Profiling JavaScript Like A Pro
summary
Explains how browsers work and shows how to use that knowledge to find and profile performance issues in web applications, using browser profiling tools and techniques for front-end JavaScript performance analysis.
AI-written summary · about
chapters (11)
- 0:00Start
- 0:37What users expect
- 2:32About Me
- 4:30Refresh Rates
- 5:20Shipping a frame to screen
- 7:58Reflows
- 8:48Repaints
- 10:27Changes without Reflow or Repaint
- 10:59RAIL Mode
- 12:27DevTools Performance Tab
- 19:09Profiling Process
