Greasemonkey script to Make Gitlab Usable Again

gitlabfix.js

// ==UserScript==
// @name     gitlabfix
// @version  1
// @include  https://gitlab.com/*
// @grant    GM.xmlHttpRequest
// ==/UserScript==

var blobViewerElements = document.getElementsByClassName("blob-viewer");
var blobViewerElement = blobViewerElements.length > 0 ? blobViewerElements[blobViewerElements.length - 1] : null;

if (blobViewerElement) {
  var blobDataUrl = blobViewerElement.getAttribute("data-url");
  if (blobDataUrl) {
  	GM.xmlHttpRequest({
	    method: "GET",
	    url: blobDataUrl,
	    onload: onBlob
	  });
  }
}

function onBlob(response) {
  try {
    var text = response.responseText;
    var json = JSON.parse(text);
    blobViewerElement.innerHTML = json.html;
  }
  catch (err) {
    console.log("Oh noes", err);
  }
}