#1
Open-source Django LMS for creating courses with YAML/Markdown content, git-backed versioning, sandboxed code questions, automatic grading, calendars and analytics.
433 stars126 forkslast commit Actively maintained
3 self-hosted Codio alternatives
Cloud-based hands-on learning platform for computer science and technical training that provides browser IDEs, auto-grading, assignment and lab content management, automated feedback, sandboxes for tools/APIs, and learner analytics.
Alternatives to Codio
Open-source platform for creating, running and automatically grading programming exercises in Docker sandboxes; integrates with LMS (Moodle, edX).
240 stars150 forkslast commit Actively maintained
#3
Web-based IDE for Java 8 focused on teaching: teacher-managed assignments, JUnit auto-testing, isolated execution via Docker workers, and Gitea-backed projects.
37 stars4 forksMITlast commit Slowing down
What replacing Codio actually involves
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 2 of 3 shipped a commit in the last six months. Licences in this list: MIT. In exchange you take on hosting, backups and updates yourself.
Browse everything in Learning Platforms (LMS).
