
under→the→hood · a ready→made explorer
Drag boxes to visualize how a Flexbox layout engine infers constraints.
drzivil · HN
Drag boxes around and watch a layout engine infer the Flexbox (no AI)
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Drag boxes to visualize how a Flexbox layout engine infers constraints.
drzivil · HN
Drag boxes around and watch a layout engine infer the Flexbox (no AI)

Search for electronic components by specs, part number, or description.
hannesfur · HN
Stillwind – PCB part selection as constraint solving


Interactive 3D tour of a feedforward neural network showing how layers process information.
aithena · HN
A walkable 3D tour of a feedforward neural net

Forge creatures in a 3D game with GPU-simulated water physics.
@rand_monsterlab · X
A monster walks into a GPU-simulated pond. Reactive SPH water in the browser with @threejs + WebGPU. Every movement sends ripples through Coming soon. Follow @rand_monsterlab: #ThreeJS #WebGPU #VibeCoding #IndieGame #Monster

Interactive archive of mathematical frameworks developed through AI-human collaboration with calculus verification.
@ErnestPresident · X
I know how to code Sun Yi so I vibe coded a multi layers math pipeline + multi layer verifier pipeline that do advanced calculus, I must do something wrong then.

Score and compare data center sites by climate risk, grid proximity, air quality, and legislative exposure. Identify optimal whitespace locations across the US with live data.
studsnchayns · HN
Show HN AI Data Center Alert

Interactive physics platform for Yemeni curriculum with lessons, question bank, and virtual lab.
@YCsmTWIfnTknbAi · X
Check out what I just built with Lovable!

Play a 5x5 tactical board game against AI with three difficulty levels.
@Snader1967 · X
Check out what I just built with Lovable!

The daily visual challenge. Three compelling scenes that play with your perception. Trust your intuition to solve today's set.
u/LeZoroducu · Reddit
I built a free daily game where you get amazed by reality instead of AI slop. (Update: Video support and backstories) I shared a very early version of my side project here a few weeks ago, and the feedback was super helpful. It's a completely free daily browser game, no sign-up needed. You can play today's set here: shamshot.com With all the AI generated stuff flooding the internet lately, I found myself second-guessing completely normal pictures. But it also made me realize

400kA铝电解槽柔性负荷调节中试系统三维数字孪生操作台
@idingxs · X
给客户做了一个3D工厂模拟, 收多少钱合适尼? 总体消耗了plus得一周token的量。 工具主要是:@Blender & @threejs

Guess the time and location from AI-generated images to test your geography knowledge.
TimeGuessr — 给你一张图片,让你猜测图片发生的时间和地点。我们把 Timeguessr 的玩法原封不动地搬了过来,只是把图库换成了另一批“假照片”——全部由 AI 生成的过去 50 年里可能发生的瞬间