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/dodqy · Reddit

Trading Practice Platform I’ve always found it difficult to get meaningful practice outside of market hours, so I built a browser-based replay platform to solve that problem. You choose a stock or ETF, time of day, and up to three indicators, and it randomly loads a historical trading session from the past six months. The goal is to practice taking trades as if they were happening live. It includes: Basic and advanced TP/SL management AI trade reviews with a performance score after each

alexanderholy2_pixel · Product Hunt

Learn Anything — Master any topic AI builds your course. Real sources teach it.

@TawiahHann7270 · X

Check out what I just built with Lovable!

haowen8098 · V2EX

做了一个随机绘画题目生成器 它可以根据绘画类型、难度和挑战时间生成题目，还提供倒计时和可选的 AI 参考图： https://www.drawingpromptgenerator.com/ 目前还是早期版本

u/kiln213 · Reddit

Built Duolingo for Learning Anything! I wanted a way to learn anything in bite sized pieces and have fun! Learning requires active participation and spaced repetition to properly absorb what you learn, you need reps just like working out. How it works: - Enter a sentence and generate an entire learning curriculum for yourself, at your skill level, interest and depth, starting from the foundations and working your way up to expertise - Fact check and cite the sources it use

u/atylerrice · Reddit

I videcoded an app like duolingo but for poker! Mostly with claude code and codex. My open claw agent runs bug hunts throughout the day and night and pushes fixes automatically. it also looks for bad design or design that is hard to understand and opens github issues for those automatically. It started with a prompt that was basically just build duolingo but for poker. with a loop since that was popular at the time. I’ve hit my token limit almost every week since starting whi

@mkappworks · X

I am building lets connect

@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

@deebee230730 · X

@Katrinaw10111 · X

Built my first app: HotHand, a poker coaching tool 🃏 👉 Poker players of Twitter, I need your honest feedback. What works? What's missing? Reply or DM me ！

@ShashankBhutiy4 · X

Duolingo for Soft Skills and career growth