Zenroom is a tiny and portable virtual machine that integrates in any application to authenticate and restrict access to data and execute human-readable smart contracts. https://zenroom.org/
In this live demo we go through the basic functionalities of Zenroom, we go through the source code and we show a full zero knowledge proof flow.
Github: https://github.com/DECODEproject/zenroom/ Web demo: https://dev.zenroom.org/demo/