sgbeal · HN

Word-finder/anagram solver web app for mobile browsers

lemma1729 · HN

Hi HN, This is ProofTree, and in TLDR: it is a platform where you can chat with an AI to do math, the way you already do, with context-awareness and knows how you personally do math, connected to the fora of other live human mathematicians. So, when you are talking to an AI about a proof at 3 am, and you need a human expert looking at it, or a discussion around it, like you do on StackExchange, this is it! You need an approved email account to use it, so please write here if you would live to try it out.

Nalife520 · V2EX

做了一个在线反应、记忆与专注力测试网站 最近做了一个叫 [PickTests]( https://picktests.com/) 的在线测试站。 反应时间、序列记忆、瞄准训练这些东西，网上其实已经有很多了。真正让我想重新做一遍的，是不少页面要么堆了很多不必要的内容，要么广告和装饰比测试本身更抢注意力，到了手机上也不一定顺手。 所以我给这个项目定了一个比较克制的方向： 不急着增加更多测试，先把每一个已有的测试认真做好。 目前上线了 6 个测试： - 反应时间 - 瞄准训练 - 序列记忆 - 数字记忆 - 多目标追踪 - 斯特鲁普测试 首页：[反应测试]( https://picktests.com/zh/) 网站使用纯 HTML 、CSS 和 JavaScript ，没有账号系统。成绩保存在当前浏览器，打开页面就可以开始。 我现在主要在调整这些细节： - 操作是不是足够顺手 - 测试节奏会不会太快或太慢 - 结果能不能一眼看懂 - 动效和反馈会不会太多 - 手机、平板和电脑上的体验是否一致 目前最想先做好的页面

ilia_foo · HN

Read the Room – a social LLM puzzle

@ForwardEditor · X

Someone held onto since 1999 just to release the most vibe coded slop I've ever seen They are clearly looking for some attention for a 7 figure sale

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

@TMTDigitals · X

Check out what I just built with Lovable! I am currently learning python programming. I wrote the entire logic of this game(Number guessing game) myself with python. I gave the zip file to lovable and prompted it to build a Web app(UI) for my logic. Enjoy

@GergelyIgneczi · X

Check out what I just built with Lovable! This is a music educational game.

@weirdcodesx · X

Built with Claude AI.Code & Play: 💻 🎮 #Gamedev #IndieDev #JavaScript #VibeCoding #HTML5

@munnk9 · X

Just shipped a 100-tier rank system to my Rubik's Cube web app! 🧊✨ ⚪ Starts from White 🌈 Evolves into dazzling Rainbow at Rank 100 with insane milestone effects (Ranks 2, 10, 30, 50, 100)! 💎🔥 Try it 👇 #webdev #buildinpublic

u/Comfortable-Break-40 · Reddit

I spent a year building a DSA learning platform with 111 interactive visualizers. Would love feedback. A few years ago, I failed interviews at Google, Amazon, and Microsoft. The reason was simple: I could code, but I never properly understood Data Structures and Algorithms. I spent almost a year learning DSA after that. During that time, I realized I don't learn by memorizing. I learn by building. And I couldn't find a tool that taught DSA the way I wanted to learn it. So I

@index_caogen · X

我的新游戏网站 Color Match Game 上线了 🎨 观察一个颜色 4 秒，然后凭记忆用色相、饱和度和亮度把它还原出来，看看你的色彩记忆能得多少分。 每天 5 道挑战，全球玩家题目相同。 完全免费，无需注册。 来试试你能不能超过我： #独立开发 #独立游戏 #小游戏