Introduction In JavaScript, there are so many librarys in the world. At this time “React js” library is the most popular one of them. React created by Facebook. It helps us to build UI components effectively. Today I discuss react js very simple way. Create React App & Live in website

1. Primitive Values In JavaScript, there are many primitive values like “String”, “Number”, “Null”, “undefined”, “Boolean” etc. Which are not manipulated by us like any Object or Function. At first, you may think what is difference between number & object!!! because call and store value what we need in there. But wait, there…

History 1995 “Brendan Eich” create today’s JAVASCRIPT Language. After 1 year, it realise with the company name “Netscape 2” & It was called at that time “LiveScript”. After a few month’s letters, Netscape submits LiveScript to the Ecma-Internationa company. From then until now JavaScript change frequently and published almost 10+ versions…