
Ten Billion Years - The Life of a Star
Explore the life cycle of a star in an interactive WebGL visualization.
@rotaercz · X
Built it for my son. 0 MRR but priceless to make a child happy.
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Explore the life cycle of a star in an interactive WebGL visualization.
@rotaercz · X
Built it for my son. 0 MRR but priceless to make a child happy.

Design cellular automata patterns, animate them, and export as SVG.
@majo_puterka · X
Nerdy, browser-based pattern generator on Wolfram's cellular automata. SVG export, freehand mode, free.

Play with 67 interactive worlds simulating physics, biology, and astronomy.
@maker_jackie · X
我做了一个我自己会忍不住一直玩的网站 shape of world。 这是一个“可游玩的知识宇宙”:你可以改变地轴倾角,看四季怎样出现;把小行星砸向地球;拆开一头牛,找到吊龙和牛腱;还可以查看超酷炫的黑洞和太阳系。 现在有 67 个互动世界。免费、不用登录,打开就能玩。 👉

Create interactive product demos to showcase software without complex staging environments.
u/Easy_Programmer_8376 · Reddit
Third place in ProductHunt Hey y’all! I’m the solo dev behind LiveDemo.ai , an interactive product demo platform built to help B2B SaaS teams showcase their software without needing complex staging environments or boring, static video recordings. After months of grinding out the code, configuring infrastructure, and building integrations, I’m incredibly excited to say that we just launched on Product Hunt again! If you have a few minutes, I’d love for you to check it out and give me

Map founder DNA across behavioral dimensions to find compatible investors.
@enoch_fyw · X
MBTI for founders, connect with Investors the fun way!

Walk through a 3D library to explore your curated quotes.
jac08h · HN
I turned my quote collection into a walkable 3D library (desktop-only)

Interactively paint and decode procedural Wang tile patterns from FF9's ocean.
jawnston · HN
made a fun little website with AI to explain how the Oceans in FFIX are authored after days of slamming my head against the keyboard trying to deconstruct it


Transform academic papers and sketches into publication-ready methodology diagrams and research figures.

Explore a 3D showcase of AI agent orchestration with real-time project health metrics and live logs.
@patologico · X

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)

Explore world events through a visual, source-aware news map.
@brryg_ · X
sure man, working on a social and visual news hub called heuron - lmk what you think!