It presents the async/await technique of ES7 and also gives examples of running tasks in parallel and in sequence using the Promise API and the Async.js library. It describes throttling and debouncing concepts.Chapter 6, A Large-Scale JavaScript Application Architecture, focuses on code ...
Deferring non-critical JavaScript.Some JavaScript is not essential for the initial page load and can be executed after the main content. This allows the main thread to prioritize user interactions and improve overall page responsiveness. Throttling.This technique controls a function execution’s frequen...