Tweetdeck Clear All - 2021

clear-all.js

function clearAll() {
  document.querySelectorAll('.js-column').forEach((column) => {
    column.querySelector('a[data-action="options"]').click();
    setTimeout(() => {
      column.querySelector('[data-action="clear"]').click();
      setTimeout(() => {
        column.querySelector('a[data-action="options"]').click();
      }, 150);
    }, 200);
  });
}

function addButton() {
  let parent = document.createElement('div');
  parent.innerHTML =
    '<a class="link-clean cf app-nav-tab padding-h--10 padding-v--2" data-title="Clear All"> <div class="obj-left margin-l--2"> <i class="icon icon-clear-timeline icon-medium position-rel"></i> </div> <div class="nbfc padding-ts hide-condensed txt-size--14 txt-bold app-nav-tab-text">Clear All</div> </a>';
  let button = parent.firstChild;
  button.addEventListener('click', clearAll);
  document.querySelector('.app-navigator').prepend(button);
}

addButton();