To work with twitter, twiz has to be run from http://local.twiz.com:8080/

Change your hosts file (OSX: /etc/hosts) to point to localhost for that url:

127.0.0.1 http://local.twiz.com

Run

npm install

to install all required node.js packages

Run

npm run dev

to build a development version and serve it from http://localhost:8080/

Run

npm run deploy

to build a deployment version (into the build directory)