OCT 23, 2026

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

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

AI Backend GitHub Unix Copilot Code Review

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The bridge to agent-scale Git infrastructure

We moved a copy of 99.99999% of GitHub's repositories to Azure. Here's how per-reference quorums will bring over the rest, and how object storage lets reads...

DevToolsPlatform

1 min

GitHub7d ago

Staying Evergreen: How we automated secure access and repo hygiene in a shared org

Put native GitHub features to work to review outside collaborator access and archive stale repositories. The post Staying Evergreen: How we automated secure...

DevToolsPlatform

1 min

Weekly Brief

Top 10 engineering articles delivered every Monday.

GitHub8d ago

From 2,500 requests to 24: Rebuilding star history without the stargazers

Our new repo star history API now provides trends without returning individual identities or requiring unbounded database work. These are the engineering...

DevToolsPlatform

1 min

Better tools made Copilot code review worse. Here&#8217;s how we actually improved it.

The bridge to agent-scale Git infrastructure

Staying Evergreen: How we automated secure access and repo hygiene in a shared org

From 2,500 requests to 24: Rebuilding star history without the stargazers

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