Check out the introduction post about the chrome extension.
git clone firstname.lastname@example.org:mpociot/laravel-testtools.git # in case you don't have Grunt yet: sudo npm install -g grunt-cli
cd laravel-testtools npm install grunt
When the grunt command is finished, you can use the
build/unpacked-dev/ folder to use as the developer version of the extension.
Laravel TestTools is free software distributed under the terms of the MIT license.