GitHub

Michael Babcock (@PayOwn) of @acbnational wanted to cut down time-consuming weekly tasks. Even though he’s not a developer, he built the solution himself. Meet ACB Community Builder, made with GitHub Copilot and JAWS. ▶️

Maintainer Month is here, with better tools, helpful resources, and community events for the people behind the code. 💻 Check out what’s new. 👇 github.blog/open-source/ma…

If the answer is all of them, and also "What's Markdown?!" then this episode of GitHub for Beginners is for you. github.blog/developer-skil…

What's that one markdown syntax you still never remember?

A long time ago in a terminal far, far away… we asked Copilot CLI to build a Star Wars crawl from the GitHub Changelog. It delivered. Watch it happen 👇 #MayThe4th

France is going all in on open source. 🇫🇷🐧 DINUM plans to migrate every ministry to Linux—building on the success of GendBuntu, which saves the French police millions each year. A G7 Linux shift is a big signal for the software industry. Here's why. ▶️

Need to catch up on a new project? Just ask for an overview in Copilot CLI and get the essentials. 🪄 Learn more tips and tricks with Copilot CLI for Beginners. 👇 github.com/github/copilot…

We all have that one "quick script" that accidentally turned into a full project. 😅 Use GitHub Copilot cloud agent to modernize your codebase and improve quality (without slowing down). Try the tutorial.👇 docs.github.com/en/copilot/tut…

Tomorrow on Open Source Friday ⬇️ We kick off Maintainer Month with Nicholas Tindle, maintainer of @Auto_GPT. Here's how his team is keeping up amid so many AI contributions in open source. Set a reminder. 🔔 gh.io/tindle

Once @wiz_io disclosed, we validated the finding, deployed a fix to github(.)com, and confirmed there was no exploitation in less than two hours. Read more about what happened, how we responded, and what we are doing to prevent similar issues in the future. ⬇️ github.blog/security/secur…

🚨 BREAKING: Wiz Research discovered Remote Code Execution on GitHub.com with a single git push The flaw in @github allowed unauthorized access to millions of repositories belonging to other users and organizations 🤯

Starting June 1st, GitHub Copilot will move to a usage-based billing model as GitHub Copilot supports more agentic and advanced workflows. In early May, you'll see a preview bill experience, giving visibility into projected costs before the transition. 👉 Read more about the upcoming change: github.blog/news-insights/…

Have you visited Git City yet? This open source project turns your GitHub profile into a pixel art city. Your commits, repos, and stars build the skyline. 🌃 github.com/srizzon/git-ci…

With the GitHub Copilot SDK, you can add the same AI that powers Copilot Chat to your own applications. To test this out, @acolombiadev integrated the Copilot SDK into a React Native app to generate AI-powered issue summaries, with production patterns for graceful degradation and caching. Here's how she did it. 👇 github.blog/ai-and-ml/gith…

If you've been wanting to speak at a tech event, this is your chance. 👀 There's 1 week left to submit your #GitHubUniverse session idea. githubuniverse.com/?utm_source=so…

🆕 @OpenAIDevs GPT-5.5 is now generally available and rolling out in GitHub Copilot. Our early testing shows ➡️ It delivers its strongest performance on complex agentic coding tasks ➡️ It resolves real-world coding challenges previous GPT models couldn’t Try it out in Copilot CLI or @code. 👇 github.blog/changelog/2026…

Are AI agents protecting each other? 👀 Researchers found bots covering for their peers to save them from deletion, even without being instructed to do so. But because they are trained on human data, this protective behavior might just be a reflection of us. 🧬

This Earth Day, let's rethink how we approach our code. Learn more about how AI-powered software optimization works. ⬇️ github.blog/news-insights/…

At GitHub, we're applying this with Agentic Workflows. We recently collaborated with an open source project with 500M+ downloads/month to optimize performance, and we're shipping efficiency enhancements across GitHub and Microsoft software.

Happy Earth Day! 🌍 When was the last time someone in your standup asked, "How could we build this more sustainably?" For most dev teams, green software rarely makes the roadmap. But the next generation of AI tooling is about to change that. 👇 🧵