JavaScript (JS)
What is JavaScript? JavaScript is an object oriented programming language which is mostly used by web developers for scripting the webpages. It creates a dynamic behavior and interactive user experience when it is applied to an HTML document. JavaScript is executed as plain text, it don't need any special compilation it runs automatically when the web page loads. JS has it's own specification called ECMAScript and it does not have a relation to java. JavaScript is totally independent language. Special features Use prototype instead of using classes for inheritance. Supports all the web browsers with in built execution environments. JS can be executed in severs and other devices that has the JavaScript engine. JavaScript is known as a single threaded language cause JS programs execute using a single thread. It is an interpreted and case-sensitive language. JS is asynchronous and the asynchronous operations are managed by an event system. Why JavaScript is used? JavaScript i