Java Script

JS-Home JS-Basic syntax JS-How to Use JS-Output JS-Statement JS-Comment JS-Variable JS-Operator JS-Decision JS-Data Type JS-Function JS-Object JS-Object2 JS-Event JS-String JS-Number JS-Array JS-Dates JS-Math JS-Switch/Break JS-Loop JS-Type Conversion JS-Error Handling JS-Debugging JS-Function JS-HTML DOM JS-Ajax JS-Browser JS-Cookies JS-Page Redirect JS-RegEXP JS-Multimedia

Java Script Tutorial

JavaScript is a lightweight, interpreted programming language

JavaScript is very easy to implement because it is integrated with HTML.

It is open and cross-platform.

JavaScript usage has now extended to mobile app development, desktop app development, and game development.

Javascript is lightweight and most commonly used as a part of web pages

Javascript implementations allow client-side script to interact with the user and make dynamic page

There are many useful Javascript frameworks and libraries available:

  • Angular
  • React
  • jQuery
  • Vue.js
  • Ext.js
  • Ember.js
  • Meteor
  • Mithril
  • Node.js
  • Polymer
  • Aurelia
  • Backbone.js

Applications of Javascript Programming

Javascript used to verify any user input before submitting it to the server

You can use Javascript to raise dynamic pop-ups on the webpages

Javascript helps adding , modify and deleting any HTML tag very easily.

Javascript provides Ajax library which helps in loading back-end data.

Node JS is Javascript runtime for building fast and scalable network applications.

Advantages of JavaScript

You can validate user input before sending the page off to the server. which means less load on your server.

They don't have to wait for a page reload to see if they have forgotten to enter something.

You can create interfaces that react with user interactivity (mouse or keyboard actions)

With JavaScript, users can build modern web applications to interact directly without reloading the page every time.

Features of JavaScript

It is a case-sensitive language

It provides good control to the users over the web browsers.

JavaScript is supportable in several operating systems including, Windows, macOS, etc.

It is a light-weighted and interpreted language

JavaScript is not a compiled language