This demo app displays the recent posts from

http://api.massrelevance.com/MassRelDemo/kindle.json

and periodically refreshes the content. However, this endpoint does not actually emit content after December 2017, so a 'Last updated at' timestamp is displayed in the header to provide some confidence that refetches are occurring.

To build and run the project on the development server:

$ yarn start

Once the server is running, you will be prompted to launch the project in an Android or iOS emulator.

To run the project on a device, use the Expo app. See https://expo.io for more details.

To run the test suite:

$ yarn test

The configuration parameters for this app live as JS constants in ./src/config.js.

The parameters and their defaults are:

const FEED_URL = "http://api.massrelevance.com/MassRelDemo/kindle.json";
const POSTS_COUNT = 20;
const UPDATE_INTERVAL = 3000;