Open-source repositories

All recently observed repositories in our captured sample, ranked by their latest total GitHub stars. Recomputed after imports; not a paid ranking or a complete copy of GitHub.

Snapshot: 2026-09-19T06:41:12.614Z. 754 results. Rankings use this list’s declared public metric; missing values sort last, ties use record ID, and Trending retains source order.

#276

Ranked by stars: 29,138

plausible/analytics

Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.

29138 stars · 1869 forks · Elixir

#277

Ranked by stars: 29,118

nautechsystems/nautilus_trader

Production-grade Rust-native trading engine with deterministic event-driven architecture

29118 stars · 3835 forks · Rust

#279

Ranked by stars: 28,893

reflex-dev/reflex

🕸️ Web apps in pure Python 🐍

28893 stars · 1778 forks · Python

#281

Ranked by stars: 28,777

dmlc/xgboost

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

28777 stars · 8900 forks · C++

#282

Ranked by stars: 28,578

microsoft/semantic-kernel

Integrate cutting-edge LLM technology quickly and easily into your apps

28578 stars · 4776 forks · C#

#283

Ranked by stars: 28,517

hwdsl2/setup-ipsec-vpn

Set up your own IPsec VPN server in just a few minutes, with IPsec/L2TP, Cisco IPsec and IKEv2. Supports Ubuntu, Debian, CentOS/RHEL, Alpine Linux and Raspberry Pi OS. Includes client config and management scripts.

28517 stars · 6515 forks · Shell

#284

Ranked by stars: 28,512

ArchiveBox/ArchiveBox

🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...

28512 stars · 1598 forks · Python

#285

Ranked by stars: 28,465

srbhr/Resume-Matcher

The #1 AI Harness for Building Resumes, PDFs, Cover Letters & more, locally with 100+ LLMs support.

28465 stars · 5048 forks · Python

#286

Ranked by stars: 28,406

yamadashy/repomix

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.

28406 stars · 1529 forks · TypeScript

#287

Ranked by stars: 28,335

harvard-edge/cs249r_book

Machine Learning Systems: Foundations, Scaling, Agentic AI, and Physical AI (Vols I–IV) • Harvard CS249r | https://mlsysbook.ai

28335 stars · 3581 forks · Python

#288

Ranked by stars: 28,241

invoke-ai/InvokeAI

Invoke is a leading creative engine for Stable Diffusion models, empowering professionals, artists, and enthusiasts to generate and create visual media using the latest AI-driven technologies. The solution offers an industry leading WebUI, and serves as the foundation for multiple commercial products.

28241 stars · 2976 forks · Python

#289

Ranked by stars: 28,177

fastai/fastai

The fastai deep learning library

28177 stars · 7636 forks · Jupyter Notebook

#290

Ranked by stars: 28,032

mlflow/mlflow

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

28032 stars · 6327 forks · Python

#291

Ranked by stars: 27,974

QwenLM/qwen-code

An open-source AI coding agent that lives in your terminal.

27974 stars · 3071 forks · TypeScript

#292

Ranked by stars: 27,965

k1tbyte/Wand-Enhancer

Advanced UX and interoperability extension for Wand (WeMod) app

27965 stars · 71382 forks · C#

#293

Ranked by stars: 27,230

tashfeenahmed/freellmapi

7.4 billion tokens per month. 34 free LLM providers. 635 free model endpoints. All behind one /v1 endpoint, plus any custom OpenAI-compatible endpoint. Smart routing, automatic failover, encrypted keys. Personal experimentation only.

27230 stars · 3717 forks · TypeScript

#294

Ranked by stars: 27,101

Tencent/WeKnora

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.

27101 stars · 3645 forks · Go

#295

Ranked by stars: 26,836

vercel/ai

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

26836 stars · 5157 forks · TypeScript

#296

Ranked by stars: 26,511

lissy93/dashy

🚀 A self-hostable personal dashboard built for you. Includes status-checking, widgets, themes, icon packs, a UI editor and tons more!

26511 stars · 1937 forks · Vue

#298

Ranked by stars: 26,129

alirezarezvani/claude-skills

380 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 380+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.

26129 stars · 3684 forks · Python

#299

Ranked by stars: 26,078

datawhalechina/pumpkin-book

南瓜书:《机器学习》(西瓜书)公式详解

26078 stars · 4793 forks · language not reported

#300

Ranked by stars: 25,761

shap/shap

A game theoretic approach to explain the output of any machine learning model.

25761 stars · 3752 forks · Jupyter Notebook

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