Teach coding, live.
A classroom-first coding platform. Students solve problems in the browser — Python, JavaScript, or HTML — while you watch progress in real time and jump into anyone's editor to coach them, Google-Docs style.
In-browser IDE
Real editor, instant runs, auto-graded test cases. No installs — code executes right in the browser.
Live classroom
See every student's status as they work: current problem, tests passing, who's stuck.
One-on-one coaching
Students raise a hand into a help queue. Open their editor and type together in real time.