Learn the 2 new keywords that ES6 brings for declaring variables: let & const, when and why to use them instead of the old var keyword.
Documented Version: https://itnext.io/understanding-var-l...
Every function created with the function keyword or with the method shorthand has its own “this”, and it generally binds to “who” called it. Arrow functions don’t bind “this” to anything, the “this” inside depends on the surrounding context
Create a new web app or revamp your existing website? Every existing website or a web application that we see with an interactive and user-friendly interface are from Front-End developers who ensure that all visual effects come into existence....