Trending GitHub projects on September 21, 2026

1. 1–
   cloudflare/security-audit-skill+2,428

   A coding-agent skill that runs a multi-phase security audit with independently verified findings for codebases you own.

   JavaScript18.5k1.0k4 months old#Security & Privacy
2. 2▲2
   Open-Dev-Society/OpenStock+843

   OpenStock is an open-source alternative to expensive market platforms. Track real-time prices, set personalized alerts, and explore detailed company insights — built openly, for everyone, forever free. Review coming soon

   TypeScript17.4k2.2k1 year old
3. 3▼1
   affaan-m/ECC+826

   A shared layer of skills, memory and guardrails that makes coding agents behave consistently across different CLI harnesses.

   JavaScript264k39.5k9 months old#Developer Tools
4. 4▲1
   addyosmani/agent-skills+736

   Packaged engineering workflows that make AI coding agents follow spec, test and review discipline across the dev lifecycle.

   JavaScript98.0k10.3k8 months old#Developer Tools
5. 5▼2
   trycua/cua+609

   Gives computer-use agents real desktops and sandboxes on macOS, Windows and Linux you own.

   HTML25.6k1.8k1 year old#AI Engineering
6. 6▲11
   BuilderIO/agent-native+607

   A framework for building agentic apps Review coming soon

   TypeScript5.7k5287 months old
7. 7–
   higgsfield-ai/higgsfield+465

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

   Jupyter Notebook5.6k9668 years old
8. 8▲2
   coder/coder+461

   Secure environments for developers and their agents Review coming soon

   Go16.3k1.6k4 years old
9. 9▲3
   anthropics/financial-services+425

   No description Review coming soon

   Python35.7k5.3k8 months old
10. 10▼1
    anthropics/claude-code+419

    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. Review coming soon

    TypeScript147k24.1k1 year old
11. 11NEW
    Crosstalk-Solutions/project-nomad+360

    Project NOMAD is an offline-first knowledge and education server. Wikipedia, thousands of books, courses, maps, and optional local AI, all running on hardware you own with no internet required. Review coming soon

    TypeScript37.7k3.8k1 year old
12. 12▼6
    vercel-labs/json-render+291

    The Generative UI framework Review coming soon

    TypeScript17.7k9309 months old
13. 13NEW
    zhouxiaoka/autoclip+266

    AutoClip : AI-powered video clipping and highlight generation · 一款智能高光提取与剪辑的二创工具 Review coming soon

    Python8.1k1.6k1 year old
14. 14▲2
    ruanyf/weekly+221

    科技爱好者周刊，每周五发布 Review coming soon

    104k4.4k8 years old
15. 15NEW
    akitaonrails/ai-memory+217

    Shared long-term memory for coding agents so you can switch harnesses or machines mid-task without re-explaining context.

    Rust7.5k5175 months old#Developer Tools
16. 16NEW
    mvt-project/mvt+177

    MVT (Mobile Verification Toolkit) helps with conducting forensics of mobile devices in order to find signs of a potential compromise. Review coming soon

    Python13.4k1.3k5 years old
17. 17▼3
    mihail911/modern-software-dev-assignments+172

    Assignments for CS146S: The Modern Software Dev (Stanford University Fall 2026/2025) Review coming soon

    Python4.7k1.0k1 year old
18. 18▲2
    yynxxxxx/Codex-X+79

    OpenAI Codex 桌面端/CLI 的可视化管理工具，具有Provider/API 切换、会话同步、提示词注入、Skills/MCP 管理、TOML 配置可视化的跨平台工具。 Review coming soon

    Rust3.6k4573 months old
19. 19▲2
    cloudflare/quiche+69

    Savoury implementation of the QUIC transport protocol and HTTP/3 Review coming soon

    Rust12.2k1.1k8 years old
20. 20▼1
    paperless-ngx/paperless-ngx+57

    A community-supported supercharged document management system: scan, index and archive all your documents Review coming soon

    Python45.8k3.2k4 years old