Sentry UI Profiling can help you debug performance bottlenecks like janky animations, high interaction latency, and slow loading times on frontend applications. It allows you to understand where time is being spent in your application at a function level.

The Sentry Electron and JavaScript SDKs now support UI profiling. See the docs below on how to set it up:

Electron (7.4.0+)

• Electron

JavaScript (10.27.0+)

• Browser JavaScript
• Angular
• Ember
• React
• Solid
• Svelte
• Vue

If you're currently using transaction-based profiling we recommend you migrate to UI Profiling.