Hi, author of Solenya here. Thanks for the post. For anyone interested, here'a a few more links:

Main page w/ links to other resources: https://www.solenya.org/

Fun example app built w/ solenya: deep learning to recognize digits in your browser: https://www.solenya.org/deep-learning

Real world app built w/ solenya: code music in your browser: https://www.motifn.com/