Welcome to the JavaScript Wikipedia Entry

JavaScript is a programming language developed by Netscape in 1995. It is one of the core technologies of the World Wide Web.

  
            Key Features:  
            Interact with the user interface (GUI)
Supports object-oriented programming
Runs in both browsers and servers (Node.js)
Can be embedded within HTML pages
  
        

Examples of JavaScript Usage:

  
            console.log("Hello, world!");  
            function greet(name) {  
                return "Hello, " + name + "!";  
            }  
            console.log(greet("John"));