No Time to Read - Copy/Paste Solution

function getCurrentURL () {
  return window.location.href
}


// Example
const url = getCurrentURL()


url // https://ui.dev/get-current-url-javascript/

Simple enough. If you're using JavaScript in the browser you can get the full current URL by using window.location.href. I think it's also worth noting that window.location has a bunch of different properties on it that may be of use to you as well.

Let's assume this is the current URL we're on

https://ui.dev/get-current-url-javascript/?comments=false

These are all the properties that window.location gives us.

const {
  host, hostname, href, origin, pathname, port, protocol, search
} = window.location


host // "ui.dev"
hostname // "ui"
href // "https://ui.dev/get-current-url-javascript/?comments=false"
origin // "https://ui.dev"
pathname // "/get-current-url-javascript/""
port // ""
protocol // "https:"
search // "?comments=false"