Code.
What's underneath, and where to read it.
This site is a front end. The interesting parts are separate repos that got pulled in here once they worked, and all of them are public.
I pick a language by the job rather than by what's already in the directory. Anything with a hot loop in it goes to Rust or C and comes back as WASM; the layer holding the pieces together is Elixir. Makes for a scattered-looking list of repos.
Running right now
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fugue Elixir
This site, and by now most of what's under it. Phoenix and LiveView, with the drawing done on the server rather than shipped to your browser as a pile of JavaScript. The fuzzy math and the mood clustering live here too; they used to be their own services until keeping them awake stopped being worth it.
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petri C -> WASM
Simulation kernels written in C and compiled to WASM, so the stepping happens in your browser at native-ish speed. Boids and sandpile are wired up here; there are a handful more in the repo that haven't found a page yet.
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glissando Rust -> WASM
Fits generalized additive models. Loads on demand as a wasm blob, so the curve you're dragging is being refit in the tab, not on a server somewhere.
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Timbre Python
World Color Survey aggregation: every chip on the 40 hue by 8 lightness grid against the term speakers of a language actually reached for, and how many of them agreed. Tarahumara, Kalam, Nafaanra, and Walpiri so far. The output gets generated into an Elixir module rather than queried at runtime.
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real-complex infra
Cloud Run config, GitHub Actions, and the environment variables the deployed service actually reads. Nothing to look at.
In the shop
Real and public, but nothing here is running yet.
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chirplet Julia
White-crowned sparrow song dialects as a continuous field rather than tidy regions on a map. Vendored into the assets folder already, waiting on the upstream pipeline to make something worth drawing.
Reading it
Every page here ends with a source line pointing at the code that draws it, usually straight to the directory rather than the repo root. If something on this site looks like it shouldn't work, that's the fastest way to check whether it does.
The rest is on GitHub , including a fair amount that never made it here.