Ask HN: How do you get better at web performance?

> Was curious to know all the tools you guys are using for web performance.

This might help... If that's what you're looking for it would be best if that is the actual Ask HN question.

Google Lighthouse PageSpeed Insights GTmetrix WebPageTest Pingdom YSlow Chrome DevTools Chrome browser New Relic Sitespeed.io DareBoost

For the best web performance, I use no JavaScript frameworks.