# utils

Common utility modules for common tasks across projects. Separated into two modules for each app component:

## app

* `aod.js` - simple interface for AoD on/off events.

* `comm.js` - simple interface for sending/receiving files/data from app to companion.

* `db.js` - simple interface for local JSON object storage.

* `format.js` - String and data formatting.

* `maths.js` - Maths operations.

* `ui.js` - useful for getting/setting/manipulating UI elements.

## companion

* `web.js` - helpers for making and receiving web requests.

* `comm.js` - helpers for companion-side messaging and file transfer.