digg/ai
2d ago

Claude AI Builds Real-Time 3D Schrödinger Wavefunction Simulator With Zig WASM

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Original post
DanielleFong
Danielle Fong 🔆#882@DANIELLEFONG

ok so i found out that the http://claude.ai harness can write wasm to an interactive widget, via zig. wasm is just super performant, and it's a better interface in a lot of ways than the remote control. the diagrams and interactive widgets are special magic. it uses zig (rust blocked for some reason for me) compiles to wasm, and then render an html, realtime, 3d, 175 hz, explorable explanation. it's really cool because you can make fluid interfaces and you can see it, and the ai can use it too

5:29 PM · May 14, 2026 View on X
Reposted by
Danielle Fong 🔆#882@DANIELLEFONG
ORIGINAL POSTDanielle Fong 🔆#882Danielle Fong 🔆@DANIELLEFONG

ok so i found out that the http://claude.ai harness can write wasm to an interactive widget, via zig.

wasm is just super performant, and it's a better interface in a lot of ways than the remote control. the diagrams and interactive widgets are special magic.

it uses zig (rust blocked for some reason for me) compiles to wasm, and then render an html, realtime, 3d, 175 hz, explorable explanation.

it's really cool because you can make fluid interfaces and you can see it, and the ai can use it too

12:29 AM · May 15, 2026 · 9.9K Views
REPLYDanielle Fong 🔆#882Danielle Fong 🔆@DANIELLEFONG

if this is the last thing i can use opus for on my account i am going to be really

Danielle Fong 🔆Danielle Fong 🔆@DanielleFong

ok so i found out that the http://claude.ai harness can write wasm to an interactive widget, via zig. wasm is just super performant, and it's a better interface in a lot of ways than the remote control. the diagrams and interactive widgets are special magic. it uses zig (rust blocked for some reason for me) compiles to wasm, and then render an html, realtime, 3d, 175 hz, explorable explanation. it's really cool because you can make fluid interfaces and you can see it, and the ai can use it too

12:29 AM · May 15, 2026 · 9.9K Views
12:37 AM · May 15, 2026 · 815 Views
REPLYDanielle Fong 🔆#882Danielle Fong 🔆@DANIELLEFONG

WE'RE BACK

Danielle Fong 🔆Danielle Fong 🔆@DanielleFong

if this is the last thing i can use opus for on my account i am going to be really

12:37 AM · May 15, 2026 · 815 Views
12:45 AM · May 15, 2026 · 538 Views
QUOTE POSTDanielle Fong 🔆#882Danielle Fong 🔆@DANIELLEFONG
Danielle Fong 🔆Danielle Fong 🔆@DanielleFong

tried of waiting for Kitten Space Agency to implement In-situ Dyson Sphere Mass Drivers? you can simply build it inside the harness hidden inside http://claude.ai

7:17 PM · May 15, 2026 · 1.9K Views
7:59 PM · May 15, 2026 · 559 Views
QUOTE POSTDanielle Fong 🔆#882Danielle Fong 🔆@DANIELLEFONG

tried of waiting for Kitten Space Agency to implement In-situ Dyson Sphere Mass Drivers?

you can simply build it inside the harness hidden inside http://claude.ai

Danielle Fong 🔆Danielle Fong 🔆@DanielleFong

ok so i found out that the http://claude.ai harness can write wasm to an interactive widget, via zig. wasm is just super performant, and it's a better interface in a lot of ways than the remote control. the diagrams and interactive widgets are special magic. it uses zig (rust blocked for some reason for me) compiles to wasm, and then render an html, realtime, 3d, 175 hz, explorable explanation. it's really cool because you can make fluid interfaces and you can see it, and the ai can use it too

12:29 AM · May 15, 2026 · 9.9K Views
7:17 PM · May 15, 2026 · 1.9K Views
Claude AI Builds Real-Time 3D Schrödinger Wavefunction Simulator With Zig WASM · Digg