Is there a way to run custom javascript on deck load and slid transitions ?

[tjtaill]

Hi sorry for a basic questions I want to give a talk/demo about snowplow analytics https://docs.snowplowanalytics.com/docs/getting-started-on-snowplow-open-source/what-is-snowplow-open-source/ and it would be neat if I could embed the snowplow javascript tracker https://docs.snowplowanalytics.com/docs/collecting-data/collecting-from-own-applications/javascript-tracker/ in the presentation itself so it tracks the page views of the presentation. I read something about custom mdx provider but maybe there is an easier way with callbacks or react hooks ?

Anyways any pointers you could provider would be greatly appreciated.

[ChristianMurphy]

mdx-deck provides a useDeck hook which can be used to observe the slide show state and could likely be used to call a function on state/slide/step change.

[tjtaill]

I notice there isn't to any docs or examples on how to use useDeck. Even reading the source code is not very insightful but still it is more than I had before thanks

[tjtaill]

In the end I wound up doing this

{pageView()}

where pageView wrapped the other function to return null, undefined or something renderable it works