Datastar is currently in the Release Candidate phase of v1, which they seem to be certain will be the final form of Datastar. So, they're really not looking for "community contributions" to the core of datastar, other than for feedback to polish it off.

Moreover, ALL of the features are "plugins" - there's nothing stopping anyone from building and sharing their own. It is actually encouraged. In fact, in their next release they'll be releasing and documenting some sort of public API for plugins. Not sure exactly how it will differ from the current form though, since you can already make your own plugins.

They also intend to have some sort of free, open-source "marketplace" for community-built web components, based on their upcoming Rocket web component and Stellar css framework. You would just need to have the Datastar pro license to be able to use any of them.

I can see how this final part might be criticized, but it does seem quite fair to me. Sustainable open source is a big problem - in recent months ive had some important fully-open source dependencies disappear - even ones that were backed by well-funded companies. Moreover, Datastar is registered as a 501c3, and they really don't intend to "make money" from all of this. Its just to pay the bills, travel to conferences etc...

They're very reasonable people and open to all discussion in their discord. Im sure that whatever concerns you still have could be explained quickly if you went there.

In fact, i just posted there about this thread and how its overflowing with nonsensical complaints about how there's no link to or mention of Pro on the homepage - they said sure, we'll add a link.