Popular projects
2,000 to under 100,000 GitHub stars · most stars first within each tier · Methodology
★ 10,000–under 30,000 · All categories · 424 projects
Green numbers beside ★ are stars gained since the previous check · Most stars
- Rank 31
Create agentic, context engineered AI systems using Haystack’s modular and customizable building blocks, built for real-world, production-ready applications.
★ 26,880+4 - Rank 32
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
Translation pending
★ 26,839+1 - Rank 33★ 26,655+5
- Rank 34
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line
★ 26,609+38 - Rank 35
Recent Flink blogs Apache Flink Kubernetes Operator 1.16.0 Release Announcement September 15, 2026 - Dennis-Mircea Ciupitu. The Apache Flink community is excited to announce the release of Flink Kuber
★ 26,438+4 - Rank 36
Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and o
★ 26,295+12 - Rank 37
calibre: The one stop solution for all your e-book needs. Comprehensive e-book software.
★ 26,285+15 - Rank 38
Babylon.js is one of the world's leading WebGL-based graphics engines. From a new visual scene inspector, best-in-class physically-based rendering, countless performance optimizations, and much more,
★ 26,242+4 - Rank 39
Distilly — Distill how they think into reusable Skills for any Agent or Bot. Formerly Colleague Skill（原同事 Skill）.
Translation pending
★ 26,179+26 - Rank 40★ 26,135+3
- Rank 41
Rancher, the open-source multi-cluster orchestration platform, lets operations teams deploy, manage and secure enterprise Kubernetes. Request a demo!
★ 26,021+5 - Rank 42★ 26,020
- Rank 43
Stagehand is the SDK for browser agents. Playwright-style API, self-healing selectors, and TypeScript, Python, and Go.
★ 25,858+6 - Rank 44★ 25,779+17
- Rank 45
Readest is a free, open-source ebook reader for EPUB and PDF. Read across macOS, Windows, Linux, Android, iOS, and Web with highlights, notes, split-screen reading, TTS, and cloud sync.
★ 25,736+26
