Javascript was invented by Brendon Eich. Javascript was developed by Netscape 2 and later become the ECMA-262 standard in 1997.

Javascript was initially named mocha and later become LiveScript but at that time JAVA was the most popular language so in order to make livescript more famous developers named LiveScript as javascript.

ECMAScript:-In 1997 due to Javascript rapid growth, it become clear the language would be needed to be properly maintained and managed. Therefore Netscape handed over the job to the European Computer Manufacturers Association(ECMA). Currently, ES6 is the standard version of javascript.

NODE JS:-The founder of node js was Ryan Dhal. Node js is a runtime environment that allows users to run the Javascript program on the server.