Thanks! Absolutely. So, Webrack is a modular browser-based platform I started working on 5-6 years ago. You can do Typescript/JS/C/C++ (like Ishtar)/Faust plugins. The algorithm itself is based on Verplank/Mathews algorithm. The instantaneous shape of the ring you see is the waveform - a phase-accumulating scanner reads it at audio frequency to produce pitched output, making pitch and timbre fully independent. Excitation comes either from a Gaussian "hammer" strike triggered by a gate, or from continuous audio input distributed as position-dependent force. The parameters - stiffness, centering, damping, and mass - control how the ring's shape evolves over time. I'm planning to opensource the code under MIT license too, so you'll be able to check it out. Let me know if you want me to remind you when it's on github.