api-and-interface-design

REST API design best practices involve defining clear resource endpoints, handling errors consistently, and validating input rigorously. Applying these principles ensures your APIs are stable, well-documented, and resistant to misuse.

Designing TypeScript interfaces involves using patterns for input/output separation and branded types. These patterns help define strict module boundaries and create component prop interfaces that are maintainable and reliable.

Choosing GraphQL over REST API depends on your data fetching needs. This Skill provides design principles for both REST and GraphQL, helping you structure module boundaries and select the right approach for reliable interfaces.

Implementing REST API pagination and filtering requires following common resource design patterns. These patterns allow clients to request partial updates and query subsets of data, maintaining API stability and reliability.

Hyrum's Law states that when an interface has observable behaviors, those behaviors will be depended upon by users. Recognizing this principle is crucial for designing stable interfaces and enforcing the One-Version Rule.

Yes, these interface design principles are ideal for defining module boundaries. By applying the One-Version Rule and TypeScript interface patterns, you can make the right thing easy and the wrong thing hard across large application modules.