When you want your images to look good in Markdown on GitHub, you might have to adjust for the UI around them.The post How to make your images in Markdown on GitHub adjust for dark mode and light mode appeared first on The GitHub Blog.

Want to speak at a tech conference? These four practical tips will help your session proposal stand out—and land you on the stage.The post Cracking the code: How to wow the acceptance committee at your next tech event appeared first on The GitHub Blog.

Ever wondered which AI model is the best fit for your GitHub Copilot project? Here are some things to consider. The post Which AI model should I use with GitHub Copilot? appeared first on The GitHub Blog.

In March, we experienced one incident that resulted in degraded performance across GitHub services.The post GitHub Availability Report: March 2025 appeared first on The GitHub Blog.

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.The post When to choose GitHub-Hosted runners or self-hosted runners with GitHub Actions appeared first on The GitHub Blog.

Learn how to leverage GitHub Copilot to make your code more secure.The post GitHub for Beginners: Security best practices with GitHub Copilot appeared first on The GitHub Blog.

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.The post Introducing sub-issues: Enhancing issue management on GitHub appeared first on The GitHub Blog.

Everyone's talking about MCP these days when it comes to large language models (LLMs)—here’s what you need to know. The post What the heck is MCP and why is everyone talking about it? appeared first on The GitHub Blog.

Security should be native to your workflow, not a painful separate process.The post How we’re making security easier for the average developer appeared first on The GitHub Blog.

Learn how to identify which CVE Numbering Authority is responsible for the record, how to contact them, and what to include with your suggestion.The post How to request a change to a CVE record appeared first on The GitHub Blog.