 📋 Verification
+
+After running the deprecation command, verify it worked:
+
+```bash
+npm view react-code-view
+```
+
+You should see a deprecation warning in the output.
+
+## 📝 Notes
+
+- Deprecation does NOT unpublish the package - it remains available for existing users
+- Users will see a warning when installing: `npm WARN deprecated react-code-view@x.x.x: Package deprecated...`
+- The package will still be installable, but users are encouraged to migrate
+- According to npm policy, you should NOT unpublish packages that others depend on
+
+## 🔗 References
+
+- npm deprecate documentation: https://docs.npmjs.com/cli/v10/commands/npm-deprecate
+- npm unpublish policy: https://docs.npmjs.com/policies/unpublish
+- Migration guide: [DEPRECATION_react-code-view.md](./DEPRECATION_react-code-view.md)

README.md

@@ -29,15 +29,17 @@ A React component library for rendering code with **live preview** and syntax hi
 
 ```bash
 # npm
-npm install react-code-view
+npm install @react-code-view/react @react-code-view/unplugin
 
 # pnpm
-pnpm add react-code-view
+pnpm add @react-code-view/react @react-code-view/unplugin
 
 # yarn
-yarn add react-code-view
+yarn add @react-code-view/react @react-code-view/unplugin
 ```
 
+> **Note:** `@react-code-view/unplugin` is needed if you want to import `.md` files directly as React components. For basic CodeView usage without markdown imports, you only need `@react-code-view/react`.
+
 ## 🚀 Quick Start
 
 ### ⭐ Import Markdown as React Components
@@ -105,7 +107,7 @@ function App() {
 If you prefer not to configure a build tool:
 
 ```tsx
-import CodeView from 'react-code-view';
+import { CodeView } from '@react-code-view/react';
 import markdown from './demo.md?raw';
 
 <CodeView dependencies={{ useState: React.useState }}>
@@ -118,7 +120,7 @@ import markdown from './demo.md?raw';
 For simple code snippets without markdown:
 
 ```tsx
-import CodeView from 'react-code-view';
+import { CodeView } from '@react-code-view/react';
 
 const code = `
 <button onClick={() => alert('Hello!')}>
@@ -137,7 +139,6 @@ This monorepo contains the following packages:
 
 | Package | Version | Description |
 |---------|---------|-------------|
-| [`react-code-view`](./packages/react-code-view) | [![npm](https://img.shields.io/npm/v/react-code-view.svg)](https://www.npmjs.com/package/react-code-view) | Main package (re-exports all) |
 | [`@react-code-view/react`](./packages/react) | [![npm](https://img.shields.io/npm/v/@react-code-view/react.svg)](https://www.npmjs.com/package/@react-code-view/react) | React components |
 | [`@react-code-view/core`](./packages/core) | [![npm](https://img.shields.io/npm/v/@react-code-view/core.svg)](https://www.npmjs.com/package/@react-code-view/core) | Core transformation utilities |
 | [`@react-code-view/unplugin`](./packages/unplugin) | [![npm](https://img.shields.io/npm/v/@react-code-view/unplugin.svg)](https://www.npmjs.com/package/@react-code-view/unplugin) | Build tool plugins |
@@ -356,13 +357,13 @@ pnpm lint
 
 Major changes in v3.0.0 modernize the architecture and usage. Here’s how to update:
 
-- New packages: The project is now a PNPM monorepo with `@react-code-view/react`, `@react-code-view/core`, and `@react-code-view/unplugin`. The `react-code-view` package re-exports everything for convenience.
-- Component imports: Prefer `react-code-view` for quick usage, or import directly from `@react-code-view/react` for granular control.
+- New packages: The project is now a PNPM monorepo with `@react-code-view/react`, `@react-code-view/core`, and `@react-code-view/unplugin`.
+- Component imports: Use `@react-code-view/react` for all React components.
   - Before (v2): `import { CodeView } from 'react-code-view'`
-  - After (v3): `import CodeView from 'react-code-view'` or `import { CodeView } from '@react-code-view/react'`
+  - After (v3+): `import { CodeView } from '@react-code-view/react'`
 - Styles: Use the new CSS entry points.
   - Before (v2): Less files (e.g., `react-code-view/less/styles.less`)
-  - After (v3): `import 'react-code-view/styles'`
+  - After (v3+): `import '@react-code-view/react/styles'`
 - Build tool integration: Replace legacy Webpack markdown loader with the unified unplugin across tools.
   - Before (v2): `webpack-md-loader` and custom loader config
   - After (v3): `@react-code-view/unplugin` for Vite/Webpack/Rollup/esbuild/Rspack (see examples above)