
systemInPain
Build and scale systems in an interactive simulator to learn system design.
@echo_muss · X
Learn system design Try
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20 projects

Build and scale systems in an interactive simulator to learn system design.
@echo_muss · X
Learn system design Try

Learn Git through interactive missions with an in-browser terminal and virtual team collaboration.
@0shuvo0 · X

Quiz platform for kids (Grades 1-10) to practice and learn through interactive quizzes.
@lodha13 · X
Checkout below apps Hisabarabar (Play Store)

Improve judgment across parenting, communication, leadership, and finance through swipe-based scenario quizzes.
@ShashankBhutiy4 · X
Duolingo for Soft Skills and career growth

Generate drawing prompts by difficulty level with timed challenges and AI reference images.
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

AI tutoring platform for high school students combining curriculum planning, progress tracking, and visual problem-solving explanations.
@Cjeremydev · X
, The AI that explains schoolwork by drawing.

Free AI tutor for kids aged 7-9 that personalizes lessons in coding and technology through interactive games.
u/Designer_Process_715 · Reddit
I built a free AI tutor for kids that remembers each kid and makes learning feel like a game I'm a software engineer and dad of three. My two older kids were deep in YouTube Shorts and Roblox, and I didn't mind the screen — I minded that they walked away with nothing. So over the last ~7 months I built the thing I wished existed. It's called Aivie Spark. My favorite moment testing it: my son hit a Boss Challenge on a math topic and got stuck. Instead of giving up — or getting the answer

Interactive solver and visual guide for projectile motion problems.
@Quaxguy · X

Learn data structures and algorithms through interactive visualizations and interview prep tools.
@aarsh_30 · X

Turn your study notes into competitive quiz battles and get AI coaching on weak topics.
u/Due_Load6189 · Reddit
I built a study battle app and need honest feedback Hey everyone, I’m a student building StudyClash, an app that turns practice questions into competitive study battles. You can try a deck, answer questions, get a score, see what topics you’re weak in, and use an AI coach to understand mistakes. I’m not trying to sell anything right now — I just need honest feedback before I show it to more people. Main things I want feedback on: Is the app easy to understand? Does anything look b

Track your learning progress and project development as a developer.
@Dev_code_04 · X

Team-shareable library of AI prompts and agent skills for Claude Code, Cursor, and other platforms.
@promptcarrot · X