🎓 Classroom Live
One room, one code.
Teach, share, mark.
Students log in with the class code, the teacher runs the lesson live, shares files, sets work and returns marks.
Demo class code: CS-101. Use the “Simulate classroom” button on the teacher roster to make the demo students come online and raise hands.
What’s inside
📖Live board — the teacher publishes the lesson text straight to every student screen.
🙋Live polls — ask a question, students vote, results appear instantly.
📎File sharing — drop slides, worksheets and starter code into the class folder.
📝Assignments — students submit answers and files, the teacher returns a mark and feedback.
💬Class chat — announcements from the front, questions from the seats.
This single-file prototype keeps everything in memory so you can try the whole flow. Nothing is uploaded anywhere.