twitframe.js

window.addEventListener('DOMContentLoaded', function(){
  document.querySelectorAll('iframe[data-id^="twitframe"]').forEach(el => {
    el.onload = function(){
      el.contentWindow.postMessage({ element: this.dataset['id'], query: "height" }, "https://twitframe.com");
    }
  })
})

window.addEventListener('message', function(e){
   var oe = e;
    if (oe.origin == "https://twitframe.com"){
      if (oe.data.height && oe.data.element.match(/^tweet_/))
        document.querySelectorAll("[data-id='" + oe.data.element + "']").style.height = parseInt(oe.data.height);
    }
})