How GitHub Copilot is getting better at understanding your code
With a new Fill-in-the-Middle paradigm, GitHub engineers improved the way GitHub Copilot contextualizes your code. By continuing to develop and test advanced retrieval algorithms, they’re working on making our AI tool even more advanced. ⌘ Read more

Design’s journey towards accessibility
Design can have a significant impact on delivering accessible experiences to our users. It takes a cultural shift, dedicated experts, and permission to make progress over perfection in order to build momentum. We’ve got a long way to go, but we’re starting to see a real shift in our journey to make GitHub a true home for all developers. ⌘ Read more

Addressing GitHub’s recent availability issues
GitHub recently experienced several availability incidents, both long running and shorter duration. We have since mitigated these incidents and all systems are now operating normally. Read on for more details about what caused these incidents and what we’re doing to mitigate in the future. ⌘ Read more

This month on The ReadME Podcast: Balancing openness and control
Open vs. control: the paradox of open source. We take a look at the expectations of open source, how the definition has evolved, and when ‘closed to contributions’ is the right move. Tune in to the latest episode of The ReadME Podcast for more. ⌘ Read more

How I used GitHub Copilot to build a browser extension
Here’s how, in seven steps, I built my first browser extension with GitHub Copilot—and my three major takeaways about learning and pair programming in the age of AI. ⌘ Read more

Navigation and search improvements for accessibility
Discover the accessibility features within our new navigation and code search which make it easier to use for many more people. ⌘ Read more

Unlocking inclusive design: how Primer’s color system is making GitHub.com more inclusive
How Primer’s updated light and dark theme color contrast strategy resolved hundreds of color-contrast-related accessibility issues over one thousand use cases. ⌘ Read more

Revolutionize your open source workflows: the top 3 reasons why GitHub Codespaces is a must-have for maintainers
GitHub Codespaces is reliable, accessible, and always-ready. Try it out during Maintainer Month and take your projects to new heights! ⌘ Read more

Game Bytes · May 2023
Game Bytes is our monthly series taking a peek at the world of gamedev on GitHub—featuring game engine updates, game jam details, open source games, mods, maps, and more. Game on! ⌘ Read more

How companies are boosting productivity with generative AI
Explore how generative AI coding tools are changing the way developers and companies build software. ⌘ Read more

How to fix a ReDoS
Code scanning detects ReDoS vulnerabilities automatically, but fixing them isn’t always easy. This blog post describes a 4-step strategy for fixing ReDoS bugs. ⌘ Read more

Push protection is generally available, and free for all public repositories
Announcing the general availability of push protection–a feature that proactively prevents secret leaks in your public and private repositories. ⌘ Read more

How we work: inclusive retrospectives for the GitHub Accessibility leadership team
Learn about tools and processes the GitHub Accessibility leadership team uses for retrospectives that fully engage every team member. ⌘ Read more

GitHub code search is generally available
The world’s code is now at your fingertips. ⌘ Read more

Building a culture of innovation in your business with GitHub
Consider the typical software development practices in an organization. Projects are commonly closed, and causes friction across engineering teams. But open source communities work asynchronously, openly, remotely and at global-scale. What if our internal teams could reuse those same practices? ⌘ Read more

Building a more inclusive GitHub Global Campus
Every student and teacher deserves the same access to GitHub Education offerings. We’ve enlisted GitHub’s Accessibility team to help identify areas for improving inclusivity. ⌘ Read more

Web Summit Rio 2023: Building an app in 18 minutes with GitHub Copilot X
GitHub CEO Thomas Domke demonstrated the power of GitHub Copilot X live on stage. ⌘ Read more

Manage your application security stack effectively with the tool status page
Code scanning’s tool status gives you a bird’s eye view of your application security stack, allowing you to quickly confirm everything is working, or troubleshoot any tool in your application security arsenal. ⌘ Read more

All In for Students 2023 cohort: our biggest group of open source leaders yet!
The second cohort of All In for Students has graduated! With a cohort 12 times as large as the pilot, learn about how this group of college students is leaning into the future of technology. ⌘ Read more

GitHub Availability Report: April 2023
In April, we experienced four incidents that resulted in degraded performance across GitHub services. This report also sheds light into three March incidents that resulted in degraded performance across GitHub services. ⌘ Read more

