JavaScript arrays are an incredibly flexible way to model collections using techniques from functional programming. This article introduces you to using tools like forEach() , map() , and reduce ...

JavaScript tutorial: Functional programming in JavaScript. Apr 26, 2019 5 mins. how-to. JavaScript tutorial: Higher-order functions. Apr 18, 2019 4 mins. Show me more. Popular Articles Videos. news.

Producing no side effects is another important principle of functional programming. The JavaScript method, Array.map(f) is a pure function in that it takes a function as a parameter. That last point ...

Functional programming is a hot topic. The 2021 Developer Survey from Stack Overflow ranked functional languages among the most loved. Popular JavaScript libraries like React and Angular let you use ...

What is this book about? Functional programming is a programming paradigm that uses functions for developing software. This book is filled with examples that enable you to leverage the latest ...

Functional Programming in JavaScript teaches JavaScript developers functional techniques that will improve extensibility, modularity, reusability, testability, and performance. Through concrete ...

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 ...