CatchJS

JavaScript error reporting for developers that care about software quality. Get screenshots and click trails, and reproduce the problem in no time. Use code views and source maps and see exactly what went wrong. CatchJS notifies you when something breaks, so you can stop worrying about silently failing apps. The script is up to 8x smaller than competitors, so you can build fast websites without your error tracker slowing things down. Getting started is as easy as linking a script file.