what is Javascript ? This is 1st Post

Hello friends, in today’s post, we are starting you about JavaScript(basic infomation of javascript), what happens. How does the key work, so today you should tell about JavaScript.

Basic Introduction of JavaScript

1. JavaScript has become a very popular language in the world, this language is used with all languages.

2. JavaScript, this is your web programming language

3. This language is very easy to understand

4. JavaScript was developed by Sun Micro Systems. The old name of this JavaScript was named LiveScript, which was later renamed to JavaScript.

5. If you do not use JavaScript then you cannot perform any calculation with HTML

6. You can also perform front end validation through this JavaScript. It is a programming language that your browser supports and it is used especially for web pages.

Why study JavaScript?

1. HTML defines the content of your web pages

2.css defines the layout of web pages

3. JavaScript program is the behavior of web pages

About all versions of JavaScript you have been given

* The Original JavaScript ES1 ES2 ES3 (1997-1999)

* The First Main Revision ES5 (2009)

* The Second Revision ES6 (2015)

* Yearly Additions (2016, 2017, 2018, 2019, 2020)

Note :- ECMA script your 1 -6 support all modern browsers but internet explorer 9 your ECMA script 5 is not support

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