Java SeInterpreter
Se Interpreter is a command-line tool for playing back Selenium 2 .json files created by Builder. Instead of exporting scripts to a specific programming language for playback, you can keep them in their editable .json form and use Interpreter.
node se-interpreter
An interpreter for .json files built on node.js, with additional features for complex run configurations. Install using npm.
simple-selenium-builder-framework
Selenium test framework designed to run Selenium Builder recorded tests on SauceLabs using TestNG as a threaded test runner.
Travis Integration
Using the plugins and tools for Builder, it's possible to create a fully cloud-based CI system. The video below, or
this text description, explains how.