Overview: Strong fundamentals in data types, scope and closures boost interview performance.Understanding promises and event loop behavior improves handling of ...

JavaScript and TypeScript look very similar, but there's one important distinction. The key difference between JavaScript and TypeScript is that JavaScript lacks a type system. In JavaScript, ...

Full Stack Web Developer, motivated to help the tech community. Building Blocks of a Web Page HTML (Hypertext Markup Language) is the backbone of every web page. It defines the structure and content ...

MicroQuickJS is a new project from Fabrice Bellard, who has created many other open-source projects, including QEMU, FFmpeg, ...

As web developer Jeremy Keith said in 2009, “Java is to JavaScript as ham is to hamster.” The exact accuracy of that analogy is debatable, but the spirit behind it is solid: Java and JavaScript, ...

Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more. Forms are an essential part ...

What is AJAX (Asynchronous JavaScript and XML)? AJAX (Asynchronous JavaScript and XML) is a technique aimed at creating better and faster interactive web apps by combining several programming tools, ...

Google updated its JavaScript SEO documentation to clarify that noindex tags may prevent rendering and JavaScript execution, ...

Google updated its JavaScript SEO docs with new guidance on canonical URLs for JavaScript-rendered pages. Keep canonicals ...