1. React —

  • The Instagram web page which is entirely built using React.
  • React divide the Ul into multiple components, which makes the code easier to debug, and each component has its own property and…


1. Var Declarations and Hoisting —

2. Block-Level Declarations —

3. Let Declarations —


1. JavaScript Primitive Values —

  1. Primitive values
  2. Non-primitive values (object references)

1. Javascript String charAt()

Example-

Keya Mallick

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store