
Play & Invest – Spielerisch lernen für Kinder | über 450 Lektionen kostenlos
Learn math, science, finance through 450+ interactive mini-games and lessons.
@PAIMultiverse · X
The full gallery
Tech stack
60 projects

Learn math, science, finance through 450+ interactive mini-games and lessons.
@PAIMultiverse · X

Test your cognitive speed across reaction, decision, focus, memory, and inhibitory control.
@MuttyRab · X

Interactive quiz game to learn and test knowledge of countries, capitals, flags and US states.
u/TheWierdGuy · Reddit
I spent way too many hours on Sporcle's "Countries/Flags of the World" quizzes, so I built the geography learning and quiz site I wished it was A couple of years ago I used Sporcle to feed my nerdy obsession with learning every country and flag in the world. Loved it, but it always felt a little clunky when dealing with small territories, or large maps like the world quiz. Last month I decided to give it a shot with Claude and build the most complete version of a geo quiz site I could: poli

Convert study material into interactive games guided by an AI tutor.
u/darth_santos · Reddit
I built an AI app that turns any study material into a gamified learning journey Hi everyone! After several months of development, I'm excited to finally launch my project: Odyssa. The idea came from my frustration with reading long PDFs, taking notes manually, and forgetting what I'd learned. Instead of just summarizing content, Odyssa transforms your study material into a complete gamified learning journey powered by AI. You can upload PDFs, documents, and other learni

Play mahjong with English letter tiles to test and improve vocabulary.
Brucepac · V2EX
[VIBE CODING]打麻将啦,三缺一,就差背单词的你啦! 英语麻将,集学习、娱乐为一身的新型麻将,将牌面换成英文字母,单词量越大的人,越能和牌。寓教于乐,是一种学习英语的新方式。 这是我用 AI 全程 vibe coding 做的第一个网页游戏,分享一下: https://englishmahjong.com 免注册直接玩,前端已开源: https://github.com/Bruce-pac/EnglishMahjong-web 来考验你们的词汇量吧! 欢迎来玩来喷。

Summarize YouTube videos with AI to get transcripts, mind maps, and multilingual study notes.
mychary · V2EX
做了十多年视频后期,我 vibecoding 了一个 YouTube 视频分析总结工具 大家好,我是一个做了十多年影视后期的从业者,最近开始学习 vibecoding ,尝试自己做产品。 由于之前工作的需要,随时学习最新的技术,所以需要经常看些教程,比如 C4D 或者 Houdini 之类的,但是这类教程往往都是英文的,对于我这种英文不好的人来说,简直是地狱,看一会就困得不行,尤其是听不懂,只能看操作,一个教程看下来,实际吸收的知识我估计只有 30%左右。出于这个原因,我就考虑做一个学习工具,于是有了这个产品。 这个工具叫 TubeTutor AI: https://www.tubetutor.top 我看过很多现在市面上的 YouTube 工具,主要依赖字幕。用来总结访谈、播客和课程问题不大,遇到屏幕录制、软件教程、代码演示或者旁白比较少的视频,往往需要暂停,来看清楚作者到底操作了什么,或者输入了什么命令,这样无形中浪费了大量的时间。 所以我给 TubeTutor 做了一个视觉分析功能。 它会结合视频字幕和画面,尝试整理视频中出现的工具、网页、代码

Learn Python by solving 60 coding challenges in a browser-based editor.
u/Funny-Temporary7465 · Reddit
Built a Python learning platform because I was bored of the existing options Hey everyone, I built PyTutor, a web app to learn Python by actually writing code from the first minute instead of watching videos. 60 challenges across 6 modules, a real Python editor in the browser (runs via Skulpt, no backend needed), a live variable inspector so you can see what your code is doing as it runs, and a certificate at the end. Built it with AI-assisted coding tools, which let me focus more on the

Free mock tests and previous year papers for RRB railway exam prep.
@Sureshsankhla__ · X
Check out what I just built with Lovable!

Practice daily Java interview questions and build a lasting streak without signing in.
@ByteCrafter2344 · X
Making practice as a habit.

Learn Farsi free with audio lessons, alphabet guides, grammar, and spaced-repetition practice.
u/BigBoyWeazle · Reddit
Launching our first iOS app was brutal… but it paid off🚀 Hey everyone 😊 We recently launched our first iPhone app, Learn Farsi iOS and man o man, what a ride it was! Some early numbers in the first 4 weeks: • 290+ downloads • 23 paid users, $700+ total revenue so far • Now at ~$100 MRR I know these numbers aren’t huge, but it honestly feels crazy to see people pay for something we built. It really shows that building for a small, underserved niche can work. A

A daily art quiz where you guess painters and build a streak.
@stantokman · X
please destroy it

Create lessons, worksheets, and quizzes using AI tools to streamline your teaching.
TeachAny — 使用 TeachAny AI 工具,简化您的教学 - [更多功能](https://www.teachany.com/tools)