DSA Atlas

Dark, focused DSA practice tracker built on the Striver A2Z sheet. This app lets you filter problems fast and track progress per user profile, stored locally in your browser.

Features

• Multi-profile progress tracking (local browser storage)
• Search + filter by difficulty, platform, and completion status
• Step and topic progress indicators
• Clean dark UI optimized for focus

Tech Stack

• React + Vite
• Tailwind CSS v4
• TypeScript

Project Structure

• app/App.tsx — main UI and state logic
• data/dsa-questions.ts — source question data
• styles/ — Tailwind + theme styles
• index.html, main.tsx — Vite entry files

Getting Started

Install dependencies:

npm install

Build for production:

npm run build

Local Progress Storage

Progress is saved in localStorage under the key dsa-progress-v2. Each profile has its own stored progress.

Deploy

This is a static Vite app. After npm run build, deploy the dist/ folder to any static host (Netlify, Vercel, GitHub Pages, etc.).

Data Source

The sheet is based on the Striver A2Z DSA course list.

Notes

• If you want a dev server, add a script to package.json:

"scripts": {
  "dev": "vite",
  "build": "vite build"
}