Focus Game — 专注力训练小游戏集合，包含 Schulte Table、Stroop Test、Reaction Time Test 等浏览器训练工具

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.

u/Whole-Bike-7765 · Reddit

Advise for prompt generator & prompt library in the making Hey there, I’m building a prompt library and prompt generator, and I’d love to get some feedback on it. I’m 17 and have been working on the project myself for a while now, and it’s getting close to the point where I’d like other people to try it out. The idea is to make it easier to turn a rough idea into a structured prompt ready to use across any LLM, while also providing a library where people can discover and share useful prom

@japangor · X

@Nickdfairclough · X

scream ai — 把你的自拍照转化为电影感十足的千禧年（Y2K）恐怖风照片

@des1gnfox · X

I built a REAL TB-303 in the browser. 🎛️🔥 Acid basslines, resonant filter, slide & accent — full real-time synthesis, zero plugins. Built with Claude Code + Fable 5. Try it 👇 #WebAudio #AcidHouse #ClaudeCode #TB303

u/GrizzlyConor · Reddit

I built an app called Doom Scroll that hits you with a paywall after 3 miles of scrolling I wanted to build something that targets our actual scrolling habits. The app tracks your real-time thumb distance, displays sarcastic milestones as you go, and locks you out once you scroll a literal "5K" (3.1 miles). ​I'm currently finishing up the database backend to save user high scores, profile accounts, and extended milestones that go out into Low Earth Orbit for the premium tier.

Seedance 2.5 — 字节跳动推出的 AI 视频生成器，输入提示词生成原生 4K 画质、时长达 30 秒的视频，支持最多 50 个参考输入，免费使用

vatsalaggarwal · HN

Production duplex speech model for revenue calls

@neha041187 · X

@sandfish8 · X

just shipped some cool background image styling on Flipnem! (anki alternative) #anki #buildinpublic