domain: education
1166 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| hneemann/Digital Digital is a digital logic designer and circuit simulator built in Java, aimed primarily at education. It supports interactive signal visua… | 62 | 5945 | active |
| mininet/mininet Mininet is a network emulator that creates realistic virtual networks of hosts, switches, and links on a single Linux machine using process… | 23 | 5849 | stable |
| connorferster/handcalcs handcalcs is a Python library that renders Python calculation code as LaTeX in a hand-written style, showing symbolic formulas, numeric sub… | 83 | 5804 | active |
| 201206030/novel novel is a learning-oriented, full-stack novel/fiction CMS built with Spring Boot 3 and Vue 3 in a front-end/back-end separated architectur… | 45 | 5801 | active |
| liyupi/mianshiya Mianshiya (面试鸭) is an open-source interview question bank website for programmers, covering Java, frontend, AI/LLM, C++, Go, Python, system… | 62 | 5794 | active |
| guaguastandup/zotero-pdf2zh A Zotero plugin that integrates PDF2zh and PDF2zh_next to translate PDF documents directly inside Zotero while preserving formulas and layo… | 88 | 5760 | active |
| ResearchKit/ResearchKit ResearchKit is an open-source framework for building iOS apps for medical and other research studies. It provides pre-built UI modules for … | 67 | 5744 | active |
| anders94/blockchain-demo An interactive Node.js web application that visually demonstrates core blockchain concepts such as hashing, block mining, nonces, and immut… | 75 | 5662 | stable |
| realworld-apps/angular-realworld-example-app An exemplary Angular implementation of the RealWorld 'Conduit' social blogging app (a Medium.com clone), demonstrating CRUD, JWT authentica… | 92 | 5624 | active |
| woai3c/visual-drag-demo A low-code visual drag-and-drop page builder demo built with Vue, serving as an educational project for learning how low-code platforms wor… | 70 | 5621 | active |
| rocq-prover/rocq The Rocq Prover (formerly Coq) is an interactive theorem prover and proof assistant based on the Calculus of Inductive Constructions, provi… | 83 | 5556 | stable |
| zarazhangrui/codebase-to-course A Claude Code skill that converts any codebase into a self-contained, interactive single-page HTML course for non-technical 'vibe coders'. … | 48 | 5464 | active |
| karpathy/minGPT A minimal, clean PyTorch re-implementation of OpenAI's GPT covering both training and inference in roughly 300 lines of code. It is designe… | 32 | 24840 | maintenance |
| tuna/thuthesis ThuThesis is a LaTeX document class and template for writing Tsinghua University dissertations, covering undergraduate, master's, doctoral,… | 83 | 5431 | active |
| CharlesPikachu/Games A collection of classic 2D mini-games (tank war, flappy bird, puzzle, ski, etc.) implemented in pure Python with pygame, published as the c… | 23 | 5405 | active |
| JuliaPluto/Pluto.jl Pluto.jl is a reactive notebook environment for the Julia programming language, where cells automatically re-run when their dependencies ch… | 96 | 5367 | stable |
| Librum-Reader/Librum Librum is a free and open-source e-book reader and library management application built with C++, Qt6, and QML. It lets users read e-books,… | 58 | 5312 | active |
| The-Powder-Toy/The-Powder-Toy The Powder Toy is a free, open-source falling-sand physics sandbox game written in C++ with SDL, simulating air pressure, velocity, heat, a… | 94 | 5281 | active |
| OpenCat OpenCat is an open-source Arduino/Raspberry Pi framework for building and programming quadruped robot pets like the Bittle robot dog and Ny… | 74 | 5219 | active |
| Galaxy-Dawn/claude-scholar A semi-automated research assistant framework that augments AI coding agents (Claude Code, Codex CLI, Kimi Code CLI, OpenCode) with workflo… | 61 | 5216 | active |
| MuiseDestiny/zotero-style Ethereal Style is a Zotero plugin that enhances the reference manager's interface with custom columns, reading progress visualization, and … | 89 | 5203 | active |
| racket/racket Racket is a mature, general-purpose programming language and ecosystem designed for language-oriented programming, with a core implementati… | 90 | 5199 | stable |
| WUBING2023/PaperSpine PaperSpine is an orchestrated AI-agent skill (for Claude Code, Codex, OpenClaw, and Hermes CLI) that guides academic writing: it learns fro… | 67 | 4991 | active |
| chanind/hanzi-writer Hanzi Writer is a free and open-source JavaScript library for animating Chinese character stroke order and running stroke order practice qu… | 55 | 4938 | stable |
| jupyterlite/jupyterlite JupyterLite is a JupyterLab distribution that runs entirely in the browser, built from JupyterLab components and WebAssembly-powered Python… | 98 | 4881 | active |
