Closing this as part of 2024 triage.

As of now, the charter of the WG is to focus on foundational crates and functionality, rather than develop solutions for all use cases. However, as of today there are the following existing solutions, and folks finding this issue are suggested to contribute to one of the following projects:

* STUFF
* GOES
* HERE

If you think this was closed incorrectly, please leave a comment and we can revisit this decision in the next weekly WG meeting on Matrix.