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The AI-powered developer platform to build, scale, and deliver secure software.

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Reposted by GitHub
GitHub Security Lab @securitylab.github.com · 21/09/2026
Open source maintainers, if you could secure your open source GitHub repo in less than 60 seconds, would you do it? 🚀 Introducing gh secure One command. Free. No security expertise required. gh.io/gh-secure
gh.io
GitHub - GitHubSecurityLab/gh-secure: A GitHub CLI extension to enable security features on repositories following best practices from GitHub Security Lab.
A GitHub CLI extension to enable security features on repositories following best practices from GitHub Security Lab. - GitHubSecurityLab/gh-secure
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GitHub @github.com · 20/09/2026
Yes or YES? Get your #GitHubUniverse pass 👇 githubuniverse.com/?utm_source=Blue…
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GitHub @github.com · 17/09/2026
If you need to fine-tune a model for your codebase, your code is bad. Agree or disagree? We talk AI hot takes in our latest GitHub Podcast episode. What would you add to the list? Listen wherever you listen to podcasts or find it here gh.io/podcast
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GitHub @github.com · 15/09/2026
Join us for Open Source Friday with Sonu Kapoor, creator of CVE Lite CLI. This local dependency vulnerability scanner identifies direct and transitive vulnerabilities, validates fix versions against OSV, and gives developers the exact upgrade command to run. Tune in and bring your questions 👇
youtube.com
Open Source Friday: Securing JavaScript Projects with CVE Lite CLI
CVE Lite CLI is a fast, local dependency vulnerability scanner for JavaScript and TypeScript projects.
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GitHub @github.com · 13/09/2026
Today is for the programmers 🍻
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GitHub @github.com · 12/09/2026
Wouldn't be #GitHubUniverse without a hackable badge 🧑‍💻 Grab your in-person pass and secure your badge. githubuniverse.com/?utm_source=Blue…
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GitHub @github.com · 09/09/2026
You get the chance to chat to three people of your choosing at GitHub Universe. Who would be on your list?
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GitHub @github.com · 08/09/2026
The 5 commands to use in GitHub CLI (token-free) 👀
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GitHub @github.com · 08/09/2026
Organize your issue labels, find the right one faster, and keep your lists tidy. 🗂️ Got a repo with a long and growing list of labels? Suggested Labels and Archive Labels are here to help. github.blog/changelog/2026-08-27-la…
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GitHub @github.com · 05/09/2026
⭐ Track a repo's star growth over time with the new star history REST API endpoint without exposing stargazer identities. Stargazer listing endpoints were restricted to admins and collaborators to protect user privacy. But now you can get insights with this privacy-safe alternative. The details 👇
github.blog
New API endpoint provides privacy-safe star history data - GitHub Changelog
Track repository star growth over time with the new star history REST API endpoint without exposing stargazer identities. Earlier this year, stargazer listing endpoints were restricted to admins and c...
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GitHub @github.com · 04/09/2026
You select it like any other model. Try HydraFusion through /experimental in GitHub Copilot CLI.
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GitHub @github.com · 04/09/2026
4.9 percentage points higher verified task quality. 67% lower estimated cost. Project HydraFusion delivered those results against Claude Opus 5 on Terminal-Bench 2.1 in controlled offline evaluations. HydraFusion orchestrates the models and workflow for each coding task github.blog/ai-and-ml/gi...
github.blog
Project HydraFusion: Frontier quality via multi-model orchestration
In controlled offline evaluations, HydraFusion’s selective coding workflows matched or exceeded the evaluated Opus 5 baseline while reducing estimated cost.
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GitHub @github.com · 03/09/2026
You can expect technical demos, practical workflows, product announcements, and a few special guests along the way. 👀 🔔 Set your reminder gh.io/GitHubCopilo...
gh.io
GitHub Copilot Day live: new releases, real workflows, and live coding
Join us live for four hours of GitHub Copilot, from the people buil...
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GitHub @github.com · 03/09/2026
🆕 On September 10, we're kicking off the first-ever GitHub Copilot Day! 🎉 Hear directly from the people building Copilot and the developers putting it to work. Learn the most effective ways to use Copilot, from agents and model choice to working across GitHub, Copilot app, CLI, and @vscode.dev.
Join GitHub Copilot Day
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GitHub @github.com · 02/09/2026
Explore Cboard and learn how you can support the project. github.com/cboard-org/c...
github.com
GitHub - cboard-org/cboard: Augmentative and Alternative Communication (AAC) system with text-to-speech for the browser
Augmentative and Alternative Communication (AAC) system with text-to-speech for the browser - cboard-org/cboard
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GitHub @github.com · 02/09/2026
Cboard is an open source AAC web app that helps people with speech and language disabilities communicate using symbols and text-to-speech. Thanks to its global community of developers, educators, translators, and contributors, Cboard supports accessible communication for people of all ages.
