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Javascript Tutorial


Javascript Tutorial for Beginners

What is JavaScript?

This JavaScript tutorial covers all the fundamental & advanced programming concepts.We have designed this Javascript tutorial for beginners and professionals.

JavaScript is among the most powerful and widely used programming languages for the web. It is an open-source and interpreted programming language supported by all browsers.

Learning Javascript is very simple, it is everywhere, it comes installed on every web browsers.

History of Javascript

JavaScript was originally released under the name of LiveScript by Netscape in the mid-1990s. It was later renamed to JavaScript in 1995 and became an ECMA standard in 1997.

Why Should Learn JavaScript?

  • Gone are those days, when Javascript is only used for Client-side validation.it’s usage has now extended to mobile app development, desktop app development, and game development.
  • Javascript helps you developing front-end as well as back-end software using different Javascript based frameworks.
  • You can use frameworks like jQuery for front-end and Node.JS for back-end development. Even some popular databases, like CouchDB and MongoDB, use JavaScript as their programming language.
  • There is huge demand for Javascript developers in the market, there are many job opportunities and high pay for those who know JavaScript.
  • This opens a lot of opportunities for Java script developer.

Tools Required for Javascript

You do not need to install anything, you just need to write programs and simply run on browsers.

All browser supports Javascript, for example, Internet Explorer, Chrome, Mozilla Firefox, Opera and Safari.


Topics We will Cover in Javascript Tutorial

Sr.No. Topics
1 Javascript Syntax
2 Javascript Comments
3 Javascript Variables
4 Javascript Data Types
5 JavaScript Operators
6 JavaScript If-else
7 JavaScript Switch
8 JavaScript Loop
9 JavaScript Function
10 JavaScript Objects
11 Javascript Array
12 Javascript Array Methods
13 JavaScript Boolean
14 JavaScript Math Object
15 JavaScript Number
16 Javascript String
17 JavaScript Date
18 Javascript Document Object Model(DOM)
19 getElementById() method
20 getElementsByName() method
21 getElementsByTagName() method
22 Javascript innerHTML
23 Javascript innerText
24 JavaScript Events
25 JavaScript Cookies
26 JavaScript Cookies Attributes
27 JavaScript cookie with multiple name
28 JavaScript delete cookies
29 JavaScript form validation
30 Registration form with javascript validation
31 submit form without submit button
32 How to create a countdown timer in jquery
33 Allow Only Numbers in Textbox Javascript
34 How to allow alphabets in text-box using JavaScript
35 JavaScript Classes
36 JavaScript Prototype Object
37 JavaScript Constructor Method
38 JavaScript static Method
39 JavaScript Encapsulation
40 JavaScript Inheritance
41 JavaScript Abstraction
42 JavaScript Polymorphism

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