# High-Speed Web Applications: Beyond the Basics

*Talk | Berlin, Germany | 2021-10-05T00:00:00.000Z*

## Description

The Chrome DevTools are a powerful addition to the developer's toolset that allows finding and eliminating your app's performance bottlenecks. During this session, we will explore the exciting hidden DevTools features.

Learning outcome: 
- Web Vitals – what they are and how to measure them
- Scripting, parsing, and prioritization
- Network analysis and request debugging
- The browser’s rendering pipeline
- How to read the performance timeline
- Frame drop, and why we should care about it
- Scheduling techniques and scheduling priority
- HTML structures, their styling and rendering in a browser
- The Paint Flash APIs and scroll performance issues
- Layer composition, layer squashing, and reflow triggers
- Main thread scheduling and non-blocking UIs in Angular