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GitHub @github.com · 01/09/2026
Available now to all users on GitHub across all plans. 🎉
github.blog
GitHub CLI: Media in issues, pull requests, and comments - GitHub Changelog
GitHub CLI now has a repeatable --attach flag that uploads a local image or video and references it inline in an issue, pull request, or comment body. This is now…
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GitHub @github.com · 01/09/2026
Sometimes it's easier to show than tell. We're sure this update will help with that. 👀 GitHub CLI now has a repeatable --attach flag that uploads a local image or video. Reference it inline in an issue, pull request, or comment body.
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GitHub @github.com · 01/09/2026
GitHub wants to learn about the tools, product settings, and personal adaptations developers use to do their best work. You don't need to identify as someone with disabilities or already consider yourself an accessibility-tool user to participate. Respond by 9/30 ⬇️ gh.io/2026-accesscats-survey
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GitHub @github.com · 29/08/2026
Grab your pass to join us for #GitHubUniverse in San Francisco October 28-29 🌁 githubuniverse.com/?utm_source=Blue…
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GitHub @github.com · 27/08/2026
Check out the full OpenClaw maintainers roundtable 👇 gh.io/openclaw-video
gh.io
OpenClaw Went Viral. Meet the Maintainers Building and Securing It.
Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
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GitHub @github.com · 27/08/2026
What's it like to be a maintainer of OpenClaw, the fastest growing project in GitHub history? 🦞 You lose some sleep, but Peter Steinberger says you also hear amazing stories.
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GitHub @github.com · 25/08/2026
Got feedback? Let us know 👇 gh.io/issue-updates
gh.io
Pinning saved views to the repository issues sidebar and more · community · Discussion #205486
Pinning saved views to the repository issues sidebar pinned.mp4 You can now pin saved views to the repository issues sidebar, making the views you use most just one click away, even when the sideba...
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GitHub @github.com · 25/08/2026
🚀 New updates in GitHub Issues • Pin views in the Issues sidebar • See profile avatars for reactions • Adjust dashboard density • Hide closed sub-issues • Scope-aware Issue dependency REST API
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GitHub @github.com · 23/08/2026
Dependabot now waits three days before non-security version update pull requests, giving scanners time to catch a poisoned release first. The case for this cooldown delay ⬇️
github.blog
The case for a cooldown: Why Dependabot now waits before issuing version updates
A new default three-day cooldown delays version update pull requests so maintainers and security researchers can address findings in a release before it gets into your code.
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GitHub @github.com · 13/08/2026
In Session 4 of the GitHub Secure Open Source Fund, 50 projects upgraded their security posture through AI-assisted workflows, maintainer expertise, GitHub security tools, and more. As AI changes how software is built, maintainers remain at the center of protecting the open source ecosystem. 👇
github.blog
What 50 open source projects taught us about security in the AI era
See how the projects in the GitHub Secure Open Source Fund combined AI-assisted workflows, maintainer expertise, and more to improve project security.
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GitHub @github.com · 12/08/2026
GitHub case-folds every byte of code search at over 45 GiB/s on one core. The biggest win came from removing an early-exit branch, not adding one. github.blog/engineering/architectur…
github.blog
Don't stop early: Case-folding source code at memory speed
How a branch-free loop and byte-space arithmetic let GitHub case-fold every byte of code search at >45 GiB/s on a single core.
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GitHub @github.com · 11/08/2026
A dozen Dependabot pull requests on a Monday morning is how important updates get ignored. On Microsoft's GCToolkit, roughly one in six commits were single-dependency version bumps. Three small changes to dependabot.yml fixed it 👇
github.blog
Tame Dependabot: Group your updates, slow the cadence, keep security fast
Here's how grouping updates, slowing the cadence, and keeping security fixes fast cut the noise on a Microsoft open source project.
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GitHub @github.com · 05/08/2026
What if your JavaScript app could work directly with Git repositories, without the native Git CLI? This Open Source Friday, we’re exploring isomorphic-git, a pure JavaScript implementation of Git for Node.js and browsers. Set a reminder 🔔 gh.io/live
Open Source Friday with Jakub T. Jankiewicz
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Reposted by GitHub
npm @npmjs.com · 04/08/2026
npm is rotating write-scoped npm Granular Access Tokens that bypass 2FA as a precaution following a now-contained security incident. This doesn't affect GitHub personal access tokens. Maintainers should upgrade the npm CLI to v12+ and consider Trusted Publishing. docs.npmjs.com/trusted-publ...
docs.npmjs.com
Trusted publishing for npm packages | npm Docs
Documentation for the npm registry, website, and command-line interface
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GitHub @github.com · 04/08/2026
Open source is growing across economies and developer communities. 🌍📈 In Q1 2026, outbound collaboration jumped 16% quarter over quarter, the second-highest growth rate since 2020. See where collaboration, repositories, and git pushes are taking off around the world. 🔍 gh.io/q1-26-graph-update
A grid of line charts showing the top 30 economies by quarterly outbound collaboration from 2020-2026. Most of the charts show increasing collaboration volume, with the European Union ranked first.A grid of line charts showing the top 30 economies by quarter-over-quarter change in repository count from 2020-2026. Most of the charts show increasing quarter-over-quarter growth of repositories, with India ranked first.A grid of line charts showing the top 30 economies by quarterly git pushes from 2020-2026. Most of the charts show increasing counts of git pushes, with the European Union ranked first.
