Author tools and experiments — not for kids.
Tools for building scenarios, smoke-testing components, and sketching activities before they're ready for the playground.
Paste a sentence, mark up grammatical roles, emit it as mad-libs YAML.
Drop-in shape validator wired to a bus event. Click to fire passing and failing payloads; watch verify:pass/verify:fail light up.
Exercise smol-local-store writes, reads, and history fold.