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 ...

One way of doing this in JavaScript is called memoization, which is a functional programming technique used to deal with costly pure functions.

Understanding the 7 principles of functional programming Java and C++ ushered in object-oriented programming, but now Python and JavaScript popularize functional programming. These seven principles of ...

Figure 1. Functional JavaScript is available as an ebook (without DRM) from O'Reilly or as a paperback. Anyone who has followed my missives on programming have noted the varied exposure to ...

Callback Functions Callback functions are essential tools in asynchronous programming that allow developers to specify actions that should occur after a task is completed.

Javascript has multiple libraries implementing functional paradigms. Rust, a relative newcomer in the systems programming world, boasts many functional features.

Functional programming has been around for the last 60 years, but so far it’s always been a niche phenomenon. Although game-changers like Google rely on its key concepts, the average programmer ...

JavaScript is now the world's most popular programming language, even though it started off as a side-kick to Java.

Facebook went with a novel programming methodology, called functional programming, to update the News Feed for its Apple iOS client, which helped considerably in tuning and debugging the app ...