// ==UserScript==
// @name Twitter to XCancel Redirect
// @description Redirects X/Twitter links to XCancel.
// @version 0.99
// @author AUGUSTUS
// @grant none
// @icon https://miro.medium.com/v2/resize:fit:737/1*8mpu6OwgGu_-NMNo-q5oFw.jpeg (embed)
// ==/UserScript==


const XCANCEL_URL = 'xcancel.com'
const TWITTER_URL = 'x.com'

function redirectToXCancel () {
document.querySelectorAll('a[href*="'+ TWITTER_URL +'"]').forEach((element) => {
element.href = element.href.replace(TWITTER_URL, XCANCEL_URL)
element.textContent = element.textContent.replace(TWITTER_URL, XCANCEL_URL)
})
}

(new MutationObserver((mutations) => {
let runCheck = false
for (let mutation of mutations) {
if (mutation.addedNodes.length || mutation.attributeName === 'href') {
runCheck = true
break
}
}
if (runCheck) {
redirectToXCancel()
}
})).observe(document.querySelector('body'), {attributeFilter: ['href'], childList: true, subtree: true})

redirectToXCancel()