If you write JavaScript, you have probably used higher-order functions and not even noticed. If you have ever replaced a for loop with an array method, you’ve used higher-order functions.

This tutorial explains what is different and special about a functional programmer's approach, and demonstrates how to implement JavaScript functions from a functional programming point of view. It ...

The last two weeks we built up a few charts with Uber’s open-source library, React-vis, drawing on the City of New York’s Popular Baby Names data set. This week we’ll look at adding some ...