[Workshop] Fixing Your Frontend: Performance Monitoring Best Practices

Oct 24, 2025

​The holiday season is here. Is your frontend ready for the traffic spike, or are you preparing for a debugging nightmare?

​In this live, hands-on workshop, we'll dive into the best practices for modern error and performance monitoring in Sentry. In this live hands on session, we’ll cover:

​Instrumenting Sentry and alert rules to surface and fix critical errors fast

​Optimizing site performance using Web Vitals like TTFB and LCP

​Linking frontend events to backend failures using distributed tracing

​Getting more context on issues using Logs and Session Replay

​Implementing Seer, Sentry’s AI debugger, to RCA and suggest fixes

​Join us to learn how to save time, reduce stress, and keep your application steady through periods of high traffic (holiday or otherwise).

Use this guide to follow along: https://sentry-build-frontend-performance.sentry.dev/