As a good JavaScript developer, you strive to write clean, healthy, and maintainable code. You solve interesting challenges that, while unique, don’t necessarily require unique solutions. You’ve ...

Functions are fundamental to code organization; they exist in all higher order programming languages. Generally, functional programming means using functions to the best effect for creating clean and ...

The object-oriented paradigm popularized by languages including Java and C++ has slowly given way to a functional programming approach that is advocated by popular Python libraries and JavaScript ...

The TypeScript datatyping support not only applies to simple variables, it also supports you when doing clever things with functions. Specifically, TypeScript ensures you create reliable code when ...

If you come to TypeScript (or to JavaScript, for that matter) from another language, it's easy to misunderstand how functions are handled. The major difference between functions in ...

JavaScript supports first-class functions This characteristic used to be troublesome for me to grasp when I was just starting with JavaScript, as I came from a C/C++ background. JavaScript treats ...