gistfile1.txt

// ==UserScript==
// @name        GitHub Pull: All open review requests button
// @namespace   Violentmonkey Scripts
// @match       https://github.com/pulls*
// @grant       MIT
// @version     1.0
// @author      Reece Hart <reecehart@gmail.com>
// @description Add button to show previously reviewed pull requests that are still open
// @require     https://code.jquery.com/jquery-3.6.1.slim.min.js
// @require     https://gist.github.com/raw/2625891/waitForKeyElements.js
// ==/UserScript==

function updateNavBar () {
  console.log("Adding All open review requests button")
  a = document.querySelector("a[title='Pull Requests requesting your review']")
  b = a.cloneNode(true)
  b.setAttribute("title", "All open review requests")
  b.innerHTML = "Open review requests"
  b.setAttribute("data-selected-links", b.getAttribute("data-selected-links").replace("review-requested", "reviewed-by"))
  b.setAttribute("href", b.getAttribute("href").replace("review-requested", "reviewed-by"))
  b.classList.remove("selected")
  b.removeAttribute("aria-current")
  a.after(b)
}

waitForKeyElements("a[title='Pull Requests requesting your review']", updateNavBar);