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Code Editor (Try it) With our online code editor, you can edit code and view the result in your browser
1. HTML to define the content of web pages. 2. CSS to specify the layout of web pages. 3. JavaScript to program the behavior of web pages. This tutorial covers every version of JavaScript: The Original JavaScript ES1 ES2 ES3 (1997-1999) The First Main Revision ES5 (2009) The Second Revision ES6 (2015)
The best way to learn JavaScript is by practicing examples. The page contains examples on basic concepts of JavaScript. You are advised to take the references from these examples and try them on your own.
JavaScript and Java are completely different languages, both in concept and design. JavaScript was invented by Brendan Eich in 1995, and became an ECMA standard in 1997. ECMA-262 is the official name of the standard.
JavaScript is a programming language that adds interactivity to your website. This happens in games, in the behavior of responses when buttons are pressed or with data entry on forms; with dynamic styling; with animation, etc. This article helps you get started with JavaScript and furthers your understanding of what is possible.
Modern JavaScript Tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented programming and more.
JavaScript (JS) is a lightweight interpreted (or just-in-time compiled) programming language with first-class functions. While it is most well-known as the scripting language for Web pages, many non-browser environments also use it, such as Node.js, Apache CouchDB and Adobe Acrobat.
Exercise #1. 6 - JavaScript Variables. Variable naming. Constant variable. The var keyword. Exercise #2. Summary. 7 - JavaScript Basic Data Types. Strings in JavaScript. Numbers (integers and floats) in JavaScript. Booleans in JavaScript. Undefined in JavaScript. Null in JavaScript.
Getting started. What is JavaScript? – introduce you to JavaScript and its history. Install a JavaScript source code editor – learn how to install the Visual Studio Code for editing JavaScript code. Meet the Console Tab of Web Development Tools – provide you with a basic introduction to the Console window on the web browsers.
Last Updated : 18 Jul, 2024. JavaScript is the most powerful and versatile web programming language. It is used for making the websites interactive. JavaScript helps us add features like animations, interactive forms and dynamic content to web pages.