Install node.js and use this commands to install all dependencies:

npm install -g gulp
npm install -g guppy-cli
npm install

Run local: gulp

Run tests: gulp test

All js code should be unit-tested (http requests!)

https://github.com/felixge/node-style-guide

Commits should follow guidelines. Short version:

• no commits to master: only Pull Requests from feature branches
• code should be ESLinted without failing tests

Check angular contrib guide and commit message conventions