Equitem

This article introduces the Document Object Model (DOM) in web development, explaining its hierarchical structure and node types. It covers methods for selecting and manipulating elements with JavaScript, and discusses common DOM events and their use cases. The article highlights best practices and potential pitfalls for effective DOM manipulation while emphasizing its importance in creating dynamic applications.

Asynchronous JavaScript is crucial for building responsive web applications. This guide explores callbacks, promises, and the async/await syntax, emphasizing their roles in non-blocking code execution. It highlights real-world applications, best practices like avoiding callback hell, handling errors gracefully, and recent advancements such as top-level await and WebAssembly for enhanced performance.