What are the best tools for performance testing in Angular and React?
Some popular tools for performance testing in Angular and React include Lighthouse, WebPageTest, and Jest.
Can you explain how to use Lighthouse for performance testing?
Lighthouse can be run in Chrome DevTools, from the command line, or as a Node module. It audits performance and provides actionable insights.
What metrics does Lighthouse provide?
Lighthouse provides metrics like First Contentful Paint, Time to Interactive, and Speed Index, among others.
Are there any specific tools for testing React components?
Yes, tools like React Testing Library and Enzyme are great for testing React components, focusing on user interactions.
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