Laravel.io
// ==UserScript==
// @name         Laravel Docs 5.2
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Dark version of the Docs (5.2)
// @author       Big John
// @require      http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js
// @grant        none
// @include      https://laravel.com/docs/5.2/*
// ==/UserScript==

(function() {
   $(document).ready(function(){
        style = '<style type="text/css"> body {background-color: black ! important;} input#search-input.tt-input {background-color: #252525 ! important;} section.sidebar {border-right:1px solid #292929 ! important} nav.main{border-bottom: 1px solid #292929 ! important;} code.language-php{text-shadow:none ! important; color:#bf623d ! important; background:#121312 ! important;} pre.language-php{background:rgba(49, 49, 49, 0.35) ! important;} footer.main{background-color: #080808 ! important;}</style>';
        $('head').append(style);
    });
})();

Please note that all pasted data is publicly available.