Functional programming with arrays Although JavaScript’s arrays are very capable out of the box, the functional paradigm improves the clarity and maintainability of array code.

This means if a function depends on a variable or object being present, then pass that variable or object directly into the function as an argument. There are several good consequences from this ...

Some background: For better or worse, our app is built in a way where the same JavaScript needs to be executable on both Android and in C#. Our setup on the C# side looks like this: public class Ju ...

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.