Modern crash reporting for your Koa apps

Start for free

Getting started is simple

Grab the Sentry Node client:

npm install raven --save

Configure and register the client:

var Raven = require('raven');
  Raven.config('your dsn').install();

  app.on('error', function (err) {
      Raven.captureException(err);
  });

Get insight into the errors that affect your customers

Know immediately if something goes wrong

We’ll notify you via email, sms, or chat when new issues occur or old ones resurface.

See the impact of each release in real-time

Make sure new changes don’t have an unexpected impact on your users.

Diagnose and fix issues faster than ever

Use the extra context Sentry provides to zero in on the root causes of errors.

Better Errors

If you've ever had to dig through Apache logs looking at errors you might know how painful it can be. Sentry gives you enhanced stacktraces with additional context, as well as a high level aggregation of what's important.

tracebacks
impact

Understand the Impact

What's better than knowing an error happened? Knowing who it affected! Sentry makes it easy record which users and machines were affected by an error, and how frequently it's occurring.

Take customer support one step further by reacting to errors your customers hit, and reach out to them letting them know you've addressed the problems.

Sentry works with all major languages and frameworks.

View all platforms

It also integrates with your favorite apps and services.

View all Integrations

Getting started is simple. Be up and running in minutes. Try Sentry for Free