RiX walkthroughs
Learn RiX by running it.
These tutorials introduce RiX one concept at a time. Cells within one h2 topic share deterministic state; each new h2 starts fresh, so examples can be grouped without leaking names across topics.
Start with exact numbers, then follow the topics that match what you want to build. Capstone lessons combine the material into a small practical exercise.
Plugin tutorials
Plugin lessons follow the core language. The recommended implementation path begins with Oracle Phase 1, Numerics Phase 1, SVG and Canvas, then proceeds through geometry, data/documents, additional real backends, and publication renderers. Implemented lessons are runnable; proposed lessons show their planned API without a Run button.