Install our Express SDK in minutes and see the errors your users are experiencing.
var express = require('express'); var Rollbar = require('rollbar'); var rollbar = new Rollbar('POST_SERVER_ITEM_ACCESS_TOKEN'); var app = express(); app.get('/', function(req, res) { });
Express errors are tracked and logged by Rollbar instantly as they occur. Get notified of errors and how to fix them throughout the software development process.
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 log, replicate and debug an Express error, presented in ways optimized for debugging speed.
Works with JavaScript source maps. Get stack traces, request parameters, local variables, affected users and IP addresses, browsers and OSes, deployed code versions, and more.
With Telemetry — advanced event tracking — you can debug client-side Express errors faster and see the behavior that leads to the error being thrown.
Unique to this integration, get a timeline of browser events leading up to the error, including page loads, user actions, network activity, console logs, and more.
Rollbar provides what you need to deploy and debug your Express app ready for production.
Read about what our customers have to say about our Express error logging software on G2.com
Easy to implement and use
“I struggled for months with a customer’s application written in some forgotten JS frameworks. Rollbar helped me in diagnosing the root cause of these issues.”
Anonymous
Administrator
The best error tracking service - hands down!
“I have used TrackJS, Sentry and other error tracking but nothing can match the simplicity of Rollbar. As a JavaScript developer, Express error tracking is a crucial part of my workflow and since using Rollbar we have been able to track all user-end JS errors across our entire application stack in just one simple dashboard.”
Raghavender J
Startup Founder
Really solid website error-reporting
“Once we implemented Rollbar I spent the next couple of days fixing all the Express errors that I hadn’t even realized were happening on our website, cause no one had ever told me that they were there.”
Anonymous
IT
Fantastic Tool for Crash Reporting
“Rollbar has benefitted us in capturing the Express errors at the client side and keep the production instance bug free”
Shaun R
Technology Specialist
Absolute BEST thing you can do for writing better software
“Before, with writing JavaScript, all you had to go off of was that there was a JS error on a page completely broken…Now, with Rollbar, you can know with certainty what parts of your application, down to the specific line(s) of code, are causing the exception”
Jonathan T
Engineer
Track Express errors and get crash reports in real-time. Available in all popular languages and frameworks.
More Platforms"Rollbar allows us to go from alerting to impact analysis and resolution in a matter of minutes. Without it we would be flying blind."
