Computer Vision
photoprism
photoprism/photoprism
A self-hostable photo and video library with automatic labels, face organization, and metadata search.
★ 40.2K⑂ 2.3KGo
ToolAI.io · GitHub Channel
Open-source AI Projects on GitHub
A fact-based index of LLM, agent, MCP, RAG and AI development projects, with license, setup, download, screenshots and related resources for each entry.
Featured
Browse list →markitdown — Document conversion and extraction
Python tool for converting files and office documents to Markdown
★ 174.9K · Pythonskills — Reusable agent skills and workflows
Public repository for Agent Skills
★ 170.6K · Markdownclaude-code — Agentic coding in the terminal
Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands
★ 142.1K · TypeScriptwhisper — Speech recognition and transcription
Robust Speech Recognition via Large-Scale Weak Supervision
★ 107.7K · PythonDeepSeek-V3 — Large language model research and inference
An open-source project focused on large language model research and inference.
★ 104.4K · PythonDeepSeek-R1 — Reasoning model research and evaluation
An open-source project focused on reasoning model research and evaluation.
★ 92K · PythonHermes Agent
A self-improving AI agent built by Nous Research that features a closed learning loop, multi-platform messaging integration, and flexible model provider switching. It is designed to run on low-cost VPS, GPU clusters, or serverless infrastructure.
★ 227.1K · PythonHugging Face Transformers
A model-definition framework for state-of-the-art machine learning models across text, vision, audio, and multimodal domains, supporting both inference and training.
★ 163.3K · PythonFirecrawl
An open-source web context API to search, scrape, and interact with the web at scale, converting web data into clean Markdown or structured JSON for AI agents and LLMs.
★ 161.1K · TypeScript MCP & Tool CallingDify: Collaborative Platform for Agentic Workflows and RAG Applications
Dify is an LLM application development platform for visually building workflows, RAG pipelines, and tool-using agents. It combines model management, prompt development, observability, and application APIs in a collaborative workspace that can be used as a hosted service or self-hosted.
★ 151.2K · TypeScriptLangChain
An open-source Python framework for building LLM-powered applications and agents through interoperable, chainable components and third-party integrations.
★ 143.6K · PythonGraphify: Turn Any Codebase into a Queryable Knowledge Graph
Graphify is a local-first CLI tool and AI assistant skill that parses codebases, docs, SQL schemas, and PDFs into a queryable knowledge graph using deterministic AST parsing, eliminating the need for vector stores or embeddings.
★ 104K · PythonPublic repository data
Project index
Speech, Audio & Voice
ChatTTS
2noise/ChatTTS
Conversational Chinese and English speech generation with speaker and prosody controls; released model weights are noncommercial.
★ 39.8K⑂ 4.2KPython
Computer Vision
tesseract.js
naptha/tesseract.js
Tesseract OCR for browsers and Node.js using WebAssembly, suitable for image-to-text features in JavaScript apps.
★ 38.7K⑂ 2.4KJavaScript
Data Engineering & Pipelines
langextract
google/langextract
LLM-based structured extraction with source-text alignment and visualization for reviewable document processing.
★ 38.6K⑂ 2.7KPython
Computer Vision
GFPGAN
TencentARC/GFPGAN
Face restoration using generative facial priors, with optional background enhancement in an image-restoration workflow.
★ 37.7K⑂ 6.3KPython
AI Coding & Developer Tools
CopilotKit
CopilotKit/CopilotKit
An SDK connecting applications and agents through shared state, chat, generative UI, and human input.
★ 37.3K⑂ 4.6KTypeScript
Robotics & Edge AI
mediapipe
google-ai-edge/mediapipe
On-device ML libraries, models, and tools for vision, text, and audio across supported platforms.
★ 36.9K⑂ 6.2KC++
RAG & Knowledge Systems
graphrag
microsoft/graphrag
A graph-based text indexing and question-answering research project, now largely in maintenance mode.
★ 35.9K⑂ 3.8KPython
Multimodal AI
diffusers
huggingface/diffusers
A Python library for pretrained diffusion pipelines, reusable components, and training examples.
★ 34.5K⑂ 7.3KPython
Embeddings & Vector Search
qdrant
qdrant/qdrant
A vector search service combining embeddings, sparse vectors, and metadata filters for retrieval and recommendation.
★ 34.5K⑂ 2.7KRust
Data Engineering & Pipelines
spaCy
explosion/spaCy
An engineering-oriented NLP pipeline library for tokenization, entities, syntax, and classification.
★ 33.9K⑂ 4.7KPython
AI Coding & Developer Tools
netron
lutzroeder/netron
A model viewer for inspecting graphs, tensors, and interfaces before conversion handoff or deployment.
★ 33.5K⑂ 3.2KJavaScript
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