"Sentry provides open-source and hosted error monitoring that helps all software teams discover, triage, and prioritize errors in real-time."

Sentry offers a generous free plan, Slack integrations, and this boilerplate is already configured to use Sentry.


  1. Create a Sentry account
  2. Create a Sentry project
  3. Add your Sentry DSN to your environment variables. See config/.env.development.

Slack notifications

We recommend configuring an alert rule to send Slack notifications when Sentry receives an exception.