This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
kottke.org
kottke.org
did:plc:vaba7tf7ylt2kaavf4t2kotp
New from Neal Agarwal: Sandboxels. “It’s a falling-sand game with hundreds of elements, heat simulation, electricity & a lot more. I like making little cities and then adding tons of rats.” [neal.fun]
https://neal.fun/sandboxels/
2026-02-18T21:36:05.219Z