typescript git:20260915.f17c505A

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

# TypeScript / Node (Frontier)

Canonical: `.github/instructions/typescript.instructions.md` -- read for full
standards.

- 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.