How to Convert Strings to Numbers in JavaScript

When you're programming, you often need to switch between data types, says Dionysia Lemonaki. For example, you might need to convert a string into a number, and JavaScript offers several ways to do this.

In this article, Lemonaki demonstrates “built-in JavaScript methods available for converting strings to numbers, along with an introduction (or refresher!) to the basics of how strings and numbers work in JavaScript.”

Learn more at freeCodeCamp.

See also:
8 Ways to Learn JavaScript Online
Your First Programming Language