More than meets the pull request: maintainers talk contributions
Creating an open source project can feel a bit like sending out an open invite to a party—will it be a roaring good time, or will you unbegrudginly dine on leftover junk food for the following week after nobody shows? When the first guest arrives, you breathe a sigh of relief. The party’s a success,

Dependabot relieves alert fatigue from npm devDependencies
A new alert rules engine for Dependabot leverages alert metadata to identify and auto-dismiss up to 15% of alerts as false positives. ⌘ Read more

This month on The ReadME Podcast: exploring the fusion of technology and progress
Open source’s impact on nuclear fusion research, adapting to technological change, and mastering GitHub essentials. ⌘ Read more

CLI tricks every developer should know
Learn some tips, tricks, and tools for mastering the command line from GitHub’s own developers. ⌘ Read more

Git security vulnerabilities announced
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. ⌘ Read more

Gearing up for Maintainer Month this May!
Are you looking for ways to support open source maintainers? Maintainer Month is the perfect opportunity! ⌘ Read more

Shaping the GitHub of the future as COO
GitHub is driving the future of software development and, after 10 years as a Hubber, I’m more energized than ever as I take on the role of COO to help bring our vision to life. ⌘ Read more

Announcing GitHub Actions Deployment Protection Rules, now in public beta
Create and share your own deployment protection rules, or use the rules from our great partners, like Datadog, Honeycomb, New Relic, NodeSource, Sentry, and ServiceNow, to control your deployments with more confidence. And the API is open for the community to build their own rules to make GitHub Enterprise Cloud even better. ⌘ Read more

Private vulnerability reporting now generally available
Open source maintainers and security researchers embrace a new best practice to report and fix vulnerabilities. ⌘ Read more

Introducing npm package provenance
How to verifiably link npm packages to their source repository and build instructions. ⌘ Read more

GitHub joins industry commitment to curb cyber mercenaries
GitHub is proud to join 40 companies endorsing the Cybersecurity Tech Accord principles limiting offensive operations in cyberspace. ⌘ Read more

Multi-repository enablement: effortlessly scale code scanning across your repositories
We’ve gotten great feedback on default setup, a simple way to set up code scanning on your repository. Now, you have the ability to use default setup across your organization’s repositories, in just one click. ⌘ Read more

3 benefits of migrating and consolidating your source code
Explore how migrating your source code and collaboration history to GitHub can lead to some surprising benefits. ⌘ Read more

How generative AI is changing the way developers work
Rapid advancements in generative AI coding tools like GitHub Copilot are accelerating the next wave of software development. Here’s what you need to know. ⌘ Read more

Ensuring compliance in developer workflows
How GitHub Enterprise ensures secure and compliant developer workflows for highly regulated industries. ⌘ Read more

GitHub Accelerator: our first cohort and what’s next
Meet the individuals that make up the first GitHub Accelerator cohort and learn about how GitHub is helping bring their visions to reality. ⌘ Read more

Introducing the newest GitHub Shop collection
From dog bowl bottles to fanny packs, explore the latest and greatest GitHub merchandise. ⌘ Read more

Generative AI-enabled compliance for software development
Explore how generative AI may soon help enable optimizing some of the foundational components of compliance. ⌘ Read more

How enabling developers can help drive financial inclusion
Explore how creating a great developer experience can help provide a more inclusive financial services environment. ⌘ Read more

What developers need to know about generative AI
Generative AI has been dominating the news lately—but what exactly is it? Here’s what you need to know, and what it means for developers. ⌘ Read more

Game Bytes · April 2023
Game Bytes is our monthly series taking a peek at the world of gamedev on GitHub—featuring game engine updates, game jam details, open source games, mods, maps, and more. Game on! ⌘ Read more

Building GitHub with Ruby and Rails
Since the beginning, GitHub.com has been a Ruby on Rails monolith. Today, the application is nearly two million lines of code and more than 1,000 engineers collaborate on it daily. We deploy as often as 20 times a day, and nearly every week one of those deploys is a Rails upgrade. Upgrading Rails weekly Every

