JavaScript, like many programming languages, has implied global variables: variables which can be accessed by any function, anywhere, after they have been declared and defined, without specifying that the variable is global. For example: // a global varia... (more…)

Sure to trigger Soydevs everywhere, but please read the article. I don't hate JavaScript, I just hate overuse of it... (more…)

Code coverage is a software-testing metric that determines how many lines of code have successfully validated under a test suite, and is usually measured with specialized tools like Codecov. These ... (more…)

This is a short post intended to show the many different ways on how to safely access deeply nested values in JavaScript. The following examples all do the same thing and while they may vary in… (more…)

First of all, all these things can fall under the Opinions, Concerns, and Nitpick umbrella. The most important thing is just giving thought to the things you have opinions about and always reserve the right to be corrected. (more…)