
Atlas of Living Curves
Explore interactive visualizations of mathematical curves, fractals, symmetry, and topology.
@vkuoo · X
Added more demos showcasing graph-math relationships, built with Codex.
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Explore interactive visualizations of mathematical curves, fractals, symmetry, and topology.
@vkuoo · X
Added more demos showcasing graph-math relationships, built with Codex.

Play nested Tetris where each pixel is another complete Tetris game.
farcaster · HN
On this page there are two complete recreations of the original Gameboy Tetris game based on the commented assembly code. On the top level there is a C version that compiles to WASM but on every pixel of that version there is a GLSL shader also implementing the complete original code with a AI player making virtual inputs! Everything was planned by me and coded by Claude Fable. Brazilian tileset generated by Gemini so I'm not technically using any copyrighted assets. Link to repo: https://github.com/ThiagoLira/Fractetris/tree/main

A permanent, shared, 40-square-wide block tower. Design a block, brand it, place it, and stack your product into the internet's infinite tower.
@saas_buildr · X
You can give it a try as its new to the arena...

Use an AI-powered 12-step decluttering system to organize your space with eco-friendly products and assess your chaos level.
@ChaostoClarity4 · X
Check out what I just built with Lovable!

Photograph math equations and word problems to receive instant solutions with step-by-step explanations.
@7spiritz · X
Check out what I just built with Lovable!

A tiny image playground where photographs dissolve into thousands of particles.
@TylerJBeauchamp · X
fun little particle experiment, built with codex 🤗 play with it here:

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.

Learn math through interactive quizzes across 9 topics with an AI tutor and liquid-glass interface.
@AsedaKingVpryi · X
Check out what I just built with Lovable!

Practice system design by submitting architectures and experiencing AI-triggered production incidents.
u/No-Preference-846 · Reddit
I built an AI-augmented system design practice tool that triggers a live production incident when you submit your design - not just a critique Every system design prep resource I used was static — read a diagram, read the tradeoffs, move to the next one. Nothing ever pushed back on what I actually built. So I built ChaosBench . You design a system on a canvas — drag components, wire them up — and when you submit it, an LLM (Gemini) finds the actual weak point in your specific design and

Library of 150+ browser-based tools for images, audio, video, web, and AI tasks.
u/schiz0f · Reddit
I built NutterTools, a library of useful internet tools.. 🛠️ Hey guys, I have built a new website that hosts a collection of useful image/audio/video/web/AI tools in a neat library. There are probably most websites like this, but this is my attempt at it. It already has 150+ tools and I'm planning to add lots more as I'm posting this. Right now it's hosted via GitHub, if received support, I'll get it onto a new domain and also continue adding more tools to keep the site updated in the future.

Batch edit images in your browser with tool chaining, compression, and format conversion.
BulkPicTools — 免费浏览器端图片批量处理工具,支持**工具链串联**(压缩→转格式→裁剪一次完成,无需重复上传),本地 AI 去背景/人脸模糊(WebGPU,无需 API Key),支持 200+ 张图片批量处理,文件不上传服务器。

Turn social media growth into images and clips instantly without design tools.
@udaykirancodes · X
Hi am building