Aprils fools

Pony attack, recorded for posterity

Known victims

https://web.archive.org/web/20190401122738/https://demo.biblibre.com/

https://web.archive.org/web/20190401122855/https://catalog.bywatersolutions.com/

Code found on these demos

OpacMainUserBlock

<iframe src="https://panzi.github.io/Browser-Ponies/ponies-iframe.html#fadeDuration=500&volume=1&fps=25&speed=3&audioEnabled=false&showFps=false&showLoadProgress=true&speakProbability=0.1&spawn.applejack=1&spawn.fluttershy=1&spawn.pinkie%20pie=1&spawn.rainbow%20dash=1&spawn.rarity=1&spawn.twilight%20sparkle=1&spawnRandom=1&paddock=true&grass=true" style="overflow:hidden;border-style:none;margin:0;padding:0;background:transparent;width:640px;480px;" width="640" height="480" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></iframe>

OPACUserCSS

body, .main, #wrap {
  background: pink;
  color: yellow;
  font-weight: bold;
}
a, legend {
  color: yellow !important;
  font-weight: bold;
}
#moresearches ul li a, select {
  color: pink !important;
  font-weight: bold;
}
#searchsubmit {
  display: none;
}

opacheader

<h1 style="background-color:pink;">
Welcome to My Library Publik !
<span style="font-style: italic;">
Borrowing is magic ...
</span>
</h1>

LibraryName

MLP: My Library Publik - Borrowing is magic -