Import and require difference in react

Require:

This allows us to have dynamically load module which isnt predefined or we can also conditionally load  a module when we reuire it.

Ex: var Navitem =require ("./components/NavItem");

Imports:

We can use ES6 import to selectively load the pieces which we need and by doing this we can save memory.

import Navitem from("./components/NavItem);


require is in ES 5 and in ES 6 we make use of import