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Your first JavaScript Application — without a PC!
You can code in JavaScript without installing a thing. Or using your mobile phone. Here is how!
JavaScript helps you out coding, particularly for HTML and theWeb.
Difficulty: Beginner | Easy | Normal | Challenging
Terminology
Browser: A software application that lets you visit web pages on the Internet
Character: A written character, usually associated with a letter of the alphabet
Console: A simple window for programming that can display output and (usually) process input
“Hello, World!”: A program or script that outputs “Hello World” to the console or has some other way of displaying the appropriate message
Integrated Development Environment (IDE): An application that provides a set of features that are used by software developers to create computer software
JavaScript: The language of HTML and the Web
Online IDE: An IDE which can run your code through the Internet (often leveraging a browser)
String: A collection of Characters