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GitHub @github.com · 01/08/2026
Beats for your next work or study session 🎧
youtu.be
Lofi beats to code and merge stacked PRs
YouTube video by GitHub
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GitHub @github.com · 31/07/2026
Large changes are hard to review. Smaller pull requests make them easier to ship. Stacked PRs are now on GitHub. docs.github.com/en/pull-requests/ho…
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Reposted by GitHub
Cassidy @cassidoo.co · 30/07/2026
you can play this game for real if you want cassidoo.github.io/stack-run
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GitHub @github.com · 30/07/2026
Stacked PRs now on GitHub 🥞 docs.github.com/en/pull-requ...
docs.github.com
Stacked pull requests 🥞 - GitHub Docs
Use stacked pull requests to break large code changes into a chain of smaller, dependent pull requests you can review and merge independently.
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GitHub @github.com · 30/07/2026
We can’t fix your attention span, but we can make stacked PRs make sense.
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Reposted by GitHub
Cassidy @cassidoo.co · 30/07/2026
stackception
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GitHub @github.com · 30/07/2026
No but really. Stacked PRs now on GitHub. github.blog/changelog/2026-07-30-stacked-pull-requests-are-now-in-public-preview/?utm_source=Bluesky-launch&utm_medium=social&utm_campaign=stacked-prs-gtm-public-preview-2026
github.blog
Stacked pull requests are now in public preview - GitHub Changelog
Stacked pull requests break large changes into small, reviewable pull requests. They’re an ordered series of pull requests that each represent focused layers of your change. With stacks, you can…
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GitHub @github.com · 30/07/2026
Stacked PRs, now on GitHub. Go forth and stack 🥞
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GitHub @github.com · 29/07/2026
Do you use accessibility tools when working on GitHub? GitHub wants to learn more about how developers with disabilities contribute to software and how accessibility technology helps them do their best work. We welcome you to fill out our survey, open until 8/31/2026. gh.io/2026-accesscats-survey
The Disability Pride flag with the GitHub logo in the top right corner.
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GitHub @github.com · 28/07/2026
GitHub had 14,000+ internal repositories, but fewer than half had a clear owner. In under 45 days, we validated ownership for every active repo and archived 8,000 that were no longer used. Here’s how we made ownership durable, and how you can too. 💡
github.blog
How GitHub gave every repository a durable owner
GitHub had over 14,000 repositories. Fewer than half had clear ownership. Here's how we gave every active repository a validated owner in under 45 days.
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GitHub @github.com · 26/07/2026
GitHub’s Bug Bounty Program is evolving to prioritize high-quality, high-impact research. Learn about our next chapter: new VIP program, restructured public bounties, and updated signal requirements, all designed to build stronger researcher partnerships.
github.blog
Next chapter: Restructuring GitHub's bug bounty program
GitHub is making some significant changes to its bug bounty program, shifting its focus to give researchers a better experience.
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GitHub @github.com · 24/07/2026
Here's how we did it ⬇️
github.blog
How GitHub used secret scanning to reach inbox zero
GitHub had 20,000+ secret scanning alerts across 15,000 repositories. Here's how we separated signal from noise and built remediation workflows.
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GitHub @github.com · 24/07/2026
The key was separating noise from real risk, validating active credentials, finding owners, and making remediation a shared responsibility across engineering.
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GitHub @github.com · 24/07/2026
20,000+ secret scanning alerts across 15,000 repos. Nine months later, GitHub reached inbox zero.
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GitHub @github.com · 23/07/2026
To get started ⬇️ Create or edit a field, and choose the multi-select type. Set multiple values from the sidebar, and then filter or search by them in your project views.
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GitHub @github.com · 23/07/2026
🆕 Multi-select fields for Projects and Issues are now in public preview. Tag an item with everything it relates to (like multiple teams, modules, or categories) instead of picking just one. 🏷️
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GitHub @github.com · 21/07/2026
$100 million+ has now been invested in open source maintainers and projects through GitHub Sponsors. 🎉 Nearly 70,000 maintainers and orgs are supported by more than 280,000 sponsors, from individual devs to Fortune 500 companies. Thank you to everyone helping make open source more sustainable. 💚
github.blog
$100 million for open source: A milestone built by the community
Celebrating $100 million contributed by the community to the people who build and sustain open source every day.
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GitHub @github.com · 20/07/2026
The Apollo Guidance Computer software eventually grew to about 145,000 lines of code. 👀 Explore the original Apollo 11 guidance software for the Command and Lunar Modules. 🌕 github.com/chrislgarry/...
github.com
GitHub - chrislgarry/Apollo-11: Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.
Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules. - chrislgarry/Apollo-11
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GitHub @github.com · 20/07/2026
57 years ago today, humans first landed on the Moon. The source code that helped get them there? It’s on GitHub. Margaret Hamilton led the MIT team responsible for Apollo’s onboard flight software. (Image credit: Draper Laboratory; restoration by Adam Cuerden, via Wikimedia Commons.)
Black-and-white photo of Margaret Hamilton standing beside a nearly person-height stack of software listings produced by her and her MIT team for the Apollo program.
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