I started writing this series of posts about new javascript features during the 2020 quarantine. Now it’s 2021 and there are still severe restrictions in Italy. This list is undoubtedly the most strict for you. So let’s start with the features of ES2021:

Let’s say we have a nested javascript Object, and we want to convert it in Array in a modern way. For example a list of Tarantino’s movies, rated by my unquestionable judgment:

In the previous post I pretended to be a teacher to learn about communication. Now let’s go on with this strange but interesting experience.

After updating Magento to v2.3.5 you may find lots of errors like these in the Chrome console. It’s not a bug it’s a feature!

Explaining things is all about abstraction, and so is programming. So, why do so many developers (myself included) struggle to communicate with non-tech people? I tried to answer this question by walking in a teacher’s shoes for a day.

Sometimes it happens that you have to test a site from a country other than the one you are in. There are many ways to do this, my favorite is Tor Browser.

With ES6 and the arrow functions it has become very easy to control the value of the this keyword in javascript. But in the past managing the this scope was a real nightmare.