var, let, const कौनसा use करे | What is variables in javascript

JavaScript (JS) is a lightweight, interpreted, or just-in-time compiled programming language with first-class functions. While it is most well-known as the scripting language for Web pages, many non-browser environments also use it, such as Node.js, Apache CouchDB and Adobe Acrobat. JavaScript is a prototype-based, multi-paradigm, single-threaded, dynamic language, supporting object-oriented, imperative, and declarative (e.g. functional programming) styles. Read more about JavaScript. *Follow me on* https://fb.me/onlinegurucool   / onlinegurucoool     / onlineguruc.  . https://t.me/myonlinegurucool *DM me on* https://t.me/coderockerss *Read on*   / onlinegurucool     / prataprockerss   javascript tutuorial, javascript tutorial for beginners, javascript tutorial, javascript tutorial for beginners in hindi, javascript tutorial in hindi, javascript tutuorial इंडिया, javascript full course, javascript projects for beginners, javascript akshay saini, javascript basics, javascript beginner, javascript basics for beginners, javascript by apna college, javascript by thapa technical, javascript by harry, basics of javascript, basic javascript tutorial for beginners