Rust has been all the hype for some years now in the compiled space. As a new revision of this book is about to get out, I managed to get my hand on the first revision to see how I could learn Rust with it.
SD1 is a full rewrite of one of my first plugins with the help of Audio ToolKit Modelling. It allowed me for a closer match with the original circuit without having to optimize the equations myself.
TS9 is a Patreon-only plugin, although the source is freely available. The same technology was used to emulate the drive and tone-control as what was used for SD1. The sound is similar yet different.