Clone this repo:
  1. 69b4144 operations: Use explicit command in Swarming tasks by Dean Michael Berris · 2 days ago master
  2. 92c6c3e auto-bisect: Prevent auto-bisection starting on the same alerts by Chenlin Fan · 3 days ago
  3. 15d5f65 auto-bisect: Support explicit opt-out by Dean Michael Berris · 4 days ago
  4. 171bd73 pinpoint: Update blame message to include hints by Dean Michael Berris · 4 days ago
  5. 4ed269c auto-bisect: Skip bisection for single-rev ranges by Dean Michael Berris · 4 days ago


Catapult is the home for several performance tools that span from gathering, displaying and analyzing performance data. This includes:

These tools were created by Chromium developers for performance analysis, testing, and monitoring of Chrome, but they can also be used for analyzing and monitoring websites, and eventually Android apps.


Please see our contributor's guide

Current build status