Avoid losing money due to broken code. Turn on error tracking for your store, and you'll be notified when something goes wrong. Use the included performance monitoring too see what pages are loading too slowly. A great store should be fast and functional. Give yourself the superpowers needed to make it happen.

Track JavaScript errors in the browser. Be notified when something goes wrong.Monitor the real web performance experienced by your users.Privacy first. CatchJS tracks errors and performance, not your users.