Ava - Making conversations accessible for the deaf
CMake - CMake is an open-source, cross-platform family of tools designed to build, test and package software.
QUnit - What is QUnit? QUnit is a powerful, easy-to-use JavaScript unit testing framework. It's used by the jQuery, jQuery UI and jQuery Mobile projects and is capable of testing any generic JavaScript code, including itself!
SCons - SCons is an Open Source software construction tool—that is, a next-generation build tool.
Chai - Chai is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework.
Ninja Build - Ninja is a small build system with a focus on speed.