Why Does PrimeVue Use the HTML data-* Attribute?

[saad-nut]

Hello PrimeVue Team,

Thank you for the amazing library!

I’ve noticed that some PrimeVue components make use of the HTML data-* attribute. Could you clarify the purpose of this? Specifically:

Why is the data-* attribute used in PrimeVue components?
Is it primarily for internal functionality, or is it intended for developer use?
Thank you for your time and for helping me understand this better!

Best regards,

[J-Michalek]

This seems more like a question suitable for the discord server rather than a GH issue.

The data atributes are not documented at all so they should not be used as they could change at any time. I think they are used internally to highlight the passthrough sections in the docs and possibly some other behavior.