
Skillful | Swipe-Based Quizzes for Real-Life Skills
Improve judgment across parenting, communication, leadership, and finance through swipe-based scenario quizzes.
@ShashankBhutiy4 · X
Duolingo for Soft Skills and career growth
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Improve judgment across parenting, communication, leadership, and finance through swipe-based scenario quizzes.
@ShashankBhutiy4 · X
Duolingo for Soft Skills and career growth

Interactive demo for experimenting with grading mechanics.
@TheEduardoRFS · X
I vibe coded a demo for grading, not in a great shape but it's fun to play a bit.

Use an AI agent to automatically generate and execute test cases across browsers without manual QA.
@mlguy1234 · X

Paste or upload text to instantly detect if it was generated by ChatGPT, Claude, GPT-4, or Gemini.
sanabano · Product Hunt
GPTOne Free AI detector for ChatGPT, Claude, Gemini & more

Free browser-based developer tools. Minify, convert, validate and format code locally — no signup, nothing uploaded.
@FastMinify · X
FastMinify — Privacy-first developer toolbox with 170+ free tools. Minify, beautify, validate and convert JSON, CSS, JavaScript, SVG, XML, YAML and much more — everything runs locally in your browser.

Scan your help center for conflicts, duplicates, and outdated content.
willt2026 · Product Hunt
CheckMyHelpCenter Find conflicts hiding in your Help Center before AI does

A private 100-question Rice Purity Test with browser-local scoring, no account required.
lby910722 · V2EX
一个隐私优先的 Rice Purity Test: 100 题、浏览器本地计分 最近做了一个独立的 Rice Purity Test: https://testricepurity.org/ 它面向 18+ 用户,包含 100 道原创 Yes/No 题目。答题进度和分数只保存在浏览器本地,没有账号、服务器端答案存储、分析脚本或广告脚本。结果页还提供浏览器本地的模式报告和好友挑战(只把加密分数放在 URL fragment ,不上传答案)。 我也尽量把边界写清楚:这是娱乐/自我反思工具,不是心理测量、诊断或道德评价,也与 Rice University 无关。当前支持英语、西班牙语、法语、德语、葡萄牙语、日语、韩语和简体中文。 欢迎试用,也想听听大家对隐私说明、移动端答题流程和结果分享设计的意见。

Train your concentration with interactive games including Schulte Tables, Stroop Tests, and reaction time challenges.
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

Test your app across devices and browsers to catch bugs automatically in minutes.
@vibe_and_go · X

Take AI-scored PTE Core practice tests with instant feedback.
phrasel_service · Product Hunt
Phrasel AI-powered PTE Core practice, feedback, and mock tests

Play a 5x5 tactical board game against AI with three difficulty levels.
@Snader1967 · X
Check out what I just built with Lovable!

Throw virtual jiao cups in 3D to get your divination result.
Demo1024 · V2EX
重看《周处除三害》后,我做了个 3D 掷筊小网站 大家好,我最近重看了一遍《周处除三害》。 然后看到电影里陈桂林在关圣帝君面前连续掷出九次圣杯,随后决定自首。筊杯一次次被抛起,他也在一次次落定的结果面前挣扎,直到不得不作出选择的时候,我突然也想试试掷筊,就是去掷几下玩一下。 结果我搜了半天,发现基本上类似的在线掷筊工具都做的挺拉胯的。基本都是点一下,然后给你个随机的结果,没有过程,没有仪式感。然后我就觉得不如我自己做一个。 所以就和 Codex 协作做出了当前这个版本的 3D 掷筊小网站: https://asklaoye.com/zh-Hans 名字叫「问老爷·掷筊问事」,取名源于潮汕地区,一般把这种请示神明的过程称之为问老爷。 和现在能搜到的那些在线掷筊工具相比,问老爷里的两枚筊杯会经过实际的 3D 物理运动:向上抛起、碰撞、落地,最后根据两枚筊杯停稳后的朝向,判断是圣杯、笑杯还是阴杯。由于我限制了投掷范围为网页全局视口,所以也会出现卡边之类的特殊情况,这个时候就会显示未定结果。 然后网站里面的筊杯的 3D 模型,还是我专门充值了 70