Question 1

How do I enforce TypeScript coding standards in a project?

Accepted Answer

Apply consistent rules for naming, immutability, type safety, and error handling across all files. This Skill defines verb-noun function naming, spread-based immutable updates, typed interfaces instead of any, and try-catch patterns for async operations.

Question 2

What are React best practices for component structure?

Accepted Answer

Use typed function components with explicit props interfaces, default parameter values, and custom hooks for reusable logic. Memoize expensive computations with useMemo and callbacks with useCallback, and lazy-load heavy components with Suspense.

Question 3

How should I validate API request bodies in Node.js?

Accepted Answer

Use Zod schemas to define expected input shapes and parse incoming request bodies before processing. Return a consistent error response with status 400 and validation details when parsing fails.

Question 4

Does this standard work with Next.js projects?

Accepted Answer

Yes, the file organization section explicitly covers Next.js App Router structure, including API routes, route groups, and separation of components, hooks, lib utilities, and types directories.

Question 5

What code smells should I avoid in JavaScript functions?

Accepted Answer

Avoid functions over 50 lines, nesting deeper than a few levels, and unexplained magic numbers. Split long functions into smaller units, use early returns instead of deep nesting, and replace literals with named constants.

coding-standards

SYSTEM DOCUMENTATION & REQUIREMENTS

Frequently Asked Questions about coding-standards

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