Get notified of Express errors instantly as they occur after deployment - and before users notice.
Similar errors are automatically grouped using Rollbar's fingerprinting technology to reduce noise, and all errors include detailed data to help you assess impact and assign priority.
Rollbar automatically collects all the data you need to replicate and debug an error, presented in ways optimized for debugging speed.
Get stack traces, request parameters, local variables, affected users and IP addresses, browsers and OSes, deployed code versions, and more.
Get a timeline of browser events leading up to the error, including page loads, user actions, network activity, console logs, and more.
Using Rollbar I don’t have to spend time trying to reproduce errors on my own. It tells me what the steps are. Rollbar empowers your team to be able to sort through issues and turn things around quickly.
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