GitHub Open Source Insight
Computed at Sep 11, 2026GitHub repo leaderboard by stars, growth rate and activity.
microsoft
21 Lessons, Get Started Building with Generative AI
Jupyter Notebook119,458 starslast pushed 23 hours agomeilisearch
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
Rust59,241 starslast pushed Yesterdaykhoj-ai
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.
Python37,233 starslast pushed 1 month agoNirDiamant
This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook tutorial.
Jupyter Notebook29,424 starslast pushed 6 days agodeepset-ai
Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.
Python26,461 starslast pushed 2 days agoTencent
Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.
Go21,968 starslast pushed 21 hours agoarc53
Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.
Python18,248 starslast pushed Yesterdayweaviate
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
Go16,797 starslast pushed 22 hours agomemvid
Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.
Rust16,532 starslast pushed 2 months agoalibaba
A lightweight, lightning-fast, in-process vector database
C++15,871 starslast pushed 22 hours ago
| # | Repo | Language | Stars | 30-day trend | Last updated |
|---|---|---|---|---|---|
| 1 | microsoft 21 Lessons, Get Started Building with Generative AI | Jupyter Notebook | 119,458 | last pushed 23 hours ago | |
| 2 | meilisearch A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications. | Rust | 59,241 | last pushed Yesterday | |
| 3 | khoj-ai 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. | Python | 37,233 | last pushed 1 month ago | |
| 4 | NirDiamant This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook tutorial. | Jupyter Notebook | 29,424 | last pushed 6 days ago | |
| 5 | deepset-ai Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems. | Python | 26,461 | last pushed 2 days ago | |
| 6 | Tencent Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki. | Go | 21,968 | last pushed 21 hours ago | |
| 7 | arc53 Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents. | Python | 18,248 | last pushed Yesterday | |
| 8 | weaviate Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database. | Go | 16,797 | last pushed 22 hours ago | |
| 9 | memvid Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory. | Rust | 16,532 | last pushed 2 months ago | |
| 10 | alibaba A lightweight, lightning-fast, in-process vector database | C++ | 15,871 | last pushed 22 hours ago |
All · 11,474