Bookmarklet for keyboard-navigable gallery view of `Canvas Cycle` by Mark Ferrari and Joseph Huckaby @ effectgames.com/demos/canvascycle

canvascycle_gallery_bookmarklet.js

javascript:(function(){

  CC.setBlendShift(!1);
  CC.setZoom(!1);

  function q(e) { return document.querySelector(e).style };

  if (q("#d_options").display != "none")
    CC.toggleOptions();

  ["header", "footer", "options"].forEach(function(e) {
  	q("#d_"+e).opacity = 0;
  });

  c = q("#mycanvas");
  c.transform = "scale(2)";
  c.imageRendering = "pixelated";
  c.transformOrigin = "center";

  f = function() { CC.jumpScene(1) };
  for (var i = Math.floor(Math.random() * 34); i > 0; i -= 1) window.f();
  t = window.setInterval(f, 40000);

  document.body.onkeyup = function(e) {
    window.clearInterval(t);
    t = window.setInterval(f, 40000);
    n = parseInt(c.transform.substr(6));
    k = e.keyCode;
    if (k == 38) c.transform = "scale(" + (n + 1) + ")";
    if (k == 40) c.transform = "scale(" + (Math.max(n - 1, 1)) + ")";
    if (k == 39) window.f();
    if (k == 37) CC.jumpScene(-1);
    if (k == 27) location.reload()
  }

})()