Extension for Launch, by Adobe - Provides an Event for measuring the consumption of content.
Inspired by Simo Ahava, this Extension allows you to build Rules in Launch that fire based on a minimal amount of time spent and a minimum of scolling, combined.
The Event will only fire once both conditions are met.
New in v1.5.0: events will no longer fire out of order!
In previous versions, it was possible that the Extension could generate a sequence of events like this: 50% > 25%. This is no longer possible. The firing of the 25% event in the example would no longer happen.
New in v2: scroll event listener will be a passive listener, see Lighthouse best practice: use passive event listeners.