typescript

name	typescript
description	TypeScript and JavaScript development workflow. Use when editing TS/JS, package.json scripts, Node CLIs, React/Vite/Next apps, or pi TypeScript extensions.

TypeScript

Inspect first

• Read package.json, lockfile, tsconfig*.json, and nearby tests.
• Use the repo's package manager: prefer lockfile/script evidence over guessing.

Common checks

Run the smallest relevant check:

npm run check
npm test
npm run lint
npx tsc --noEmit
pnpm test
bun test

For pi extensions, keep modules small and avoid runtime dependencies unless already installed.

Style

• Reuse existing helpers and types.
• Prefer stdlib/platform APIs over new packages.
• Do not add broad config or factories for one use case.