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Engineering – The GitHub Blog
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Latest posts
Last updated 9 days ago
The cost of saying yes has changed
10 days ago
The most expensive part of a small feature request used to be...
Better tools made Copilot code review worse. Here’s how we actually improved it.
17 days ago
Give an agent better tools and it should do better work. That’s...
Automating cross-repo documentation with GitHub Agentic Workflows
18 days ago
“Where are the docs?” It’s a question nobody on a product team...
From latency to instant: Modernizing GitHub Issues navigation performance
2 months ago
When you’re working through a backlog—opening an issue, jumping to a linked...
How GitHub uses eBPF to improve deployment safety
3 months ago
Did you know that, at GitHub, we host all of our own...
The uphill climb of making diff lines performant
4 months ago
Pull requests are the beating heart of GitHub. As engineers, this is...
Agent-driven development in Copilot Applied Science
4 months ago
I may have just automated myself into a completely different job… This...
Continuous AI for accessibility: How GitHub transforms feedback into inclusion
5 months ago
For years, accessibility feedback at GitHub didn’t have a clear place to...
How we rebuilt the search architecture for high availability in GitHub Enterprise Server
5 months ago
So much of what you interact with on GitHub depends on search—obviously...
From pixels to characters: The engineering behind GitHub Copilot CLI’s animated ASCII banner
6 months ago
Most people think ASCII art is simple, and a nostalgic remnant of...
When protections outlive their purpose: A lesson on managing defense systems at scale
6 months ago
To keep a platform like GitHub available and responsive, it’s critical to...
Post-quantum security for SSH access on GitHub
10 months ago
Today, we’re announcing some changes that will improve the security of accessing...