A beautifully simple, single-file developer milestone tracker designed to help you stay consistent and visually audit your coding hours. No servers, no databases, no tracking pixels—just a quiet space to focus on your growth.
- Live Telemetry Session: An integrated focus timer to track your sessions in real-time.
- Activity Heatmap: A visual contribution grid to monitor your consistency patterns over the past year.
- Progression Tiers: System levels that automatically upgrade as your aggregated hours grow.
- Privacy First: 100% client-side. Data is persisted securely in your local storage.
- Data Portability: Quickly backup or restore your history using the native JSON import/export framework.
Because DevRank is built entirely on a zero-dependency architecture, running it is instantaneous:
- Clone or download the repository.
- Open
index.htmldirectly in any modern desktop or mobile web browser. - Start tracking your progression.
- Core: Valid HTML5, Semantic Structure
- Styling: Tailwind CSS (via CDN)
- Logic: Native Vanilla JavaScript (
ES6+) - Storage: Web Storage API (
localStorage)