Chrome DevTools is on many web developers & designers list of top used tools. Just click F12 when Chrome is open on Windows to launch DevTools. Command+Option+I on Mac.
What we like:
- Quickly view and test your responsive designs by emulating mobile devices
- The Elements tab allows you to make tweaks to your CSS and see the change live in the browser
- The Coverage tab shows you unused CSS and JS
- Run Lighthouse Mobile Audits (including an SEO audit) and export the results