“This is really good looking. I love how you do the stack+source together. Also sourcemaps, of course.”
“Bugsnag is a great way of logging crashes reliably, efficiently assigning those issues to your teams, and resolving them in a timely manner in order to focus on new features and provide a better experience for your users.”

Rollbar is a full-stack error monitoring platform for web and mobile applications. Rollbar help developers find and fix bugs fast. Built by developers for developers. Support for all languages, including - Javascript, Ruby, Python, PHP, Node, Golang, Flash, Android, iOS, more.
Sentry is an event logging platform primarily focused on capturing and aggregating exceptions. Sentry was originally conceived at DISQUS in early 2010 to solve exception logging within a Django application. Since then it has grown to support many popular languages and platforms, including Python, PHP, Java, Ruby, Node.js, and even JavaScript.
Airbrake is the leading exception reporting service, currently providing error tracking for 50,000 applications with support for 18 programming languages. Airbrake let developers build better software by giving detailed reports of errors in applications. Giving you insight into the health of your application in production. Airbrake give detailed exception reports that tell you what happened, what bit of code was responsible, and allow you to recreate the error for rapid debugging. Airbrake goal is to build the best developer toolset on the planet. One that gives you full stack insight, and allows you to build great software











