Repositories list
Migration CLI for GitHub to GitHub migrations
CommonMark generator for Jekyll used by GitHub Pages
Ruby
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21•
70•
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0•Updated May 19, 2026
May 19, 2026Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.
Creative Commons Attribution 4.0 International
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2.3k•
91•
161•Updated May 19, 2026
May 19, 2026Multi-platform SDK for integrating GitHub Copilot Agent into apps and services
Repository with text of DMCA takedown notices as received. GitHub does not endorse or adopt any assertion contained in the following notices. Users identified i…
DIGITAL Command Language
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1.4k•
6.3k•
0•
13•Updated May 19, 2026
May 19, 2026GitHub's Online Schema-migration Tool for MySQL
The open-source repo for docs.github.com
TypeScript
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Creative Commons Attribution 4.0 International
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67k•
20k•
123•
77•Updated May 19, 2026
May 19, 2026GitHub Load Balancer Director and supporting tooling.
Migrate to GitHub Actions from multiple other CI/CD systems using Copilot
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5•
52•
2•
0•Updated May 19, 2026
May 19, 2026A month for maintainers to gather & share
JavaScript
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55•
235•
3•
2•Updated May 19, 2026
May 19, 2026GitHub Agentic Workflows Firewall
TypeScript
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21•
78•
45•
5•Updated May 19, 2026
May 19, 2026Github Agentic Workflows MCP Gateway
Go
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24•
129•
6•
4•Updated May 19, 2026
May 19, 2026CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security
Actions for running CodeQL analysis
TypeScript
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456•
1.5k•
155•
24•Updated May 19, 2026
May 19, 2026GitHub's official MCP Server
A package used to easily build command pipelines in your Go applications
Go
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7•
56•
1•
5•Updated May 19, 2026
May 19, 2026Go
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13•
410•
11•
5•Updated May 19, 2026
May 19, 2026This repository contains CodeQL queries and libraries which support various Coding Standards.
CodeQL
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75•
202•
105•
14•Updated May 19, 2026
May 19, 2026An extension for Visual Studio Code that adds rich language support for CodeQL
TypeScript
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226•
522•
145•
9•Updated May 19, 2026
May 19, 2026Find your first issue for good to contribute to
TypeScript
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105•
226•
16•
15•Updated May 19, 2026
May 19, 2026A github action that outputs bundlesize comparison tables for pull requests
TypeScript
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33•
95•
10•
7•Updated May 19, 2026
May 19, 2026A collection of rust algorithms and data structures
Rust
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16•
105•
4•
8•Updated May 19, 2026
May 19, 2026An OpenAPI description for GitHub's REST API
An application for previewing and comparing your future GitHub Copilot bills as you transition to the new usage-based billing model.
TypeScript
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7•
10•
2•
0•Updated May 19, 2026
May 19, 2026AI coding assistant for Xcode
Shared Actions used with GitHub Agentic Workflows
JavaScript
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7•
25•
1•
1•Updated May 19, 2026
May 19, 2026JavaScript
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200•
870•
154•
38•Updated May 19, 2026
May 19, 2026Finds potential accessibility gaps, files GitHub issues to track them, and attempts to fix them with Copilot.
TypeScript
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31•
281•
18•
3•Updated May 19, 2026
May 19, 2026Code style checking for GitHub's Ruby projects
Ruby
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159•
660•
4•
4•Updated May 19, 2026
May 19, 2026
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