Join Abhijeet Prasad, maintainer of Sentry's open source React SDK, as he helps you understand the how to get increased visibility into your React applications in production. This talk will dive deep into how you can track bundle size, web vitals, and other important performance metrics and then help you explore different monitoring tools you can use to get these insights at scale automatically.

The talk starts off by looking at different application types (CSR, SSR, hybrid) as well as different factors that affect performance to understand how to identify performance problems.

Then we'll dive into how performance is actually measured. Topics like bundle size analysis, web vitals and component timing monitoring, and distributed tracing will be covered.

Finally we'll cover how you can use the measurements you make to actually make performance optimizations, and how you can understand the impact of the changes you make.