The latest blogs from GitHub

A deep dive on the work that went into making the component that powers repository and pull request file trees.

Open source AI models are in widespread use, enabling developers around the world to build custom AI solutions and host them where they choose.

Explore our simple guide to finding projects, understanding guidelines, and making an impact.

Discover the latest trends and insights on public software development activity on GitHub with the release of Q2 & Q3 2024 data for the Innovation Graph.

Learn how specially crafted artifacts can be used to attack Maven repository managers. This post describes PoC exploits that can lead to pre-auth remote code execution and poisoning of the local artifacts in Sonatype Nexus and JFrog Artifactory.

Learn how to modernize legacy code with GitHub Copilot with real-world examples.

Explore insights into open source community growth, innovation, and inclusivity with an updated survey dataset.

We share some of the GitHub Copilot team’s experience evaluating AI models, with a focus on our offline evaluations—the tests we run before making any change to our production environment.

Here’s your opportunity to empower the teen in your life to get a start in open source development.

In December, we experienced two incidents that resulted in degraded performance across GitHub services.

Learn how to document and explain legacy code with GitHub Copilot with real-world examples.

GitHub uses GitHub to build GitHub, and our CLI extensions are no exception. Read on to find out how we built the GitHub Skyline CLI extension using GitHub!

A new set of Git releases were published to address a variety of security vulnerabilities. All users are encouraged to upgrade. Take a look at GitHub’s view of the latest round of releases.

Secrets spilled, discovered, and hidden again—Game Off 2024 brought over 500 jaw-dropping submissions that redefined creativity in gaming. From cult quests for free furniture to spellbinding mysteries, these games will have you hooked. Ready to uncover the winners?!?

The open source Git project just released Git 2.48. Here is GitHub’s look at some of the most interesting features and changes introduced since last time.

In the last few months, we secured 75+ GitHub Actions workflows in open source projects, disclosing 90+ different vulnerabilities. Out of this research we produced new support for workflows in CodeQL, empowering you to secure yours.

How Copilot can generate unit tests, refactor code, create documentation, perform multi-file edits, and much more.

Git Commit 2024 and our new AI course in Spanish

Explore GitHub’s top blogs of 2024, featuring new tools, AI breakthroughs, and tips to level up your developer game.

We are excited to introduce the new CodeQL Community Packs, a comprehensive set of queries and models designed to enhance your code analysis capabilities. These packs are tailored to augment…

An interview with economic researchers analyzing the causal effect of GitHub Copilot on how open source maintainers work.