# Top Open Source AI Projects
7,686 listed projects across 70 scenarios — 100+ popular tags for filtering; ranked by inclusion criteria and public GitHub metrics.
Last updated:
| Rank | Project | Scenario | Stars | Forks | Updated | License |
|---|---|---|---|---|---|---|
| 681 |
labelme
Image annotation with Python. Supports polygon, rectangle, circle, line, point, and AI-assisted annotation. |
Computer Vision | 16.1K | 3.7K | 08/30/26 | GPL-3.0 |
| 682 |
pcl
Point Cloud Library (PCL) |
Computer Vision | 11.1K | 4.7K | 08/29/26 | Other |
| 683 |
SurfSense
AI Content Readers & Aggregators Open-source NotebookLM alternative. Research the open web with live data(Reddit, YT, IG, TikTok, Indeed, Google Search, Maps etc) through one platform, API or MCP server. Join our Discord: https://discord.gg/ejRNvftDp9 |
AI Content Readers & Aggregators | 16.0K | 1.5K | 08/29/26 | Other |
| 684 |
casdoor
AI Gateway & API Infrastructure An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD |
AI Gateway & API Infrastructure | 14.3K | 1.8K | 08/30/26 | Apache-2.0 |
| 685 |
code
An open-source AI coding assistant with agentic autonomy, built in MoonBit for autonomous development tasks. |
AI Coding Assistants | 21.1K | 829 | 04/15/26 | MIT |
| 686 |
llm_engineering
Repo to accompany my mastering LLM engineering course |
Education & Research | 7.2K | 7.0K | 08/29/26 | MIT |
| 687 |
langchain4j
Java library for building LLM-powered applications with unified APIs for LLM providers and vector stores. |
LLM Application Frameworks | 13.0K | 2.5K | 08/28/26 | Apache-2.0 |
| 688 |
cc-connect
Bridge local AI coding agents (Claude Code, Cursor, Gemini CLI, Codex) to messaging platforms (Feishu/Lark, DingTalk, Slack, Telegram, Discord, LINE, WeChat Work). Chat with your AI dev assistant from anywhere — no public IP required for most platforms. |
AI Agents & Automation | 15.3K | 1.5K | 08/29/26 | Other |
| 689 |
DeepCode
"DeepCode: Open Agentic Coding (Agent Harness & Loop Engineering & Multi-Agent Orchestration)" |
AI Coding Assistants | 16.5K | 2.1K | 08/28/26 | MIT |
| 690 |
ChatALL
Concurrently chat with ChatGPT, Bing Chat, Bard, Alpaca, Vicuna, Claude, ChatGLM, MOSS, 讯飞星火, 文心一言 and more, discover the best answers |
AI Chatbots | 16.5K | 1.7K | 08/19/26 | Apache-2.0 |
| 691 |
Waifu2x-Extension-GUI
Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRMD, RealSR, Anime4K, RIFE, IFRNet, CAIN, DAIN, and ACNet. |
Video & Animation | 16.9K | 1.1K | 08/16/26 | Other |
| 692 |
openwiki
OpenWiki is a CLI that writes and maintains agent documentation for your codebase. |
AI Coding Assistants | 15.9K | 1.1K | 08/30/26 | MIT |
| 693 |
unstructured
Open-source ETL for converting complex documents into clean, structured data for language models. |
Knowledge Base & RAG | 15.4K | 1.3K | 08/28/26 | Apache-2.0 |
| 694 |
coder
Secure environments for developers and their agents |
AI Cloud Platforms & PaaS | 14.3K | 1.5K | 08/30/26 | AGPL-3.0 |
| 695 |
faster-whisper
Faster Whisper transcription with CTranslate2 |
Speech & Audio | 25.2K | 2.0K | 11/19/25 | MIT |
| 696 |
llama-cookbook
Welcome to the Llama Cookbook! This is your go to guide for Building with Llama: Getting started with Inference, Fine-Tuning, RAG. We also show you how to solve end to end problems using Llama model family and using them on various provider services |
Education & Research | 18.6K | 2.8K | 05/19/26 | MIT |
| 697 |
Maestro
Painless E2E Automation for Mobile and Web |
AI Agents & Automation | 15.5K | 936 | 08/28/26 | Apache-2.0 |
| 698 |
Memori
Agent-native memory infrastructure that turns agent execution and conversation into structured, persistent state for production systems, LLM-agnostic and deployable across cloud, VPC, and on-premises. |
AI Agents & Automation | 16.3K | 3.3K | 08/21/26 | Other |
| 699 |
turbovec
A vector index built on TurboQuant, written in Rust with Python bindings |
Vector Databases | 16.6K | 1.4K | 08/21/26 | MIT |
| 700 |
ImageToolbox
🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options |
Computer Vision | 14.4K | 628 | 08/28/26 | Apache-2.0 |
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