JavaScript is a versatile programming language that can be used to add interactivity to websites. This post will walk you through the basics of getting started with JavaScript. Learn about variables, data types, and control flow.
Closures are a fundamental concept in JavaScript. They allow functions to access variables from their surrounding lexical environment, even after that environment has finished executing. This is a powerful feature that enables various programming patterns. Learn how to use closures effectively to create private variables and maintain state.
The Document Object Model (DOM) represents the structure of an HTML document. JavaScript can be used to manipulate the DOM, allowing you to dynamically change the content, style, and structure of a webpage. This post will teach you how to select elements, modify their attributes, and add event listeners.