I haven’t used any of them, but your formatting is displaying all goofy:
So I’m just going to make that easier to read:
Gibbon - https://github.com/GibbonEdu/core
- ILIAS - https://github.com/ILIAS-eLearning/ILIAS
- INGInious - https://github.com/INGInious/INGInious
- Learnhouse - https://github.com/learnhouse/learnhouse
- MediaCMS - https://github.com/mediacms-io/mediacms
- OpenOLAT - https://github.com/OpenOlat/OpenOlat
- Openclass - https://github.com/gunet/openeclass
- Tutor - https://github.com/overhangio/tutor
- classroomio - https://github.com/classroomio/classroomio
- courselit - https://github.com/codelitdev/courselit
- forma - https://www.formalms.org/
- relate - https://github.com/inducer/relate
