‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful! Last week, I casually dropped the term “higher-order function” ...

* – the previous version is published in Russian, need to backport/translate the new one from English. If you'd like to translate it into your language, please ...

* – the previous version is published in Russian, need to backport/translate the new one from English. If you'd like to translate it into your language, please ...

JavaScript is a flexible language, allowing for all sorts of styles and programming paradigms. Although this breadth sometimes comes at a cost to readability or consistency across a code base, it also ...

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If you’ve ever tried to learn how to code, you’ll probably know that practical examples make for the best learning experience. While it’s all well and good trying to focus purely on theory, tinkering ...