| fritzing/fritzing-app Fritzing is an open-source Electronic Design Automation desktop application for makers and hobbyists, offering a breadboard view, schematic… | 66 | 4785 | active |
| InkboxSoftware/excelCPU A 16-bit CPU implemented entirely within an Excel spreadsheet, featuring 16 registers, 128KB of RAM, and a 128x128 display, driven by Excel… | 26 | 4757 | active |
| saber-notes/saber Saber is a free, open-source, cross-platform notes app built for handwriting with a stylus or finger. It offers encrypted note sync across … | 99 | 4729 | active |
| l0o0/translators_CN A community-maintained collection of Zotero translators for Chinese academic and general websites, enabling Zotero to scrape citation metad… | 76 | 4721 | active |
| SebLague/Digital-Logic-Sim A minimalistic digital logic simulator where users start with a single NAND gate and build increasingly complex custom chips, up to full CP… | 42 | 4680 | active |
| initialcommit-com/git-sim git-sim is a Python CLI tool that visually simulates Git operations in your own repositories, generating an image or animated video of what… | 60 | 4677 | active |
| aradzie/keybr.com keybr.com is a web application for learning touch typing and improving typing speed. It tracks every keystroke, computes per-key statistics… | 62 | 4659 | active |
| JabRef/jabref JabRef is an open-source, cross-platform desktop application for managing BibTeX and BibLaTeX (.bib) reference libraries. It helps research… | 86 | 4648 | active |
| microsoft/codetour CodeTour is a Visual Studio Code extension for recording and playing back guided, step-by-step walkthroughs of codebases directly in the ed… | 59 | 4568 | active |
| geongeorge/i-hate-regex iHateRegex.io is a web application and regex cheat sheet that helps users understand, test, and share regular expressions. It provides visu… | 66 | 4556 | active |
| gskinnerTeam/flutter-wonderous-app Wonderous is a showcase application built with the Flutter SDK that explores famous world structures through rich visuals, effects, and tra… | 77 | 4506 | stable |
| kaixindelele/ChatPaper ChatPaper is a Python tool that uses ChatGPT to summarize arXiv papers, translate full PDFs, polish academic writing, and simulate peer rev… | 62 | 19780 | maintenance |
| tangshimin/MuJing MuJing (幕境) is a free, open-source desktop application for learning English vocabulary through real context from movies, TV shows, and docu… | 60 | 4468 | active |
| ibttf/interview-coder Interview Coder is an Electron-based desktop application that provides AI assistance during technical interviews, using GPT/OpenAI models t… | 45 | 4447 | active |
| Judge0 Judge0 is an open-source, sandboxed online code execution system exposing a simple HTTP JSON API for compiling and running untrusted code i… | 67 | 4401 | active |
| 0xfe/vexflow VexFlow is an open-source TypeScript library for rendering music notation and guitar tablature to HTML Canvas and SVG. It works in browsers… | 27 | 4365 | stable |
| QasimWani/LeetHub LeetHub is a browser extension that automatically pushes your LeetCode solutions to GitHub whenever you pass all tests on a problem. It sup… | 72 | 4339 | active |
| solidSpoon/DashPlayer DashPlayer is an open-source desktop video player built specifically for English learners, using videos as immersive learning material. It … | 99 | 4322 | active |
| jupyter-book/jupyter-book Jupyter Book is an open-source tool for building publication-quality books, documentation sites, and PDFs from Markdown and Jupyter noteboo… | 91 | 4273 | active |
| olcPixelGameEngine olcPixelGameEngine is a single-header C++ framework for fast pixel-based 2D drawing and user input, used in javidx9's YouTube tutorials. It… | 46 | 4230 | active |
| kevin2li/PDF-Guru PDF Guru Anki is a cross-platform desktop and mobile application that combines a comprehensive PDF toolbox with deep Anki integration, conv… | 30 | 4217 | active |
| ethanwillis/zotero-scihub A Zotero/Juris-M add-on that automatically downloads PDFs for library items with a DOI from Sci-Hub. It adds a context menu action and auto… | 44 | 4080 | active |
| rstudio/bookdown bookdown is an open-source R package for authoring books and long-form technical documents with R Markdown. It renders Markdown sources int… | 87 | 4069 | active |
| open-spaced-repetition/fsrs4anki FSRS4Anki is a modern spaced-repetition scheduler for Anki based on the Free Spaced Repetition Scheduler (FSRS) algorithm. It replaces Anki… | 80 | 4053 | active |
| umlx5h/LLPlayer LLPlayer is a Windows media player built for language learning, featuring dual subtitles, AI-generated subtitles via Whisper ASR, real-time… | 78 | 4049 | active |
