https://klevgrand.se/krets

KRETS is a modular environment that can be used in any DAW compatible with the AudioUnit or VST format.
The application is based on a set of modules that can be connected in different ways, where focus is on low level audio DSP processing. There are (almost) no ready-made effects to hook into an audio stream, the purpose is for the user to create these more or less from scratch.
By combining mathematical expressions and functions (available as modules) a plethora of audio effects can be created, anything from a compression algorithm to generative soundscapes.

Ok, can I try it?
Yes! Although we're in an early development phase, we'd love if you would like to play with it. Maybe you'll find a couple of bugs, maybe you'll invent a killer distortion algorithm by accident. (true story: An accidental algorithm is actually the reason that Klevgrand started making plugins in the first place)

In order to use Krets, you'll need a Klevgrand account. It is very free and lightweight. You’ll also need a Internet connected computer to authorize your copy of KRETS.