
TrackJS gives you context about what's happening in your end-users' browsers. The Telemetry timeline recreates all the application, network, and user activity that leads to an error. The stack trace processing shows you the code you need to investigate.
TrackJS JavaScript Error Monitoring launches
Launch date

TrackJS JavaScript Error Monitoring Discover the bugs in your web applications and fix them fast
Launched on September 12th, 2014