Javascript- how to replace all spaces with dashes

In this very short article, we will learn how to replace spaces with dashes using the .replace method in JS.

const str = "There is no place like 127.0.0.1."
const dashedStr = str.replace(/\s+/g, '-')

And that is all! Very simple regex

In case you want to create URL paths then you may want to consider also using .toLowerCase()

const str = "There is no place like 127.0.0.1."
const dashedStr = str.replace(/\s+/g, '-').toLowerCase()

And that is all! God speed!