coding-standards

To enforce consistent TypeScript and React code conventions, apply standardized rules for naming, file organization, explicit type safety, and immutability. This prevents codebase drift and ensures teams write maintainable code with fewer defects.

Best practices for async await error handling in Node.js involve using structured error boundaries and explicit try-catch blocks. Standardizing these patterns ensures robust error capture and prevents unhandled promise rejections during production hardening.

Structure unit tests for React and TypeScript projects by following the arrange-act-assert pattern and enforcing clear unit naming conventions. This testing structure reduces regressions and defines clear expectations for higher-quality delivery.

These coding standards work for both greenfield project setup and existing codebase refactors. You can review current code changes and list specific updates needed to match conventions for naming, type safety, error handling, and async patterns.

You should use immutability rules and explicit type safety in JavaScript to achieve reliability through safe patterns. This prevents accidental state mutations and reduces inconsistencies, resulting in maintainable code with fewer runtime defects.