typescript git:20261010.87e53aaA

Immutable. This exact content never changes and is served at /api/v1/blob/7b6ba09fb5939810.

---
description: TypeScript / Node backend standards (Frontier)
globs: **/*.ts
alwaysApply: false
---

# TypeScript / Node (Frontier)

Read the canonical `.github/instructions/typescript.instructions.md` through
`pwsh -NoProfile -File .frontier/runtime/frontier.ps1 cursor read <canonical-path>`.

- Strict mode; no `any`; ESM imports; Zod for runtime input validation.
- Parameterized queries only; validate inputs at boundaries.
- Catch specific errors; structured logging with context.