coding-standards

React component structure best practices involve organizing files logically, using custom hooks for reusable logic, managing state effectively, and applying conditional rendering patterns to ensure maintainability.

Validate API input in Node.js using Zod by defining schema objects for request payloads, parsing incoming data against these schemas to catch errors early, and standardizing API response formats for consistent error handling.

Handle errors and async/await in TypeScript by enforcing immutability, avoiding deep nesting, using try-catch blocks for asynchronous operations, and following clear naming conventions for variables and functions.

Yes, this coding standards guide covers performance optimization and testing patterns, specifically detailing memoization, lazy loading, efficient database queries, and structured testing standards for JavaScript and TypeScript projects.

The best way to avoid code smells like long functions and magic numbers is to apply KISS, DRY, and YAGNI principles, refactor lengthy logic into smaller functions, and replace magic numbers with named constants.

Apply memoization and lazy loading in a React application to optimize performance when rendering complex components or loading large resources, preventing unnecessary re-renders and deferring component initialization until required.