node >=6.10
yarn >=0.22 || npm >=3.10
npm start
Content is served on URL localhost:9090. also uses localhost:8899 behind the curtains for serving Javascript.
If you wanna set custom URL for backend requests, you can do it in browser console with SETTINGS.setApiUrl('<custom_url>') and refreshing page (F5). This settings persist in your browser, if you wanna reset it, use SETTINGS.resetApiUrl() and push F5 again.