github.blog

The cost of writing code dropped; the cost of owning it didn't. A framework for deciding which changes are actually cheap in the AI era.

New to GitHub? This beginner's guide explains version control, repositories, and pull requests, and everything else you need to start working on GitHub.

How migrating Copilot code review to shared Unix-style code exploration tools reduced review cost by reshaping agent workflows around pull request evidence.

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.

How the Aspire team turns merged product changes into SME-reviewed docs pull requests, closing the gap between release and documentation.

In June, we experienced six incidents that resulted in degraded performance across GitHub services.

Go from an empty repository to a live custom domain with HTTPS in about 14 minutes, without manually editing a single DNS record.

New Innovation Graph data shows global developer communities growing faster than ever, with collaboration reaching new highs across many economies.

GitHub had 20,000+ secret scanning alerts across 15,000 repositories. Here's how we separated signal from noise and built remediation workflows.

These six free settings will not make your project unhackable. Nothing will. What they will do is close the easy doors.