Tag: higher-order array methods

Recent Post

How to sort an array of objects by the value of a property in JavaScript

Learn how to sort an array of objects by the value of a property.

Removing array duplicates in JavaScript

Three ways you can remove duplicate items from an array.

Higher-order array methods with simple examples: map, filter, sort and reduce

Use flexible higher-order array methods to help achieve your programming objectives.

Filter an existing array to make a new one using filter()

Create a new array including only certain elements from an existing array using filter()

Make array calculations with the reduce() method

Reduce the values of an array to a single number with reduce()