Make your JSON data collaborative and version-controlled with CRDTs

我的第二大脑 second brain，我的数字花园 digital garden，用obsidian双链笔记软件写作而成

AI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqN

开源免费的 Wispr Flow 替代方案 | 集成FunASR本地模型和可配置大语言模型的下一代中文桌面语音工作流

🐝 开源记账App，支持iCloud/自建服务器同步(Supabase/WebDAV/S3)，AI智能记账 | Open-source finance tracker with iCloud & self-hosted sync (Supabase/WebDAV/S3), AI-powered bookkeeping, cross-platform, privacy-first

An open-source knowledge management app.

A local-first knowledge management app

Mobile-first media server with swipe navigation and one-click sharing.

Local-first AI-powered document intelligence platform for investigative journalism

Privacy-first AI ecosystem for Android. Run GGUF models offline or access 100+ cloud models via OpenRouter. Features 11 premium offline voices, extensible plugins, and dynamic DataHub for context injection. No subscriptions, no data harvesting—just AI on your terms.

Smart PDF to Markdown converter with intelligent heading detection, automatic header/footer removal, orphan fragment merging, and image export. Features a user-friendly GUI with preview mode, persistent settings, and per-page error recovery. Optimized for Obsidian and other Markdown-based note-taking workflows.

🤖 Visual AI agent workflow automation platform with local LLM integration - build intelligent workflows using drag-and-drop interface, no cloud dependencies required.

This userscript for YouTube offers 200+ layout changes and features such as tab view, speed control, export transcripts, square design, auto-theater mode, and much more—all easily customizable via settings panels.

Privacy-focused analytics engine written in Go

An interactive educational game built for the Google Gemma 3n Impact Challenge.

Swift SDK for Aptabase: Open Source, Privacy-First and Simple Analytics for Mobile, Desktop and Web Apps

Privacy-first local RAG server for Cursor, Claude Code, and more — powered by the Model Context Protocol.

Local Lens is a privacy-first, AI-powered photo organizer for your PC. Sort and group photos by faces, dates, and locations—all locally, with no cloud upload. Enjoy a modern, intuitive UI and keep your memories organized and secure on your own device.

Open-source AI development assistant via Model Context Protocol (MCP). Turn Claude or any LLM into your personal coding assistant. Privacy-first with local semantic search, AI-assisted editing, persistent memory, and quality-checked code generation. Built for Python & React. Free alternative to paid AI coding tools.

OpenMapEditor is a simple, powerful web-based editor for creating, viewing, and managing geographic data like paths, areas, and markers. Built with Leaflet.js, it supports interactive drawing, file import/export (GPX, KML, KMZ, GeoJSON), routing, elevation profiles, custom styling, and Strava activity integration.