Become a JavaScript DevOps engineer by writing scripts using zx.js. — So you just read DevOps and JavaScript in the same sentence. Are you mad or madly curious? In any case, you don’t put these two together very often. JavaScript was used to add a bit of sprinkle to the web pages back in the day. No way it has its…

If you are a developer and do not like the fact of embedding third-party code senselessly into your website, this is a perfect post for you. We will go through the process of building a custom email sign-up form for your website so you can grow your audience. …

Hey there, you probably tried to animate some HTML elements in your time using transitions, transforms, and animations in the CSS. I tried the same, but one problem occurred when I animated something on hover. For example, you can look at the theme switch button on this blog (it’s in…

You ended up here probably because you are looking to level up your command line skills. And that’s fine, it is the exact same reason I am writing this blog post. Since I began learning how to program, I’ve been a terminal dweller, and it’s been great. I always feel…

When it comes to writing tests for (JavaScript) UIs, you either like it or not. But, if you’re inside a company that demands a certain test coverage threshold, or you want to have logic covered, you will have to do it eventually. …

Welcome, you are probably interested in using one of the best tools for command-line — fzf. fzf is a command-line tool for fuzzy searching. Well, at first, it might sound not that attractive. …

If you’re a terminal junkie like myself, you are going to love this one. Today we are going to explain how you can avoid writing boilerplate code without any plugins. The feature we are about to explore is called templates or skeletons in Vim. Skeletons and Vim Don’t get scared, skeleton files (or…

There are many ways to test a Ruby on Rails application, but there is one way that is not so often discussed. That is the way of testing Rails views. Yes — there are controller, model, and other types of tests, but we rarely see the view layer tests. …

Welcome, you probably searched how to debug your test with Jest. I am glad you found this blog post because you are about to learn 7 ways to debug Jest tests inside your terminal. Everybody knows that you can do it easily with an IDE like VSCode or WebStorm, but…