Javascript snippet to get the name of subscriptions and channel links on Youtube.

subList.js

(() => {
  let subs = Array.from(document.querySelectorAll('#sections > ytd-guide-subscriptions-section-renderer > div#container > ytd-guide-entry-renderer')).map(
    e => `${e.querySelector('span.title').innerText} - ${e.querySelector('a').href}`,
  );
  if (subs.length === 0) {
    subs = Array.from(document.querySelectorAll('#guide-channels > li.guide-channel')).map(
      e => `${e.querySelector('span.display-name').innerText} - ${e.querySelector('a').href}`,
    );
  }
  const subList= JSON.stringify(subs, undefined, 2);
  console.log(subList)
})();