Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

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

In general, handling array functions like we’ve seen here, using JavaScript’s built-in functions like map() and filter(), is an excellent application of the power of functional programming.

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 ...

Javascript has multiple libraries implementing functional paradigms. Rust, a relative newcomer in the systems programming world, boasts many functional features. C++ and Java have been adding ...

The programming language JavaScript emerged 25 years ago and has grown to become one of the most important pieces of the web and browser applications we use today. JavaScript is the go-to ...

When people talk about “purely functional programming”, they ... number of non-Haskell languages ranging from frontend programming in JavaScript to backend code in OCaml to simulations in ...