How GitHub uses eBPF to improve deployment safety
Learn how Github uses eBPF to detect and prevent circular dependencies in its deployment tooling.
The uphill climb of making diff lines performant
The path to better performance is often found in simplicity.
Agent-driven development in Copilot Applied Science
I used coding agents to build agents that automated part of my job. Here's what I learned about working better with coding agents.
Continuous AI for accessibility: How GitHub transforms feedback into inclusion
AI automates triage for accessibility feedback, allowing us to focus on fixing barriers—turning a chaotic backlog into continuous, rapid resolutions.
How we rebuilt the search architecture for high availability in GitHub Enterprise Server
Here's how we the search experience better, faster, and more resilient for GHES customers.
From pixels to characters: The engineering behind GitHub Copilot CLI’s animated ASCII banner
Learn how GitHub built an ASCII animation for the Copilot CLI using custom tooling, ANSI color roles, and advanced terminal engineering.
When protections outlive their purpose: A lesson on managing defense systems at scale
User feedback led us to clean up outdated mitigations. See why observability and lifecycle management are critical for defense systems.
Post-quantum security for SSH access on GitHub
GitHub is introducing post-quantum secure key exchange methods for SSH access to better protect Git data in transit.
How GitHub engineers tackle platform problems
Our best practices for quickly identifying, resolving, and preventing issues at scale.
GitHub Issues search now supports nested queries and boolean operators: Here's how we (re)built it
Building this feature presented significant challenges. We're excited to take you behind the scenes.