Pwning Pixel 6 with a leftover patch
In this post, I’ll look at a security-related change in version r40p0 of the Arm Mali driver that was AWOL in the January update of the Pixel bulletin, where other patches from r40p0 was applied, and how these two lines of changes can be exploited to gain arbitrary kernel code execution and root from a malicious app. This highlights how treacherous it can be when backporting security changes. ⌘ Read more

Bring your enterprise together with enterprise accounts for all
With enterprise accounts for all, your organization can take advantage of all that GitHub Enterprise has to offer, from GitHub Actions and GitHub Advanced Security, to Copilot. ⌘ Read more

GitHub Availability Report: March 2023
In March, we experienced six incidents that resulted in degraded performance across GitHub services. This report also sheds light into a February incident that resulted in degraded performance for GitHub Codespaces. ⌘ Read more

Building organization-wide governance and re-use for CI/CD and automation with GitHub Actions
Many of us are aware of the benefits that a strong focus on automation can bring, particularly in our development workflow and DevOps lifecycle. But silos across businesses can lead to duplication of effort, and potential to lose out on best practices. In this post, we’ll explore how CI/CD can be shared across your entire organization alongside polici … ⌘ Read more

What’s new with GitHub Sponsors
GitHub Sponsors is now generally available for organizations. Also, new tooling for bulk sponsorships and an update on how we’re ensuring sustainability for GitHub Sponsors. ⌘ Read more

Level up monitoring and reporting for your enterprise
A high-quality audit log is an essential tool for enterprises to ensure compliance, maintain security, investigate issues, and promote accountability. ⌘ Read more

Calling all open source maintainers
We are building a private space for maintainers to connect with peers, preview features, and learn from each other! ⌘ Read more

CodeQL zero to hero part 1: the fundamentals of static analysis for vulnerability research
Learn more about static analysis and how to use it for security research!
In this blog post series, we will take a closer look at static analysis concepts, present GitHub’s static analysis tool CodeQL, and teach you how to leverage static analysis for security research by writing custom CodeQL queries. ⌘ Read more

Improvements to CodeQL’s data flow library for C++
These changes will improve the experience for custom query authors and enable better precision in some of our standard queries. Learn how to enable them for your custom queries. ⌘ Read more

Introducing self-service SBOMs
Developers and compliance teams get a new SBOM generation tool for cloud repositories. ⌘ Read more

GitHub Galaxy 2023: Empower developer teams with a new developer experience
Learn how GitHub’s one, integrated platform–powered by AI and secure at every step—helps developer teams be more productive, collaborative, and efficient. ⌘ Read more

Announcing the GitHub Actions extension for VS Code
Today, we’re excited to announce the release of the public beta of the official GitHub Actions VS Code extension, which provides support for authoring and editing workflows and helps you manage workflow runs without leaving your IDE. ⌘ Read more

We updated our RSA SSH host key
At approximately 05:00 UTC on March 24, out of an abundance of caution, we replaced our RSA SSH host key used to secure Git operations for GitHub.com. ⌘ Read more

Build a secure code mindset with the GitHub Secure Code Game
Writing secure code is as much of an art as writing functional code, and it is the only way to write quality code. Learn how our Secure Code Game can provide you with hands-on training to spot and fix security issues in your code so that you can build a secure code mindset. ⌘ Read more

GitHub Copilot X: The AI-powered developer experience
GitHub Copilot is evolving to bring chat and voice interfaces, support pull requests, answer questions on docs, and adopt OpenAI’s GPT-4 for a more personalized developer experience. ⌘ Read more

Partnering with EU policymakers to ensure the Cyber Resilience Act works for developers
We’re looking forward to working with policymakers to improve cybersecurity and support developers. ⌘ Read more

Godot 4.0 Release Party 🎉
We are delighted to host the Godot 4.0 Release Party at GitHub HQ on Wednesday, March 22 from 6:30 pm to 9:30 pm. And you’re invited! ⌘ Read more

How the Grafana Alerting team scales their issue management with GitHub Projects
Hear from Grafana’s Armand Grillet about how his team uses GitHub Projects. ⌘ Read more

GitHub celebrates the ingenuity of developers with disabilities in new video series
Learn how developers with disabilities are pushing the boundaries of accessibility with ingenuity, open source, and generative AI on The ReadME Project. ⌘ Read more

