This repository aims to improve my skills on programing

1. Web worker
2. requestAnimationFrame
3. Forced Synchronous Layout

• pizz-perf-master

4. Timing API

window.performance.mark('mark_fully_loaded');

window.performance.measure('measure_load_from_dom', 'domComplete', 'mark_fully_loaded');

5. Reduce 'Recalculate styles' total time

• Reduce number of affected elements
• Reduce the slectors complexity