Butterfly

Open-source Flutter habit tracker with smart scoring, WebDAV sync, local-first storage, privacy-focused design, and support for Android, iOS, Windows, macOS,…

Task management application

Minimal, private, ad-free habit tracker built with Flutter — track habits, build streaks, all offline.

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

A markdown editor — and the bridge to your LLM. Local-first, MIT, ~15 MB. Bundled MCP server lets Claude Code / Codex / Cursor drive your vault directly.

Free open-source notetaking app with real-time sync