Live classes & attendance
The class, and the register that reconciles to it
Delivery & Engagement
Built for a bad connection
The player, progress, notes and questions — including progress captured with no signal and replayed in order when it returns.
learn · 50 API routes
What it does
Resume where they left off
The most-used feature in any LMS, and it works on a phone.
Notes and questions
Against the lesson, with a moderation queue for staff.
A catalogue that respects permissions
A learner sees what they may enrol in, not everything.
Offline progress
Queued on the device, replayed in order, idempotently, last write wins.
Installable
A PWA: it goes on a home screen without an app store.
How it actually works
Why the offline queue replays in order
Progress events are queued in IndexedDB in their original sequence and replayed through one idempotent endpoint. Out-of-order replay would let a stale “25% watched” overwrite a later “complete”; a non-idempotent one would double-count a retry. Neither is theoretical on a train through a tunnel.
The permission keys it adds
A sample. Each is a real key in the catalogue, described for a school administrator rather than an engineer.
learn.course.accesslearn.progress.viewlearn.qa.moderatelearn.enrollment.manage
Who holds it
- Student
- Teacher
- Parent
The shipped role templates that hold it by default. Each is a copy you own and can edit — nothing in the code reads a role's name.
And what it does not
Naming these here is cheaper for both of us than discovering them in week six of a pilot.
What this does not do yet
Naming these is cheaper for both of us than discovering them in week six.
- Downloadable offline media
- A native app — deliberately
Related
Batches & enrolment
Cohorts, timetables and a waitlist that moves
Start on the free tier. Bring your spreadsheet.
A hundred seats, twenty-five courses and no conversation. If you would rather see it driven by someone who knows it, that takes twenty minutes.
Or open the sandbox (opens in a new tab) and click around first. No form.