Highlights from Git 2.40
The first Git release of the year is here! Take a look at some of our highlights on what’s new in Git 2.40. ⌘ Read more

An open source project to empower OSPOs everywhere
We are open sourcing our own OSPO policies, tools, and guides to help other OSPOs get started. ⌘ Read more

Introducing Activating Developers and the new Digital Public Goods Open Source Community Manager Program
The Social Impact, Tech for Social Good team is launching a new Open Source Community Manager Program to support digital public goods. This is part of their new Activating Developers initiative. ⌘ Read more

Introducing GitHub vulnerability management integrations for security professionals
Learn about using GitHub Advanced Security alerts with vulnerability management tools. Check out the integrations and learn about how to get started. ⌘ Read more

Don’t leave developers behind in the Section 230 debate
Developers are at the heart of our online world and at the forefront of creating solutions for global challenges, working to make the software that underpins our digital infrastructure more secure, reliable, and safe. ⌘ Read more

How GitHub accelerates development for embedded systems
In a world where software and hardware is ubiquitous, GitHub can help enable secure development for mission-critical embedded systems. ⌘ Read more

Raising the bar for software security: GitHub 2FA begins March 13
On March 13, we will officially begin rolling out our initiative to require all developers who contribute code on GitHub.com to enable one or more forms of two-factor authentication (2FA) by the end of 2023. Read on to learn about what the process entails and how you can help secure the software supply chain with 2FA. ⌘ Read more

How GitHub Docs’ new search works
GitHub Docs recently changed its site-search to Elasticsearch. Here’s how it was implemented. ⌘ Read more

Multi-repository variant analysis: a powerful new way to perform security research across GitHub
Multi-repository variant analysis lets you scale security research across thousands of repositories, giving you a powerful tool to find and respond to newly discovered vulnerabilities. ⌘ Read more

Application security orchestration with GitHub Advanced Security
Learn how teams can leverage the power of GitHub Advanced Security’s code scanning and GitHub Actions to integrate the right security testing tools at the right time. ⌘ Read more

GitHub Galaxy 2023: your guide to building a more flexible and productive software development cycle
Join us virtually on March 28-31 for GitHub Galaxy, a global enterprise event focused on improving efficiency, security, and developer productivity. ⌘ Read more

GitHub Enterprise Server 3.8 is now generally available
With updates to GitHub Actions, repositories, and GitHub Advanced Security, this new version of GitHub Enterprise Server is focused on bringing the best developer experience to companies. ⌘ Read more

File editing on GitHub Mobile keeps leveling up
Commit an update to a pull request, or start a new branch to squash a bug at any time, wherever you are using the GitHub Mobile apps. ⌘ Read more

Unleash your potential with GitHub Octernships: a path to a thriving tech career
Empowering the next generation of students in tech with real-world industry experience. ⌘ Read more

How to automate your dev environment with dev containers and GitHub Codespaces
GitHub Codespaces enables you to start coding faster when coupled with dev containers. Learn how to automate a portion of your development environment by adding a dev container to an open source project using GitHub Codespaces. ⌘ Read more

Release Radar · February 2023 Edition
Our community—along with ourselves—took a much needed break over the festive season. Now everyone is back into the full swing of work, and the open source community is showing us it’s all hands on deck. We had dozens of submissions for the February Release Radar—a testament to the amount of code being shipped by the

GitHub Security Lab audited DataHub: Here’s what they found
The GitHub Security Lab audited DataHub, an open source metadata platform, and discovered several vulnerabilities in the platform’s authentication and authorization modules. These vulnerabilities could have enabled an attacker to bypass authentication and gain access to sensitive data stored on the platform. ⌘ Read more

GitHub Desktop 3.2: Preview your pull request
GitHub Desktop helps you feel confident in your Git and GitHub workflows. ⌘ Read more

Why Python keeps growing, explained
A deep dive into why more people are using Python than ever, its key use cases, and why it’s still so popular 30-plus years after it was first released. ⌘ Read more

GitHub Availability Report: February 2023
In February, we experienced three incidents that resulted in degraded performance across GitHub services. This report also sheds light into a January incident that resulted in degraded performance for GitHub Packages and GitHub Pages and another January incident that impacted Git users. ⌘ Read more

