
CellR — Cellular Automata Editor
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.
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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.

Paint areas of images and add springy wobble effects to create animated GIFs or videos.
plutozc · V2EX
purupuru 抖动起来吧 部分图片区域抖动工具 二次元们 抖动起来吧 [purupuru maker]( https://purupuru-maker.com/) 二次元们 各位食用愉快😀 各种不同的抖动方式 优化了下手机端使用

Generate custom AI character art for games, OCs, and RPG campaigns.
NanoEditor — 对话式 AI 生图平台

Create interactive games, polls, and quizzes with AI for presentations and events.
u/molefrog · Reddit
create multiplayer apps that you can play with friends or share with coworkers. Like Slido/Kahoot but you can create your own one with AI. It can build polls, quizzes or games. had this idea for a while, the space isn't new and there is apps like Kahoot that presenters or educators use for polling/quizzes. however the templates are limited, so I decided to ship my own vibe-coding IDE for generating these. you just describe it for example "noise meter: people scream at their phon

Generate AI coloring pages for K-2 classrooms from text prompts.
robot1996 · HN
AI Coloring Page Generator for printable classroom worksheets

Draw or import bead patterns, automatically count beads, and export PDFs.
letsgogogo · V2EX
做了一个串珠子的工具,支持拼豆。 我做了一个在线串珠图案工具 Loomet 。 可以画图案、自动算珠子数量、导出 PDF 。也支持拼豆模式。 https://loomet.app

Browse and copy 2054 Google Sheets formulas for progress bars, star ratings, and visual effects.
@Kamphey · X
I made a database of 2,000 google sheets formulas that bring JOY to sheets. includes Star Wars, Lord of the Rings progress bars, and timers, and compasses too.

Roll 3D animated dice (D4-D20) for tabletop games instantly.
Nalife520 · V2EX
最近用 Codex 做了一个 3D 骰子! 最近做了一个很小的网页工具:3D 骰子。 做完后有点纠结: 这种小工具到底应该保持极简,还是把常见功能都补上? 抛骰子: https://wheelpage.com/zh/dice-roller/ Dice Roller: https://wheelpage.com/dice-roller/ 现在功能很简单:打开页面,点一下,骰子滚动,然后给出结果。 一开始觉得骰子就是 1 到 6 的随机数,应该很好做。 但做的时候发现,如果只是直接显示数字,又不太像“掷骰子”;做成 3D 动画,又担心有点多余。 现在倾向于先保持简单,打开就能用,不加太多设置。 顺便也做了一个抛硬币页面: https://wheelpage.com/zh/coin-flip/ 它和骰子类似,都是临时做随机决定的小工具。

Play a crypto-themed asteroid shooter arcade game with power-ups and leaderboards.
@biteroidsarcade · X
☄️ Blast through waves of crypto-themed asteroids in the most addictive retro arcade reboot on the web. ⭐ Collect power-ups, chase high scores, master the grind, climb the leaderboard 🕹️ Play anywhere — desktop or mobile, same account & progress 👉

AI-powered notes app built with Codex and refined with Grok.
@Number1AIFanboy · X
I got to go to bed. More coding tomorrow. I just had a realization that I'm building cool shit, using @grok in an app that I built with Codex and refined with Grok. And now Grok just works on himself. LFG🚀 Drop me a note here: Get the app here (use LAUNCH50):

Browse and create AI-generated designs: LEGO builds, Minecraft blueprints, Perler patterns, Tesla wraps.
@deepnlp_contact · X
We are launching Craftsman Agent Studio & Store today on PH, which turns creative ideas -> Agentic Designs -> Connect to skilled craftsman -> Physical products. you like to checkout our launch?

Convert images into Minecraft-inspired block pixel art with adjustable palette and size.
Minecraft Pixel Art Converter — 把图片转换为 Minecraft 方块像素画,支持调整尺寸、调色板并导出材料清单