How to make your images in Markdown on GitHub adjust for dark mode and light mode
When you want your images to look good in Markdown on GitHub, you might have to adjust for the UI around them.
The GitHub Blog
Cracking the code: How to wow the acceptance committee at your next tech event
Want to speak at a tech conference? These four practical tips will help your session proposal stand out—and land you on the stage.
Which AI model should I use with GitHub Copilot?
Ever wondered which AI model is the best fit for your GitHub Copilot project? Here are some things to consider.
When to choose GitHub-Hosted runners or self-hosted runners with GitHub Actions
Comparing GitHub-hosted vs self-hosted runners for your CI/CD workflows? This deep dive explores important factors to consider when making this critical infrastructure decision for your development team.
Latest
GitHub Availability Report: March 2025
In March, we experienced one incident that resulted in degraded performance across GitHub services.
GitHub for Beginners: Security best practices with GitHub Copilot
Learn how to leverage GitHub Copilot to make your code more secure.
Introducing sub-issues: Enhancing issue management on GitHub
Explore the iterative development journey of GitHub’s sub-issues feature. Learn how we leveraged sub-issues to build and refine sub-issues, breaking down larger tasks into smaller, manageable ones.
Popular
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Which AI model should I use with GitHub Copilot?
Ever wondered which AI model is the best fit for your GitHub Copilot project? Here are some things to consider.
Vibe coding with GitHub Copilot: Agent mode and MCP support rolling out to all VS Code users
In celebration of MSFT’s 50th anniversary, we’re rolling out Agent Mode with MCP support to all VS Code users. We are also announcing the new GitHub Copilot Pro+ plan w/ premium requests, the general availability of models from Anthropic, Google, and OpenAI, next edit suggestions for code completions & the Copilot code review agent.
GitHub Copilot: The agent awakens
Introducing agent mode for GitHub Copilot in VS Code, announcing the general availability of Copilot Edits, and providing a first look at our SWE agent.
Engineering
How engineers can use one-on-ones with their manager to accelerate career growth
Go beyond status updates and use these meetings to surface challenges, solve problems, and drive impact.
IssueOps: Automate CI/CD (and more!) with GitHub Issues and Actions
A look into building IssueOps workflows on GitHub to do everything from CI/CD to handling approvals and more.
Finding leaked passwords with AI: How we built Copilot secret scanning
Passwords are notoriously difficult to detect with conventional programming approaches. AI can help us find passwords better because it understands context. This blog post will explore the technical challenges we faced with building the feature and the novel and creative ways we solved them.
How to debug code with GitHub Copilot
GitHub Copilot can streamline your debugging process by troubleshooting in your IDE, analyzing pull requests, and more, helping you tackle issues faster and more robustly.
How GitHub uses CodeQL to secure GitHub
How GitHub’s Product Security Engineering team manages our CodeQL implementation at scale and how you can, too.
Spotlight
Two decades of Git: A conversation with creator Linus Torvalds
Twenty years ago, Linus Torvalds created the basis for Git in just 10 days, forever changing how developers collaborate on code. In this candid interview, Linus Torvalds discusses Git’s unexpected journey.
Using GitHub Copilot Free: What to know
Find out what you can do with the free tier of GitHub Copilot, the AI editor for everyone, and start building what’s next today.
Octoverse 2024: The rise of Python and AI
Find out how AI and a rapidly growing global developer community defined this past year on GitHub across public and open source projects.
News & insights
GitHub Availability Report: February 2025
In February, we experienced two incidents that resulted in degraded performance across GitHub services.
Engaging with the developer community on our approach to content moderation
We share the full year 2024 data update on our Transparency Center and highlight how developers can engage with us on our site policies and content moderation.
GitHub Availability Report: January 2025
In January, we experienced two incidents that resulted in degraded performance across GitHub services.
That’s a wrap: GitHub Innovation Graph in 2024
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.
Seven years of open source: A more secure and diverse ecosystem
Explore insights into open source community growth, innovation, and inclusivity with an updated survey dataset.
GitHub Availability Report: December 2024
In December, we experienced two incidents that resulted in degraded performance across GitHub services.
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