#1
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
448K starsJun 16, 2026 pusheducationTypeScriptEducation
$ npx skills add freeCodeCamp/freeCodeCampAlternatives
Classroomio alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Classroomio
The Open Source Education Platform for Companies. A Simple and Beautiful Alternative to Moodle LMS, EdX, Thinkific and Teachable
100
Quality
95
Trust
1.6K
Stars
#2
MiniOB is a compact database that assists developers in understanding the fundamental workings of a database.
4.4K starsJun 8, 2026 pusheducationC++Education
$ npx skills add oceanbase/miniob#3
一款功能强、可定制、跨平台，适用于班级多媒体屏幕的课表信息显示工具，可以一目了然地显示各种信息。
2.6K starsJun 16, 2026 pusheducationC#Education
$ npx skills add ClassIsland/ClassIsland#4
Geocomputation with R: an open source book
1.8K starsJun 12, 2026 pusheducationREducation
$ npx skills add geocompx/geocompr#5
专注于网课系统，网校系统，在线教育系统，知识付费系统。名符其实的开源，可免费商用。docker容器化部署，极速搭建专属课程点播，课程直播学习平台。
1.2K starsJun 9, 2026 pusheducationPHPEducation
$ npx skills add xiaochong0302/course-tencent-cloud#6
The Next-gen Open Source learning platform for everyone ✨
1.7K starsJun 16, 2026 pusheducationTypeScriptEducation
$ npx skills add learnhouse/learnhouse#7
:books: Freely available programming books
390K starsJun 13, 2026 pusheducationPythonEducation
$ npx skills add EbookFoundation/free-programming-books#8
All Algorithms implemented in Python
222K starsJun 1, 2026 pusheducationPythonEducation
$ npx skills add TheAlgorithms/Python#9
Coding articles to level up your development skills
128K starsJun 16, 2026 pusheducationJavaScriptEducation
$ npx skills add Chalarangelo/30-seconds-of-code#10
24 Lessons, 12 Weeks, Get Started as a Web Developer
96K starsJun 14, 2026 pusheducationJavaScriptEducation
$ npx skills add microsoft/Web-Dev-For-Beginners#11
《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现
127K starsApr 18, 2026 pusheducationJavaEducation
$ npx skills add krahets/hello-algo#12
A book series (2 published editions) on the JS language.
185K starsFeb 15, 2026 pusheducationEducationClaude Code
$ npx skills add getify/You-Dont-Know-JS#13
Learning Vim and Vimscript doesn't have to be hard. This is the guide that you're looking for 📖
15K starsApr 23, 2026 pusheducationDockerfileEducation
$ npx skills add iggredible/Learn-Vim#14
AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.
11K starsJun 16, 2026 pusheducationKotlinEducation
$ npx skills add ankidroid/Anki-Android#15
Code. Music. Live.
12K starsJun 12, 2026 pusheducationC++Education
$ npx skills add sonic-pi-net/sonic-pi#16
A GPT-4 AI Tutor Prompt for customizable personalized learning experiences.
30K starsSep 30, 2025 pusheducationEducationClaude Code
$ npx skills add JushBJJ/Mr.-Ranedeer-AI-TutorHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Classroomio if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.