`useEffect` is run every time if there is an `options` object.

[Michael Schmidt]

According to the examples in the docs, useDevicePixelRatio is supposed to be used with inline option objects.

Example:

const dpr = useDevicePixelRatio({maxDpr: 50})

However, this will cause the internal useEffect to run every time useDevicePixelRatio is called, so the deps array of useEffect is effectively useless (if an inline options object is used).

[Espen Hovlandsdal]

Fixed in 1.1.2 - thanks for reporting!