GitHub Actions Importer is now generally available
We’re excited to announce the general availability of GitHub Actions Importer. GitHub Actions Importer helps you plan, forecast, and automate migrations from Azure DevOps, CircleCI, GitLab, Jenkins, and Travis CI to GitHub Actions. This product is an extension of the official GitHub CLI and is available for free to any GitHub user starting today. Migrating

GitHub Actions: Introducing faster GitHub-hosted x64 macOS runners
Speed up your GitHub Actions jobs on macOS with all new, faster GitHub-hosted macOS runners for x64. ⌘ Read more

How to build a consistent workflow for development and operations teams
Explore how using GitHub and HashiCorp together enables enterprises to develop and ship to their customers faster and more secure with consistent workflows and actions. ⌘ Read more

10 things you didn’t know you could do with GitHub Codespaces
Unlock the full potential of GitHub Codespaces with these 10 tips and tricks! From generating AI images to running self-guided coding workshops, discover how to optimize your software development workflow with this powerful tool. ⌘ Read more

Secret scanning alerts are now available (and free) for all public repositories
Secret scanning alerts are now generally available for all public repositories. Admins can now turn on the alert experience with one click. ⌘ Read more

3 ways to meet compliance needs without slowing down agility
Learn how to enable developer productivity and collaboration while staying secure and compliant. Stay compliant without slowing down your business. From security to CI/CD, automate every step of your software workflow—so your developers can stay focused on what matters most: building. ⌘ Read more

Measuring government policy on open source with a new dataset
Policymakers around the world are developing policies that impact how software gets built and who gets to build it, see the latest now. ⌘ Read more

The code that wasn’t there: Reading memory on an Android device by accident
CVE-2022-25664, a vulnerability in the Qualcomm Adreno GPU, can be used to leak large amounts of information to a malicious Android application. Learn more about how the vulnerability can be used to leak information in both the user space and kernel space level of pages, and how the GitHub Security Lab used the kernel space information leak to construct a KASLR bypass. ⌘ Read more

Responsible AI pair programming with GitHub Copilot
GitHub Copilot boosts developer productivity, but using it responsibly still requires good developer and DevSecOps practices. ⌘ Read more

Update on the future stability of source code archives and hashes
A look at what happened on January 30, what measures we’re putting in place to prevent surprises, and how we’ll handle future changes. ⌘ Read more

ICYMI: CodeQL enhancements
Learn about CodeQL’s improved user experience and enhancements that let you scan new languages, detect new types of CWEs, and perform deeper analyses of your applications. ⌘ Read more

2022 Transparency Report
Looking back over a year’s worth of developer-first content moderation and, new in this report, making our data more accessible to researchers. ⌘ Read more

Git security vulnerabilities announced
Git users are encouraged to upgrade to the latest version, especially if they use `git apply` or `git clone` against untrusted patches or repositories. ⌘ Read more

GitHub Copilot now has a better AI model and new capabilities
We’re launching new improvements to GitHub Copilot to make it more powerful and more responsive for developers. ⌘ Read more

GitHub Copilot for Business is now available
GitHub Copilot is the world’s first at-scale AI developer tool and we’re now offering it to every developer, team, organization, and enterprise. ⌘ Read more

Yout amicus: fighting for developers’ right to innovate
Our mission to accelerate human progress through developer collaboration requires us, from time to time, to fight against legal developments that would needlessly impair developers’ right to innovate. That’s why GitHub has filed an amicus brief in the appeal of Yout LLC v. Recording Industry of America, Inc. ⌘ Read more

Release Radar, Festive Edition · December 2022 – January 2023
Welcome to our special edition of the Release Radar 🎄. Between Christmas festivities, end of the year parties, Chinese New Year, or simply enjoying some time off, almost everyone has been celebrating – us too! Now we’re taking a moment to celebrate these awesome open source projects that shipped major version releases during December and

The technology behind GitHub’s new code search
A look at what went into building the world’s largest public code search index. ⌘ Read more

How to mitigate OWASP vulnerabilities while staying in the flow
Explore how GitHub Advanced Security can help address several of the OWASP Top 10 vulnerabilities ⌘ Read more