Clone this repo:
  1. 9d8a147 Add artifact results by Stephen Martinis · 12 minutes ago master
  2. 51491fd Move catapult_base/catapult_base/update_reference_build to common/bin/update_chrome_reference_binaries by Nghia Nguyen · 3 hours ago
  3. c604bff Include all processes in modelHelper.chromeBounds by Deepanjan Roy · 7 hours ago
  4. 888ad47 Rename Time To Interactive metrics by Deepanjan Roy · 7 hours ago
  5. 7e47966 Test that gestures scroll the correct distance by David Bokan · 8 hours 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