AI channel
LLM apps

Open-source LLM apps and frameworks

This is the broadest group: chat interfaces, SDKs and frameworks, prompt and evaluation tools, and applications built on large language models. Many work with models from several providers, and some can run models on your own hardware.

How to choose

For anything you plan to ship, check three facts first: the licence, because some popular projects restrict commercial use; whether it supports the model provider you already use; and whether it is still maintained. The At a glance box on every project page answers the licence and maintenance questions from GitHub data.

Most-starred projects

673–696 of 3,650
Anakin-Inc

anakin

4,384

Open-source web scraping API. Turn any website into clean markdown or structured JSON. Anti-detect browser, proxy auto-selection, self-hosted. One command: make up

Go
solidSpoon

DashPlayer

4,384

为英语学习者量身打造的视频播放器,助你通过观看视频、沉浸真实语境,轻松提升英语水平。#美剧 #播放器 #听力

TypeScript
open-webui

mcpo

4,377

A simple, secure MCP-to-OpenAPI proxy server

Python
4,376

One delightful Ruby framework for every major AI provider. Build AI agents, chatbots, RAG apps, and multimodal workflows in beautiful, expressive code.

Ruby
4,365

🤖 A visualization mcp & skills contains 25+ visual charts using @antvis. Using for chart generation and data analysis.

TypeScript
datawhalechina

llms-from-scratch-cn

4,364

仅需Python基础,从0构建大语言模型;从0逐步构建GLM4\Llama3\RWKV6, 深入理解大模型原理

Jupyter Notebook
ModelTC

LightLLM

4,290

LightLLM is a Python-based LLM (Large Language Model) inference and serving framework, notable for its lightweight design, easy scalability, and high-speed performance.

Python
archestra-ai

archestra

4,282

Enterprise AI Platform with guardrails, MCP registry, gateway & orchestrator

TypeScript
collabora

WhisperLive

4,279

A nearly-live implementation of OpenAI's Whisper.

Python
4,279

Multi-modal Generative Media Skills for AI Agents (Claude Code, Cursor, Gemini CLI). High-quality image, video, and audio generation powered by muapi.ai.

Shell
IvanMurzak

Unity-MCP

4,278

AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a tool by a single line. Works with Claude Code, Gemini, Copilot, Cursor and any other absolutely for free.

C#
esbatmop

MNBVC

4,272

MNBVC(Massive Never-ending BT Vast Chinese corpus)超大规模中文语料集。对标chatGPT训练的40T数据。MNBVC数据集不但包括主流文化,也包括各个小众文化甚至火星文的数据。MNBVC数据集包括新闻、作文、小说、书籍、杂志、论文、台词、帖子、wiki、古诗、歌词、商品介绍、笑话、糗事、聊天记录等一切形式的纯文本中文数据。

StructuredLabs

preswald

4,270

Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, particularly visualizations, into single files, runnable completely in-browser, using Pyodide, DuckDB, Pandas, and Plotly, Matplotlib, etc. Build dashboards, reports, and notebooks that run offline, load fast, and share like a document.

Python
deepflowio

deepflow

4,267

eBPF Observability - Distributed Tracing and Profiling

Go
algorithmicsuperintelligence

optillm

4,263

Optimizing inference proxy for LLMs

Python
lintsinghua

claude-code-book

4,244

《御舆:解码 Agent Harness》42万字拆解 AI Agent 的Harness骨架与神经 —— Claude Code 架构深度剖析,15 章从对话循环到构建你自己的 Agent Harness。在线阅读网站:

Python

Structured multi-perspective deliberation for hard decisions. Run full councils, focused triads, or duo debates across Claude Code, Codex, Gemini CLI, and OpenCode.

Shell
SwanHubX

SwanLab

4,218

⚡️SwanLab - an open-source, modern-design AI training tracking and visualization tool. Supports Cloud / Self-hosted use. Integrated with PyTorch / Transformers / verl / LLaMA Factory / ms-swift / Ultralytics / MMEngine / Keras etc.

Python
4,218

A large model-based chatbot builder that can quickly integrate AI models (including ChatGPT, Claude, Gemini) into various software applications (such as Telegram, Gmail, Slack, and websites).

Python
higgsfield-ai

higgsfield

4,216

Fault-tolerant, highly scalable GPU orchestration, and a machine learning framework designed for training models with billions to trillions of parameters

Jupyter Notebook
SylphAI-Inc

AdalFlow

4,215

AdalFlow: The library to build & auto-optimize LLM applications.

Python
4,214

Beautiful, AI-native markdown IDE and LLM wiki. To get more complex, you can use the starter packs to create LLM Wikis, second brains, or more structured knowledge bases.

TypeScript
4,190

A Model Context Protocol server for Excel file manipulation

Python
4,187

A curated list of resources for using LLMs to develop more competitive grant applications.

Python