« Call for collaboration: Disco web UI

Disco Live!

Posted on January 9, 2026
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A couple months ago, I asked for help creating a web interface for Disco, a student-oriented programming language for teaching functional programming and discrete mathematics. I am very happy to report that Heinrich Apfelmus responded to the call, and this is the result:

Disco Live!

It’s fairly bare bones at the moment, but it’s a fantastic place to start, and far more than I would have been able to accomplish in a few weeks. Give it a try, and let me know of any bugs you find! You are also very welcome to contribute fixes, features, etc. on GitHub:

If you want to know more about Disco, you can read a paper about it here, or read the language documentation.