| javahuang/SurveyKing SurveyKing is a self-hosted, open-source (MIT) survey, exam, and question-bank practice platform built with Java/Spring Boot and React, dep… | 67 | 3991 | active |
| shuzijun/leetcode-editor A JetBrains IDE plugin that lets users browse, solve, debug, and submit LeetCode problems directly from IntelliJ-based IDEs like IDEA, PyCh… | 98 | 3980 | active |
| Mathlib Mathlib is the community-maintained mathematics library for the Lean 4 theorem prover, containing formalized mathematical theories, tactics… | 99 | 3948 | active |
| Paper2Poster/Paper2Poster Paper2Poster is an open-source multi-agent system (PosterAgent) that converts scientific paper PDFs into editable PowerPoint posters using … | 58 | 3923 | active |
| thonny/thonny Thonny is a free, open-source Python IDE designed specifically for beginners learning to program. It ships with a bundled Python interprete… | 75 | 3917 | active |
| mohuangrui/ucasthesis ucasthesis is a LaTeX thesis template for bachelor's, master's, and doctoral degree theses at the University of Chinese Academy of Sciences… | 23 | 3897 | stable |
| 学之思开源考试系统 (XZS Exam System) XueZhiSi (学之思) is an open-source online examination system built with a Java backend and Vue frontend, supporting web and WeChat mini-progr… | 67 | 3889 | active |
| sanyuan0704/sanyuan-skills A collection of production-grade agent skills for Claude Code and other AI agent terminals, installable via npx. It includes a code review … | 52 | 3881 | active |
| Qsnh/meedu MeEdu is an open-source online school (knowledge commerce) system built with PHP/Laravel, MySQL, and Redis, supporting paid video courses, … | 90 | 3855 | active |
| ddbourgin/numpy-ml numpy-ml is a collection of machine learning models and algorithms implemented exclusively in NumPy and the Python standard library, coveri… | 32 | 16330 | maintenance |
| async-labs/builderbook An open-source full-stack web application for self-publishing and selling books or other online content, built with React, Next.js, Materia… | 38 | 3793 | active |
| zhblue/hustoj HUSTOJ is a popular open-source online judge system for competitive programming training (ACM/ICPC, NOIP), built with PHP, C++, and MySQL o… | 98 | 3782 | active |
| fireship-io/fireship.io The frontend source code of fireship.io, a programming course and content platform built with Svelte web components, Hugo, Tailwind CSS, an… | 46 | 3755 | active |
| Renhuai123/ziwei-doushu An open-source Zi Wei Dou Shu (Purple Star Astrology) chart calculation engine based on Ni Haixia's Tianji system, written in TypeScript wi… | 60 | 3707 | active |
| mmp/pbrt-v4 pbrt-v4 is the C++ physically based ray tracing system accompanying the fourth edition of the book 'Physically Based Rendering: From Theory… | 71 | 3683 | stable |
| ShahjalalShohag/code-library A personal code library of templates, algorithms, and data structures for competitive programming, written mostly in C++. It includes pract… | 64 | 3682 | active |
| SebLague/Geographical-Adventures A small Unity-based geography game where players fly around a miniature 3D Earth delivering packages to countries, built with real-world ge… | 32 | 3666 | active |
| hendricius/pizza-dough An open-source recipe guide and web-based dough calculator for making Neapolitan pizza at home, supporting both yeast and sourdough. It con… | 60 | 3656 | active |
| varkor/quiver Quiver is a web-based graphical editor for creating commutative and pasting diagrams used in category theory and mathematics. It renders hi… | 77 | 3609 | active |
| autorope/donkeycar Donkeycar is an open-source Python library and hardware platform for building small-scale self-driving RC cars with Raspberry Pi or Jetson … | 88 | 3495 | active |
| helblazer811/ManimML ManimML is a Python library built on the Manim Community Library for creating animations and visualizations of machine learning concepts li… | 23 | 3492 | active |
| DeepSourceCorp/good-first-issue Good First Issue is a web application that curates beginner-friendly issues from popular open-source projects so new developers can make th… | 64 | 3474 | active |
| petercorke/robotics-toolbox-python A Python library providing tools for robot manipulator kinematics, dynamics, Jacobians, and trajectory generation, built on NumPy and SciPy… | 99 | 3454 | active |
| ob-f/OpenBot OpenBot is an open-source project that turns Android smartphones into the brains of low-cost robots, paired with a ~$50 electric vehicle bo… | 67 | 3442 | active |
| wikimedia/wikipedia-ios The official Wikipedia iOS application developed by the Wikimedia Foundation, written in Swift and Objective-C. It provides mobile access t… | 98 | 3441 | active |
