Greasemonkey's script for opr.ingress.com that allows you to select all the stars at once.

selectallstars.user.js

// ==UserScript==
// @name        selectallstars
// @namespace   selectallstars
// @include     https://opr.ingress.com/recon
// @version     0.2
// @grant       none
// ==/UserScript==

var newButtons = document.createElement('div');

newButtons.innerHTML = ' \
<div class="ngroup" style="position:absolute;top:60px"> \
        <button class="button-star" onclick="selectAll(2)"><span style="font-size:28px" class="glyphicon glyphicon-star-empty ingress-light-blue text-center"></span></button><br /> \
        <button class="button-star" onclick="selectAll(4)"><span style="font-size:28px" class="glyphicon glyphicon-star-empty ingress-light-blue text-center"></span></button><br /> \
        <button class="button-star" onclick="selectAll(6)"><span style="font-size:28px" class="glyphicon glyphicon-star-empty ingress-light-blue text-center"></span></button><br /> \
        <button class="button-star" onclick="selectAll(8)"><span style="font-size:28px" class="glyphicon glyphicon-star-empty ingress-light-blue text-center"></span></button><br /> \
        <button class="button-star" onclick="selectAll(10)"><span style="font-size:28px" class="glyphicon glyphicon-star-empty ingress-light-blue text-center"></span></button><br /> \
</div> \
';

var newScript = document.createElement('script');

newScript.innerHTML = ' \
function selectAll(value){ \
  for ( var i = 0; i < document.getElementsByClassName("btn-group").length; i++ ) { \
    document.getElementsByClassName("btn-group")[i].childNodes[value].click() \
  }; \
};';

document.body.appendChild(newScript);
document.body.appendChild(newButtons);

It adds a vertical set of stars at the left of the page, that allows you to just click one of them for select all the others. Contributions and suggestions are welcomed :).

Agrega un grupo de estrellas vertical a la izquierda de la página, lo que te permite seleccionar todas las demas clickeando sólo una de ellas. Todos los aportes y sugerencias son bienvenidos :).