JavaScript Utilities for URL Handling and Async Management

This chapter explores recent advancements in URL parameter handling within JavaScript, focusing on the URLSearchParams polyfill and utility methods from Mozilla documentation. The discussion also covers tools for managing webhooks, such as Ngrok and BrowserSync, alongside the Async library that helps prevent callback hell in complex asynchronous processes. Additionally, the chapter highlights the creation of custom utility functions and libraries, like bling.js, to streamline DOM manipulation and enhance JavaScript development.