JavaScript is what makes web pages dynamic, and interactive. Event handling is vital in most websites, and applications, but it's still one of the most misunderstood, or ignored topics by most people who are just starting working as front-end developer. In this post I've written about how events propagation works accordingly to W3C model. »
I've started to use Babel when it was still called 6to5, but just recently I learned that it permits to customize, and optimize its generated output. If you've ever wondered how to get rid of those nasty oneline functions Babel uses all over the place, this post is for you! »
Everybody in this industry know the ancient wisdom for which it's better avoid reinventing the wheel. Anyway, that's often necessary to really understand how things work. I did this in the past, when I've written my event delegation library, and I'm doing this again, with my implementation of Promise. In this post, we're going to rewrite the code step by step. »
Async functions is one of the most welcomed new features of JavaScript in recent years. Async functions drastically improve developer/user's experience when dealing with asynchronous tasks... One aspect in which they really shine is error handling, but there's a caveat you'd be better be aware of. »
Before continue reading, please, note that the post, depending on your knowledge, might not contain a trick at all. This is just me trying to memorize something I've searched lots of time on Google. In case you use C# Automapper it could be useful to you too! »