Small Notes App

A tiny single-page notes app built with Vite, React, and TypeScript.

Features

• Create a note with a required title and optional body
• View all saved notes in most-recently-updated order
• Edit an existing note while keeping the same note identity
• Delete a note with confirmation
• Persist notes locally in the same browser with localStorage

Storage

Saved notes are stored under the browser key:

• notes-app:notes:v1

Requirements

• Node.js 20+ (validated here with Node 22)
• npm 10+

Run locally

npm install
npm run dev

Then open the local Vite URL shown in the terminal.

Test

npm test

Build

npm run build

Project structure

src/
├── App.tsx
├── main.tsx
├── test/
└── features/notes/
    ├── components/
    ├── model/
    ├── state/
    ├── storage/
    └── utils/

tests/
├── contract/
├── integration/
├── unit/
└── helpers/

Specification artifacts

Feature planning artifacts live in:

• specs/002-notes-app/spec.md
• specs/002-notes-app/plan.md
• specs/002-notes-app/tasks.md
• specs/002-notes-app/quickstart.md