This program is inspired by the Reactable, and it attempts to simulate it. This is a very limited early version - the project is more of a proof of concept which provides an excercise in audio programming. You can still have some fun with it though. The table layout consists of a sinewave generator, with a sinewave controller controlling it. Selecting the sinewave controller (the node on the left) allows you to modify its parameters using the sliders at the top of the window.
The Lua scripting pane is a functional Lua repl that allows you to enter multi-line Lua expressions and programs, although isn't tied to anything in the simulator yet.
A better, actually useful version is coming soon.