unroll me, bro

unroll.js

/* When run in the Chrome console, this function clicks all of the 'unsubscribe' buttons 
* on the 'Edit Subscriptions' screen of https://unroll.me/a/subscriptions/new */

const unsubs = [...document.querySelectorAll('.btn.btn--link')].filter(
  // collect all the buttons on the page
  b => b.textContent === 'Unsubscribe'
); // filter down to just the Unsubscribe buttons

// this function will pause after each click for 750ms to respect their servers
const sleep = () => new Promise(resolve => setTimeout(resolve, 750));

const doUnsubs = async () => {
  let i = 0; // keep track of progress
  for (let btn of unsubs) {
    // ...for each unsub button
    if (btn) btn.click(); // ..click it..
    await sleep(); // ...then pause
    console.log(`Btn #${i} clicked`); // .. and print the progress
    i += 1;
  }
};

doUnsubs()