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The Download

Join rotating hosts from GitHub’s Developer Advocacy team - including Andrea Griffiths, Cassidy Williams, Kedasha Kerr, and more for the latest in developer, open source, and GitHub news.

Trending repository

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 190,000+ scientists worldwide. 165 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.

  • Updated Aug 29, 2026
  • Python
OpenClaw went viral. Meet the maintainers building and securing It.

Video

OpenClaw became one of the fastest-growing projects in GitHub history, and a small group of maintainers had to build, scale, and secure it in public. Sit down with creator Peter Steinberger and the maintainers behind the project as they talk through what actually happened, what broke, and what it takes to secure a project the whole internet suddenly depends on.

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CSS

Cascading Style Sheets (CSS) is a language used most often to style and improve upon the appearance of views.
archify

Trending repository

Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.

  • Updated Aug 31, 2026
  • JavaScript

This recommendation was created by GitHub staff

GuardRails

GuardRails scans new code changes as they occur in your repositories. For pull requests, we will post comments whenever security issues are detected. For branches, you will be able to see reports in your dashboard.

Trending repository

GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a git repository (Github, Gitlab, Azure, Local) or ZIP file, and get an interactive knowledge graph with a built in Graph RAG Agent. Perfect for code exploration

  • Updated Aug 30, 2026
  • TypeScript

This recommendation was created by GitHub staff

Mergify

Stop breaking main. Move faster, break less.

Mergify automates everything between pull request and production. A merge queue tests PRs against the real codebase before merging, CI Insights retries flaky jobs and surfaces bottlenecks, Test Insights quarantines unreliable tests, and Merge Protections enforce your governance rules.

Trusted by 2k+ organizations across 300k+ repositories, merging 75k+ pull requests every month. Learn more at mergify.com.