Havuz

Narrated, 3Blue1Brown-style 4K math explainer videos built in Rust with franken_manim (native TeX, no LaTeX, no Python) and voiced by Franke

Interactive 3D MRI anatomy teardown and physics lab: 21 procedural components, real clipping sections, gradients, RF, GRE and k-space in Thr

An explanation compiler for Claude Code: first-principles explanations in controlled prose, diagrams, interactive pages, or 3Blue1Brown-styl

Free, open-source flashcards with FSRS spaced repetition for 60 languages: ready word lists, a learner's dictionary, grammar and a translato

面向杭电「上课啦」的 Windows 课堂辅助工具，支持本地语音识别、关键词提醒与可选签到辅助。

打开这个文件夹，就有一位一对一导师。A Markdown teaching protocol that turns any AI tool into a one-on-one tutor.

Image2-first Codex skill for generating PPT page images, QA contact sheets, PPTX wrappers, and timed scripts.

Torollo is an open-source interactive visual playground designed to learn system design and networking, all locally.

Any source (PDF, video, web, audio, text) to interactive learning package with quizzes, flashcards and spaced repetition. One command, 12-se

A local-first Flutter research notebook for meals, medication context, and evidence-oriented explanations. Educational prototype with synthe

We built an anonymous, AI-powered doubt-solving platform integrated with classrooms where students can ask questions without fear and get in

A free reading app for kids who just learned their phonics sounds: every word in a story can be sounded out, tap a word for its sounds. Brin

A text-based, deterministic music programming language and engine.

デバッグ能力を「鍛える」と「測る」を1つにしたBtoB向けの仕組み。AIは答えではなく段階的な問いを返し、業務を止めずに技術力が育つ。到達度・正答率・成長率を5軸で可視化し、人事評価の客観的な根拠として使える。

A live 3D map of space in your browser: satellite tracker, planetarium and narrated trips. Free, open source (MIT), no account, no build ste

Editor de diagramas no navegador que junta quadro livre, código Mermaid colorido e aulas passo a passo. 100% client-side, sem servidor.

A local-first, evidence-linked assignment planner.

本地可运行的题库练习系统：多题库、错题本、SQL 在线判题、C++ 在线编译、AI 学习助手，纯本地零依赖 | local-first quiz app, online-judge, flashcards

The universe in numbers. Free, open-source calculators for everything countable.

The ultimate learning and productivity platform for STEM students. Master Grade 10, 11, and 12 curriculum with interactive lessons, smart tr

Illustrated comic-style cheat sheets for ML, LLMs, AI safety, LeetCode and Git, plus a SwiftUI study app (Panels) to read them and quiz your

Brightspace D2L MCP server for Claude, ChatGPT, Cursor and Copilot. Knows what you already handed in, so it only tells you what is actually

A student-first planner that turns scattered coursework into a clear next step.