02_What_is_Babel_in_React_Js ?

  2). History of JavaScript , ES5 And ES6

•    JavaScript Was Invented By Brendan Eich In 1995 at Netscape.

•    The History Is , Brendan Eich Created "MOCHA" Which Become "LiveScript" , And Later "JavaScript".

•    Netscape Presented JavaScript to ECMA International , Which Develops Standards And It was renamed to ECMAScript.

•    ECMA Stands for " European Computer Manufacturers Association ".

•    ECMA International is a Non-Profit Organization that develops Computer Hardware , Communication And Programming Languages.

•    ECMAScript is the Official Name Of JavaScript Language.

 2.1) What is Babel In React

  

•     Babel is JavaScript Compiler.

  

•     It Is Mainly Used to Convert ECMAScript 2015+ Code In To a Backwards Compatible Version Of JavaScript In Current and Older Browsers or environments. 

•     When we Create an App by Using " create-react-app " , then Babel automatically included in our react app.

•     Babel Can Convert JSX Syntax.