What exactly does import and export do in the new ECMAScript standard for JavaScript?

And how does this relate to modules? Actually I am not confident with modules either.

Looking for a job?
Startup (stealth)
London, UK

JP/Morgan Chase
Dallas, Texas

Groundswell Cloud Solutions
Vancouver, Canada

New York

In Angular what is the difference between ngRoute and ui-router
How to return multiple values from a function in ES6
Tip: assignments in ES6 vs ES5
Differences between e.preventDefault(), e.stopPropagation(), and return false;