| skulpt/skulpt Skulpt is a JavaScript implementation of the Python programming language that runs entirely in the browser. It is primarily used to embed i… | 55 | 3396 | active |
| mortbopet/Ripes Ripes is a graphical processor simulator and assembly editor for the RISC-V ISA, built with Qt. It visualizes how machine code executes on … | 85 | 3389 | active |
| JideGuru/FlutterEbookApp OpenLeaf is a cross-platform Flutter application for reading and downloading public domain eBooks, using the Feedbooks API as its book sour… | 32 | 3335 | active |
| ocsjs/ocsjs OCS (Online Course Script) is a userscript and companion Electron desktop app that automates online course tasks for Chinese university e-l… | 88 | 3314 | active |
| jupyter-xeus/xeus-cling xeus-cling is a Jupyter kernel for the C++ programming language, built on the Cling C++ interpreter and the native xeus implementation of t… | 54 | 3294 | active |
| aapatre/Automatic-Udemy-Course-Enroller-GET-PAID-UDEMY-COURSES-for-FREE A Python script that scrapes coupon sites for free Udemy course coupons and automatically enrolls the user in paid courses for free using S… | 58 | 3291 | active |
| iChochy/NCE A static web application for studying New Concept English (all four volumes) with audio playback, sentence-by-sentence click-to-read, and s… | 62 | 3289 | active |
| Samueli924/chaoxing A Python command-line tool that automatically completes task points (videos, quizzes) on the Chaoxing Xuexitong / Fanya online learning pla… | 78 | 3285 | active |
| PlayEdu/PlayEdu PlayEdu is a 100% open-source enterprise training system (LMS) built with Java/SpringBoot3 and React18, deployable privately via Docker. Th… | 74 | 3282 | active |
| lingdojo/kana-dojo KanaDojo is a free, aesthetic, minimalist web platform for learning Japanese hiragana, katakana, kanji, and vocabulary, inspired by Duoling… | 81 | 3259 | active |
| echo-loop/Echo-Loop Echo Loop is an open-source Flutter-based English listening and speaking training app that guides learners through a structured listen-to-s… | 80 | 3242 | active |
| zLanqing/codex-claude-academic-skills A collection of three academic skill packages for Claude Code and Codex covering paper writing, academic Word/PPT document generation, and … | 51 | 3220 | active |
| emeryberger/CSrankings CSRankings is a web application that ranks computer science departments worldwide based on faculty publications at selective conferences, u… | 77 | 3187 | active |
| Source-Robotics/PAROL6-Desktop-robot-arm PAROL6 is an open-source, 3D-printed desktop robotic arm designed to behave like an industrial robot, with open-source control software, GU… | 63 | 3184 | active |
| aipoch/open-science Open Science is an open-source, local-first, model-agnostic AI research workbench for reproducible scientific research. It combines a coord… | 80 | 3182 | active |
| hypothesis/h h is the backend web application behind hypothes.is, serving the website and the web annotation API that clients use to create, share, and … | 67 | 3176 | active |
| frappe/lms Frappe Learning is a 100% open-source Learning Management System built on the Frappe Framework for creating structured courses with videos,… | 95 | 3166 | active |
| wdcpclover/ai4paper AI4Paper is an AI research workbench delivered primarily as a Zotero 7-10 plugin, with a web app, browser extension, and WeChat mini-progra… | 78 | 3142 | active |
| cognitive-engineering-lab/aquascope Aquascope is a tool that generates interactive visualizations of Rust programs, showing how the borrow checker reasons about permissions at… | 76 | 3131 | active |
| vvaltchev/tilck Tilck is a tiny educational Linux-compatible kernel written in C and assembly, targeting i386 and riscv64 with UEFI boot support. It implem… | 77 | 3123 | active |
| Norman-bury/research-writing-skill A research/academic writing assistant skill for AI coding agents (Claude Code, Cursor, Codex, Gemini CLI) that turns paper writing into a t… | 54 | 3108 | active |
| blazickjp/arxiv-mcp-server A Model Context Protocol (MCP) server that lets AI agents search, download, and analyze arXiv papers, including reading original LaTeX sect… | 88 | 3076 | active |
| openrocket/openrocket OpenRocket is a free, open-source model rocket simulator written in Java for designing and simulating rockets before building and flying th… | 67 | 3065 | active |
| Alinshans/MyTinySTL A C++11 reimplementation of a large portion of the C++ Standard Template Library, including containers, iterators, and algorithms. Original… | 23 | 12476 | maintenance |
| OpenBoard-org/OpenBoard OpenBoard is an open-source cross-platform interactive whiteboard application designed primarily for classroom use in schools and universit… | 82 | 3029 | active |