code-refactor

To refactor a TypeScript codebase for modularity, you enforce strict type safety by moving shared types to src/types, separate UI components from business logic in src/utils, and centralize API handlers. This structured plan iteratively cleans up technical debt while enforcing strict TypeScript interfaces.

The best way to enforce modular CSS during a large-scale cleanup is to eliminate inline styles and centralize design tokens. This refactoring process standardizes the codebase to ensure alignment with Day 1 project standards across all frontend components and shared utilities.

Yes, you can automate end-to-end codebase migrations to reduce technical debt by applying a structured plan that iteratively executes changes across shared utilities. This enforces robust error handling and strict TypeScript typings throughout the repository-wide debt reduction.

Yes, this refactoring approach applies to both frontend components and centralized API handlers. It enforces separation of concerns by keeping UI in components, moving business logic to src/lib, and routing API calls through centralized handlers to guarantee type safety and robust error handling.

You should move shared TypeScript interfaces to a dedicated src/types directory to guarantee type safety and reduce technical debt. This refactoring step enforces strict TypeScript typings and standardizes shared types across the entire codebase during large-scale cleanups.

Enforcing Day 1 standards during a repository-wide refactor requires strict adherence to left-aligned content, modular CSS, and separation of concerns. The process demands iterative execution and may require significant restructuring of frontend components and shared utilities to verify results.