GitHub outage disrupts developers worldwide in latest setback for Microsoft coding platform
GitHub down 3+ hours Monday. Copilot, code review, CI/CD all broken — a capacity problem AI coding tools created.
Why it matters
GitHub's infrastructure is buckling under AI-driven usage (Copilot load). This is a practitioner problem: the platform millions of developers and AI agents rely on is straining, and Microsoft has a reliability crisis on its hands.
The key facts
9 to knowOutage duration: 3+ hours
Systems affected: website, code review tools, automated build systems, Copilot
Root cause: capacity planning outrun by AI coding tool demand
Platform: GitHub (Microsoft-owned)
Date: Monday, August 17, 2026
Outage duration: 3+ hours Monday morning
Services affected: website, code review, automated builds, Copilot
Root cause context: capacity planning outrun by AI coding tool demand
This is a recurring reliability issue for the platform
Go to the source
GeekWiregeekwire.com
Publisher excerpt: GitHub was down for more than three hours Monday morning, breaking the website, code review tools, automated build systems and Copilot. It's the latest reliability problem for a platform whose capacity planning has been outrun by AI coding tools.