www±: A bookmarklet to toggle between a website’s 𝚠𝚠𝚠 and 𝚗𝚘-𝚠𝚠𝚠 URIs

www±.js

/**
 * www±
 * v. 0.1
 *
 * Description:  This is the JavaScript behind a bookmarklet to move back and
 *               forth between the 𝚠𝚠𝚠 and 𝚗𝚘-𝚠𝚠𝚠 versions of a
 *               website’s URI.
 *
 * Installation: See bottom
 *
 */

/* eslint-env browser */
'use strict'

var url = location.href

if (location.href.includes('://www.')) {
  url = url.replace('://www.', '://')
  window.open(url, '_self')
} else {
  url = url.replace('://', '://www.')
  window.open(url, '_self')
}
// Installing bookmarklets is famously tricky (see
// https://mreidsma.github.io/bookmarklets/installing), but when you’re ready,
// the URI to enter into the bookmark’s address field is everything on the line
// between the /* and the */

/*
javascript:'use%20strict';var%20url=location.href;location.href.includes('://www.')?(url=url.replace('://www.','://'),window.open(url,'_self')):(url=url.replace('://','://www.'),window.open(url,'_self'))
*/