Closures, pattern matching, loops, WASM REPL in the browser, generative canvas, Perceus RC. There's a REPL at the bottom. Go play with it.

A diff viewer, a multiplexer running AI agents, a tree-walking interpreter, actors that spawn and talk, Elm-style errors, and LLVM compilation to native code.

Walking through the grammar piece by piece. Actors, typed state, pipes, message sends, guards, Holes, situations, bubbles, and jazz computers.

Actors, agents, multiplexers, and the language that builds itself.