Welcome to the Loveshack

Choose a track in the boxes below. The side rail becomes a numbered list for that track only: runnable 60-step lessons first, then the language reference, stdlib catalog, cookbook, and Domain Days last (deep dives open on their own page).

In the 60-step track, click a number, read the lesson, press Run, and use Reset step code if you want the original snippet back. All code runs in your browser using the real ilusm interpreter compiled to WebAssembly - no install needed.