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

2,041–2,064 of 4,627

alchaincyf

obsidian-ai-orange-book

★ 1,462

Obsidian + Claude Code: Rebuild Your Second Brain with AI · 橙皮书系列 · 用AI重建你的第二大脑

Autumn-27

ARTEX

★ 1,462

AI 自主渗透测试系统 | 百度“agent+”攻防挑战赛冠军项目

jax-ml

scaling-book

★ 1,462

Home for "How To Scale Your Model", a short blog-style textbook about scaling LLMs on TPUs

HTML

devnen

Chatterbox-TTS-Server

★ 1,461

Self-host the powerful Chatterbox TTS model. This server offers a user-friendly Web UI, flexible API endpoints (incl. OpenAI compatible), predefined voices, voice cloning, and large audiobook-scale text processing. Runs accelerated on NVIDIA (CUDA), AMD (ROCm), and CPU.

Python

NO6KIKO

gorest-2d-animation-spritesheet-generator

★ 1,461

Codex-assisted local 2D animation spritesheet generator and scene compositing workspace.

TypeScript

win4r

ClawTeam-OpenClaw

★ 1,458

ClawTeam fork fully adapted for OpenClaw — multi-agent swarm coordination with OpenClaw as the default agent

Python

Ramakm

ai-hands-on

★ 1,454

A group of notebooks and other files which can help you learn AI from scratch.

Jupyter Notebook

superloglabs

superlog

★ 1,454

Open-source observability tool that uses AI agents to self-heal your software

TypeScript

Paritok-official

paritok-4b-v1

★ 1,451

Non-destructive compression gateway for AI coding agents. Cuts token bills 25% on turn 1 to past 85% in long or saturated sessions, and fits ~3× more turns in the same context window. Powered by our open-source code-native 4B model. Drop-in for Claude Code, Cursor, Codex, OpenHands, and any BASE_URL agent.

Python

sauravpanda

BrowserAI

★ 1,451

Run local LLMs like llama, deepseek-distill, kokoro and more inside your browser

TypeScript

vitalops

openvibe

★ 1,450

Modular Auto-GPT Framework

Python

wordware-ai

twitter

★ 1,450

AI Agent for Twitter Personality Analysis

TypeScript

fancydirty

mediary-scout

★ 1,449

Agent-driven media library for your cloud drives (Quark 夸克 / 115 / 光鸭 GuangYa / 123网盘 / 天翼 Tianyi)

TypeScript

veedstudio

open-edit

★ 1,447

Open-source, agent-driven editing pipeline: create subtitles, motion graphics, slides, edit and render videos.

TypeScript

acon96

home-llm

★ 1,445

A Home Assistant integration & Model to control your smart home using a Local LLM

Python

karust

openserp

★ 1,445

Self-hosted SERP API for AI, SEO & automation. Browser-rendered Google, Bing, Yandex, Baidu, DuckDuckGo and Ecosia search with page extraction 🎉

datawhalechina

diy-llm

★ 1,441

Covers pre-training data, Tokenizer, Transformer, MoE,distributed training, Scaling Laws, inference & alignment .6 progressive code assignments for full-stack LLM learning | 涵盖预训练数据、分词器、Transformer、MoE、分布式训练、缩放定律、推理与对齐，6 项渐进代码作业，掌握 LLM 全栈知识

Jupyter Notebook

nagisanzenin

engram

★ 1,441

Evidence-based learning engine — first-principles curricula, free-recall verification with receipts, FSRS-scheduled memory, and explorable artifacts. Learn anything; keep it.

Python