教育技术分类下，按 star 从高到低第 21-30 名：

说明：本榜条目为 GitHub 项目简介的英文原文索引（含 star 快照与仓库链接），项目版权归原作者；中文精读见站内「文献精选」等栏目。

21. learning-commons-org/knowledge-graph

★ 150

The data layer for smarter educational AI. Integrate trusted instructional content and research dire

→ github.com/learning-commons-org/knowledge-graph

22. chipmates/agoracosmica

★ 137

A Living Library You Can Talk To. Open-source educational platform with 30 historical figures from p

→ github.com/chipmates/agoracosmica

23. studentinsights/studentinsights

★ 134

We work within school communities to make open, secure, student-centered data systems. Say hello@st

→ github.com/studentinsights/studentinsights

24. haxtheweb/haxcms-php

★ 129

HAX + CMS to manage your microsite universe with PHP backend

→ github.com/haxtheweb/haxcms-php

25. tutors-sdk/tutors

★ 126

The core Tutors Reader application.

→ github.com/tutors-sdk/tutors

26. shigella520/MindTrain

★ 120

AI-driven knowledge training platform with pluggable schedulers, Codex Skill integration, and option

→ github.com/shigella520/MindTrain

27. sagefy/sagefy

★ 119

:telescope: Learn anything, adapted for you. Free.

→ github.com/sagefy/sagefy

28. PapillonApp/papillon-v6

★ 117

Le client alternatif de vie scolaire ouvert à tous et porté par la communauté

→ github.com/PapillonApp/papillon-v6

29. codeforlife-education/aimmo

★ 117

A python-based multi-player online educational game for students to play in a class or club setting.

→ github.com/codeforlife-education/aimmo

30. kalvilabs/kalvi

★ 116

📚🏫🚀 Open Source Infrastructure for Online Education. Easily launch educational platforms, craft onli

→ github.com/kalvilabs/kalvi