Monitoring (Sentry)

Summary

Capturing and aggregating real production errors (with stack traces and user context) so you find out about bugs from monitoring, not from angry users.

• 1Integrate Sentry (or a similar tool) into a deployed project and trigger a test error.
• 2Learn to add custom context (user ID, current page) to captured errors.
• 3Set up alerts so a spike in errors notifies you quickly.