Went to ZKsummit10 last week - and it made me quite excited about the space.

There looks to be many attempts, both as L1 and L2s. Between that and Domain Specific Languages are also abundant, the space is bubbling with cool tech.

However, there weren't yet zkML apps. Are there any good resources/apps using zkML?

& https://www.zama.ai/ 
Just listing a few of my favorites

Ingonyama & Giza… 
https://www.ingonyama.com/

https://www.gizatech.xyz/

https://pse.dev/projects/zkml

https://github.com/zkonduit/ezkl

And a few other teams doing cool stuff in zkML