Avocado provides a native mobile runtime and API layer for web apps. It does not come with any specific set of UI controls which you will most likely need.
We strongly recommend starting an Avocado project with your mobile frontend framework of choice (such as Ionic), though we also provide a vanilla TypeScript starter for apps that aren't using a frontend UI framework.
npm install -g ionic
ionic start myApp --with-avocado
git clone git@github.com:ionic-team/avocado-starter