A real Python environment, right in the browser
Students write Python in a full syntax-highlighted editor, run it with one click, and interact with the program in a live console — all without installing anything.
The editor supports multiple files per project. Students can open, save, and switch between files just as they would in a desktop IDE.
- Syntax highlighting and bracket matching
- Interactive console with full stdin/stdout support
- Works on any device with a modern browser
- No installation, no IT department required
Charts and images rendered inline
Students can use matplotlib to create graphs and visualisations, and Pillow (PIL) to open, edit, and process images. Both render directly in the console panel — no configuration required.
Data analysis, mathematical visualisation, and image processing tasks become a first-class part of the curriculum, not an afterthought.
- Full matplotlib support out of the box
- Plots display inline, immediately below the code
- Supports line charts, bar charts, scatter plots, and more
image.show()renders PIL images inline
Every student gets their own workspace
The student dashboard shows personal projects and teacher-assigned exercises in one place. Students can see exactly where they stand — which exercises are complete, which tests are passing, and what still needs work.
- Personal projects separate from class exercises
- Live test scores with colour-coded progress bars
- One-click access to any project or exercise
- Overall progress summary at the top of the page
Monitor every student at a glance
The Students tab gives teachers a real-time overview of the entire class — last active, exercises completed, and average test score — all on one screen.
Students who haven't logged in recently are flagged automatically, so teachers can identify who needs a nudge before they fall behind.
- Class grouped by teaching group
- Last active timestamp for every student
- At-risk students highlighted automatically
- One click to view a student's full submission history
Automated grading with per-student drill-down
Every exercise shows a class-wide completion rate and average test score. Expand any exercise to see a per-student breakdown — exactly who passed, who is struggling, and where to leave targeted feedback.
- Unit test results scored automatically on submission
- Expandable per-student results table for each exercise
- Leave inline feedback directly on a student's submission
- Colour-coded scores make progress visible at a glance
A growing library of community exercises
The Discover tab lets teachers browse exercises shared by educators around the world. Filter by year level, difficulty, or curriculum tag, then import any exercise into your own library with one click.
- Exercises across year levels and topics
- Filter by year group, difficulty, and curriculum (IB, AP, GCSE)
- One-click import into your exercise library
- Publish your own exercises for others to use
