W3Schools maintains a complete JavaScript reference, including all HTML and browser objects. The reference contains examples for all properties, methods and events, and is continuously updated according to the latest web standards.

The easy-to-use and fast JavaScript compiler. Write JavaScript code and run it online. Save time & effort with live view results, ready-to-use templates.

Jul 6, 2023 · Instead of covering all the theories and concepts of JavaScript, I'll be teaching you only the most important building blocks of the language. We'll cover things like variables, data types, functions, objects, arrays, and classes. You'll also learn how to mix them all to build a small but solid program.

Jul 22, 2021 · To write your first JavaScript code, open your favorite text editor, such as Notepad++, Atom, or VSCode. Because it was developed for the web, JavaScript works well …

Mar 13, 2025 · JavaScript is an easy language to learn. This article will show you the basics of JavaScript. Decide what you should code with. JavaScript is used in all websites on the World Wide Web. It is already installed on your computer, so you don't need to install anything. But you need to decide what app or site you should code on. [1]

May 3, 2022 · To write a JavaScript, you need a web browser and either a text editor or an HTML editor. Once you have the software in place, you can begin writing JavaScript code. To add JavaScript code to an HTML file, create or open an HTML file with your text/HTML editor.

3 days ago · Modern JavaScript Tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented programming and more.

3 days ago · Learn JavaScript from scratch! Explore key concepts like JavaScript variables, data types, operators, functions, loops, and more in this beginner-friendly tutorial to kickstart your coding journey.

Aug 24, 2021 · To write the “Hello, World!” program, first open up your preferred web browser’s JavaScript Console. There are two primary ways that we can go about creating the “Hello, World!” program in JavaScript, with the alert() method and with the console.log() method.

In this session, you will learn how to write code in JavaScript with the help of an example. To write JavaScript consider the below methods. JavaScript provides three places to put the JavaScript code. Within the body tag. Within the head tag. External JavaScript file.