Contributing

Choose a content lane before writing: Learn for ordered progression, Tutorials for task completion, Guides for goal-oriented decisions, Concepts for mental models, and Reference for exact contracts. Runtime changes belong in the product repository.

Every procedural page needs a reproducible command, expected result, and first debugging surface. Every release claim needs a version or commit. Before review, run pnpm verify; it covers content contracts, notebook provenance, the static build, narrow-screen behavior, local links, WCAG A/AA, and dependency advisories.

Work on dev and propose a reviewed change rather than committing directly to the deployed main branch.