dashing-health is a widget for Shopify's dashing framework to display system warning and critical counts.
It's designed with a reduced widget size in mind. The screenshot example uses a widget height of half the default (180 rather than 360). If you are not looking for a compressed view then the dashing-nagios widget might suit you (with or without nagios).
This repo contains the Health widget and a sample dashboard using the widget for multiple environments.
Copy the widgets directory to your dashing installation. You may also copy the sample health dashboard if you wish.
The widget expects data containing both "criticals" and "warnings". If either is missing it is treated as an error.
You may send an "error" field, which will result in displaying the given error (not shown in screenshot).