How can I debug JavaScript performance issues?
You can start by using the Chrome DevTools Performance panel to record and analyze your application's performance.
What specific metrics should I look for in the Performance panel?
Focus on metrics like CPU usage, scripting time, rendering time, and network requests to identify bottlenecks.
Are there any tools besides Chrome DevTools that can help?
Yes, tools like Lighthouse, WebPageTest, and the Firefox Performance tool can also provide valuable insights.
How can I optimize my JavaScript code after identifying issues?
Consider techniques like code splitting, minimizing DOM manipulations, and using web workers for heavy computations.
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