Es10 tutorials

Es9, also known as ECMAScript 2018, is the most recent javascript language to be released in 2018.

TC39 is the approving committee to add features to javascript. The same features already ported to javascript engines like V8(Nodejs) and spider monkey

Prerequisite

Basic Javascript with programming experience required.

Latest ES9 Features

The following is the list of latest javascript features in 2019.

Feature Description
Promise. prototype finally Finally block introduced to execute always during try/catch block
Asynchronous Iteration Enables to use of await looping syntax
REST/Spread Operator enhancement enhancement to rest and spread operator
Regexpression update Lot of Reg expression changes