Lighthouse

Summary

Google's automated auditing tool (built into Chrome DevTools) that scores a page on performance, accessibility, SEO and best practices, with specific fix suggestions.

How to Learn This

1Run a Lighthouse audit on one of your deployed projects.
2Pick the top 3 suggestions and actually fix them.
3Re-run the audit afterward to confirm the score improved.

Caching

Core Web Vitals

More topics in Performance

Lazy Loading Image Optimization Memoization Bundle Splitting Virtualization Tree Shaking Code Splitting Caching Core Web Vitals Web Vitals Prefetching Preloading

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