Best Open Source obsidian Libraries
A curated list of the most popular GitHub repositories tagged with obsidian. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1siyuan-note/siyuan
A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.
#2khoj-ai/khoj
Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.
#3PDFMathTranslate/PDFMathTranslate
[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译，支持 Google/DeepL/Ollama/OpenAI 等服务，提供 CLI/GUI/MCP/Docker/Zotero
#4obsidianmd/obsidian-releases
Community plugins list, theme list, and releases of Obsidian.
#5Vinzent03/obsidian-git
Integrate Git version control with automatic commit-and-sync and other advanced features in Obsidian.md