JavaScript & TypeScript

Primary reference: TypeScript docs. Rule files below link to the specific docs section they encode; when a rule and the official docs disagree, the docs win and the rule should be updated.

Follow the project

Use the repository's configured runtime, imports, test runner, and verification commands. Read its agent instructions and configuration before changing tooling or introducing a workflow.

Route to Sub-skills

type-system/ and zod/ are reference bundles read on demand from this router — they are not independently discovered skills, so their own frontmatter is intentionally minimal (no duplicate trigger list needed).