What are some alternatives?
ionCube PHP Encoder - ionCube PHP Encoder is a tool to secure and license PHP scripts.
code-prettify - Code Prettify is an embeddable script that makes source-code snippets in HTML prettier.
Bootstrap Table - Bootstrap Table has been designed to reduce development time and to require no specific knowledge from developers.
BlueDragon - Blue Dragon is an Action-Adventure, Role-playing, Turn-based and Single-player video game created by Artoon and published by Microsoft Games Studios.
StackPile - StackPile is a web-based app that helps you easily integrate third-party software into your existing or new website.