Install and run

Prerequisites

A recent stable Rust toolchain (rustc --version ≥ 1.75).
An audio device the operating system can open.
A graphical display (X11 or Wayland on Linux, native windowing on macOS and Windows).
Linux only: ALSA dev headers (libasound2-dev on Debian/Ubuntu, alsa-lib-devel on Fedora, alsa-lib on Arch). Kira builds against them via cpal. eframe’s default desktop-window features cover X11 and Wayland; if you’re cross-compiling for an embedded target you may need to enable them explicitly.

git clone https://github.com/cmsd2/sndlab
cd sndlab
cargo run -p sndlab --release

A window opens with four panels:

Toolbar across the top — Eval+Play button, plus a per-patch trigger button for every patch registered by the current script.
Editor (centre-left) — syntax-highlighted code editor for the current .rhai file.
Scope (right) — live oscilloscope showing the last rendered patch buffer. Updates whenever you eval.
Log (bottom) — evaluation results, audio playback notifications, warnings, errors.

Key	Action
`F5`	Evaluate the buffer. Trigger one-shots / toggle ambients from the patches row below the toolbar.
toolbar buttons	Trigger any patch by name

Quit via the window close button.

cargo install mdbook
mdbook serve book

Then point your browser at http://localhost:3000.