Make sure to build Demo project's dependencies by running npm run build.local before launching it.
Run npm start for a dev server. Navigate to http://localhost:4201/. The app will automatically reload if you change any of the source files.
In order to create local NPM package for given project / library run (eg. is-core-ui, is-select etc..)
npm run build -- --project <project name>
Find appropriate script within root package.json. Make sure you have correct publish keys in your .npmrc
npm run publish.select