ErrorBoard at gos.i
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ErrorBoard

Track and fix JavaScript errors fired by your visitor's browsers

ErrorBoard (License: MIT) by Aziz Yuldoshev is an open source Express application that collects client-side JavaScript errors. The author has split the project up into routes and modules, rather than something that follows the popular MVC-inspired approach. It uses MongoDB, and the interface is Bootstrap-based so it’s fairly easy to modify

It track and fix JavaScript errors fired by your visitor's browsers.