Linear cut CI runner-time in half while tests quadrupled. The review gate can't do that trick.

Linear put up a really good post about reworking their CI because AI coding agents had turned it into the bottleneck. The numbers are worth reading on their own terms: their test suite roughly quadrupled since the start of the year, yet they brought PR wait time down from over 6 minutes to just over 5, while cutting runner time per test roughly in... Weiterlesen