Learn how we use machine learning to power and build on security alerts and make GitHub more secure.

On August 15th GitHub celebrated a major milestone: our main application is now running on the latest version of Rails: 5.2.1! 🎉 In total the project took a year and a half to upgrade from

Our machine learning scientists have been researching ways to enable the semantic search of code.

We have recently completed a milestone where we were able to drop jQuery as a dependency of the frontend code for GitHub.com. This marks the end of a gradual, years-long transition of increasingly decoupling from

At GitHub, we serve tens of thousands of requests every second out of our network edge, operating on GitHub’s metal cloud. We’ve previously introduced GLB, our scalable load balancing solution for bare metal datacenters, which

GitHub uses MySQL as its main datastore for all things non-git, and its availability is critical to GitHub’s operation. The site itself, GitHub’s API, authentication and more, all require database access. We run multiple MySQL

Until last week, GitHub used an Out of Band Garbage Collector (OOBGC) in production. Since removing it, we decreased CPU time across our production machines by 10%. Let’s talk about what an OOBGC is, when

How we use Figma files to keep the Octicons icon library up to date

Last month GitHub celebrated the fourth year of our Security Bug Bounty program. As we’ve done in the past, we’re sharing some details and highlights from 2017 and looking ahead to where we see the

GitHub recently open sourced Licensed in the hopes that it is as helpful to the OSS community as it has been to us. <disclaimer> 1 of 1 consulted lawyers agree, Licensed is not a replacement