Debugging your front-end like is 2019

(If you are lazy jump to this section to learn what is this article all about.)
Remember The Island movie from 2005. I watched it again these days and I realized that the old sci-fi titles start with something really interesting. It is funny how they create a world of flying vehicles and say something like \”The year is 2019 …\". Well, we are 2018 and the public transport is still on the ground. We still can\’t clone people (I hope so) or travel in a giant spaceship which looks like a fully-functional city.