Tried this on desktop and mobile, totally different experiences. I love the residue effect on the screen after I tilt the sand around on mobile. Next step: hourglass or maybe a snow globe?

Does it make Patterns if you put a sine wave on your phone's speaker? What are they called? Moirée patterns?

Found source repo here https://github.com/av/safe-sand

On a mobile phone it makes a lot more sense. Try shaking it!

This brings me a lot of joy. I love little toys that exist for no other reason than "I really want this to be a thing"

It was a lot of fun. I wrote I love you phrase to my gf and she liked it.

I just spent 15 mins playing with this on my phone, it was a lot of fun!

oh wow, the stones even have some water around them. This looks and feels real.

And if you manage to collect a lot in one place, the sand from the pile does fall like real sand. This is amazing.

The sound is not good though.

It didn’t look realistic to me until I added `?sand=beach` to the URL. Maybe I only associate sand from the beach as sand. Others I call silt perhaps incorrectly.

This is really cool and give a realistic sense

this is super fun! well done

Wow man, very cool.

I am feeling the sand physically at watching at this, good job!

You can play a nice little round of Bocce with the stones

This one does much better at retaining volume than the smudge demo last week :)

Seeing all the Macbook Pro PROLED XDR Touch Screen geeks finding a use for their new device :D

Cue the whines about not using WebGPU.

i feel like i'm watching a stop-motion movie as it moves. very nice

I think it's lacking momentum, the sand stops way too abruptly, and the audio also has too harsh cutoff. It also falls too fast.

Otherwise really amazing!

This is very fun to play with.

This is annoying to clean up exactly like real sand.

I wouldn’t call it realistic, sand gets stuck in the air, stones don’t rotate, and there’s quite an uncanny valley effect based on angles. Still a cool demo of what is possible, even though I get 10fps or something on a iPhone 15 Pro

Zooming on the desktop makes it more dense looking, which is probably not intended but can look very cool IMO.

Reminds me of this demo game https://store.steampowered.com/app/3216520/Sandcastle/

Runs like crap on iPhone 14. I know it’s not the current generation of phone but is there really that meaningful of a difference between that and a current one?

Naturally the first instinct of man is to draw a penis.