💾 Disk Analyzer

Fast, visual disk space analyzer — Rust backend + Astro/React frontend.

Scan drives, visualize usage with interactive treemap, clean up large files.

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Features

• 🚀 Multi-threaded scanning (Rust + Rayon)
• 🗺️ Interactive D3.js treemap with drill-down
• 📋 Sortable list view with size bars
• 🧠 Smart delete recommendations (safe / risky / danger)
• 🗑️ Safe delete to Recycle Bin
• 📂 Open in Explorer
• 📡 Real-time WebSocket progress
• 🎨 Dark mode UI

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Quick Start

Prerequisites

• Rust 1.70+
• Node.js 18+

Setup

# Clone
git clone https://github.com/<your-username>/disk-analyzer.git
cd disk-analyzer

# Backend (terminal 1)
cd backend
cargo run --release
# → API running at http://localhost:3000

# Frontend (terminal 2)
cd frontend
npm install
npm run dev
# → UI at http://localhost:4321

Buka http://localhost:4321, pilih drive, klik Scan Now.

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Project Structure

disk-analyzer/
├── backend/              # Rust (Axum) API + WebSocket
│   └── src/
│       ├── main.rs       # Server entrypoint
│       ├── api.rs        # Routes & WS handlers
│       ├── scanner.rs    # Multi-threaded dir scanner
│       ├── models.rs     # Data types
│       └── error.rs      # Error handling
├── frontend/             # Astro + React + Tailwind
│   └── src/
│       ├── components/   # React components
│       ├── lib/          # API client, types, heuristics
│       └── pages/        # Astro pages
├── .gitignore
└── README.md

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API

Method	Endpoint	Description
GET	/api/drives	List drives
POST	/api/scan	Start scan
GET	/api/scan/:id/status	Scan status
WS	/api/scan/progress?id=<id>	Live progress
POST	/api/open	Open in Explorer
POST	/api/delete	Move to Recycle Bin
DELETE	/api/cache	Clear cache

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Tech Stack

Backend	Rust, Axum, Tokio, Rayon, DashMap, Serde
Frontend	Astro, React 18, TypeScript, D3.js, Framer Motion
Styling	TailwindCSS, Fira Sans/Code

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License

MIT