Another vlog for the BrazilJS channel.
This is the second video in the video series addressing the new JavaScript functionality in ECMA2020, the latest update to the language specification.
Now I show how optional chaining works, a feature that allows you to read nested values in JavaScript objects without having to make validations.

Another vlog for the BrazilJS channel.
This is the first in a series of videos addressing the new JavaScript features in ECMA2020, the latest update to the language specification.
To start, I show you how dynamic imports work, a feature long awaited by the community.