data-architecture

To centralize data in a TypeScript project, you organize project data by enforcing a single source of truth using typed data files like facts.ts and projects.ts. This prevents hardcoded data and inconsistencies across your codebase.

A single source of truth in software architecture centralizes personal data, project metadata, and configuration in typed data files. This mechanism ensures consistent references across the codebase by importing data rather than duplicating literals.

To set up type safety and data validation for centralized configuration, you define TypeScript interfaces and Zod schemas within your typed data files. This enforces data shape and correctness for your application's profile data and project catalogs.

This data architecture approach does not require specific dependencies or frameworks. You only need a standard TypeScript project to create or update the primary data files in your src/data directory and reference them across your codebase.

You need to use typed data files for software architecture when building an application that consumes profile data, project catalogs, or configuration and requires robust data models, centralized configuration, and safe data access patterns.

The best way to avoid data duplication and ensure data integrity in TypeScript is to centralize data in typed files like facts.ts. By referencing these files instead of hardcoded literals, you maintain consistent and validated data across your project.