sarreph · HN

Dozenal – A Game of Spatial Arithmetic

@dais33923 · X

新手村一号作品在这里： 做了一个免费的在线拼图工具，可以上传多张图片、自由排版、换背景和边框，再导出成图。 欢迎路过玩玩，也欢迎狠狠挑刺：不好用、缺功能、哪里丑，都可以告诉我（虽然我自己也知道嘿嘿）。 先把它养活，后面慢慢养大or再换一个站玩玩哈哈哈😄🧩

u/eashish93 · Reddit

I made a tower stacking game where every height you pass is a real building highrise.lol - tap to drop a floor, stack it as high as you can. Every height you pass is a real building. Free, no signup. Built with Claude Opus 5. Three things I got wrong. I thought the game was the hard part. It wasn't. Anyone can POST a fake score, so I rebuilt the physics to let the server replay your whole run from a seed and a list of taps and check it itself. That touched everything.

heliostatic · HN

A couple weeks ago we were on vacation with friends, and after the kids were asleep we played games -- mostly Qwirkle, which I had never played and am terrible at. I don't care about being terrible at games, so I made a web version to keep playing after vacation: build lines of tiles that share a color or a shape, 2-4 players (or add bots). I wanted it to be low friction, so there are no accounts. Your identity is an anonymous id in localStorage, and you can move it to another device by scanning a QR code or hitting a unique url. Start a game and text someone the link (game slugs are semi-memorable three word phrases), or "Play the computer" and you can play immediately against bots. Games are async-friendly with web push for turn notifications. The stack is one Node process on a small VM, Next.js + Socket.IO, no database. The server and the client use the same engine so moves validate optimistically, and the bots go through the same functions, so bot moves are always legal. State is

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

lby910722 · V2EX

做了一个完全在浏览器本地处理的图片拼接工具： MergeImage 最近做了一个免费图片拼接工具 **MergeImage**： https://mergeimage.app/ 起因很简单：临时把截图、商品图或前后对比图合成一张时，很多在线工具需要先把原图上传到服务器，或者在导出时加水印。我想做一个打开就能用、处理边界也更清楚的小工具。 目前支持： - 最多添加 30 张 PNG 、JPEG 或 WebP - 横向、纵向、网格，以及连续截图的智能重叠拼接 - 拖拽排序、旋转、翻转、间距、背景和尺寸对齐 - 预览后导出 PNG 、JPEG 或 WebP - 图片解码、排版和编码都在当前浏览器本地完成，不需要注册，也不会添加水印 智能拼接会保守判断重复区域；如果置信度不够，会保留完整图片并退回普通纵向拼接，避免误删内容。 现在还是 MVP ，桌面端和移动端都可以直接用，也做了中文界面。欢迎试用，尤其想听听大家对长截图、网格排版和大图性能的反馈。

@jacobhodgson · X

My kid asked me to make a game for her, not to download but to create, so I fired up Claude Code and after an evening, produced three games all of which you can now play on your phone. Tap Tap Blocks ( ) is built from a nine-tile grid of animals, all of which respond when you tap them, and a MAGIC button, because every game needs one. And that’s all there is to it – because that’s all there should be to it, for a little girl. Emoji Wonderland ( ) has six realms – garden, ocean, space, jungle, food, animals – and you get to pop the emojis and drag them around to gather them – it was my favourite game to make, which is not always the case. and Lucky Vegas ( ) has five reels, a paytable, an auto-play function, and a $50,000 jackpot of entirely fictional cash, for which I am grateful, as I was the only one playing. But it was using Twemoji that made them feel like real games, and not just crude experiments with clip-ar

@frontend_edy · X

You don’t need to buy! You just list your startup at

@songfeitong · X

Introducing Pretty Lattice, a modern-looking crystal visualization tool for creating beautiful figures. Built with Codex since 5.5, and now with 5.6 sol. A huge leap from 5.5, much better at frond end. Github: Demo:

@number_one_club · X

— Buy & Paint Pixels on a Shared Canvas

@decodewithrudra · X

@Kdss666 · X

I built my first game in one week with Codex + Vibe Coding 🐉 87 commits, 30+ docs, 44 test files, and builds for Web, iOS, Android, Windows & macOS. Merge Pals all the way to Jetragon—play free: Unofficial, non-profit fan project.