The latest from GitHub's engineering team - The GitHub Blog

The cost of saying yes has changed

Better tools made Copilot code review worse. Here’s how we actually improved it.

Automating cross-repo documentation with GitHub Agentic Workflows

From latency to instant: Modernizing GitHub Issues navigation performance

How GitHub uses eBPF to improve deployment safety

The uphill climb of making diff lines performant

Agent-driven development in Copilot Applied Science

Continuous AI for accessibility: How GitHub transforms feedback into inclusion

How we rebuilt the search architecture for high availability in GitHub Enterprise Server

From pixels to characters: The engineering behind GitHub Copilot CLI’s animated ASCII banner

When protections outlive their purpose: A lesson on managing defense systems at scale

Post-quantum security for SSH access on GitHub

How GitHub engineers tackle platform problems

GitHub Issues search now supports nested queries and boolean operators: Here’s how we (re)built it

Design system annotations, part 2: Advanced methods of annotating components

Design system annotations, part 1: How accessibility gets left out of components

Building a more accessible GitHub CLI

How the GitHub CLI can now enable triangular workflows

Introducing sub-issues: Enhancing issue management on GitHub

How engineers can use one-on-ones with their manager to accelerate career growth

IssueOps: Automate CI/CD (and more!) with GitHub Issues and Actions