atelier-typescript-fastify

To build a type-safe REST API with Fastify and TypeBox, you define TypeBox schemas with an $id for OpenAPI compatibility, register modular routes, and use Fastify's TypeBox provider for strict schema validation and typed route handlers.

The best way to handle API errors in a Fastify TypeScript project is using RFC 7807 compliant error schemas. This approach standardizes API error responses, ensuring predictable and structured error handling across your microservices.

To generate OpenAPI compatible schemas using TypeBox, you define your TypeBox schemas with a specified $id. This $id property ensures your schema definitions are compatible with OpenAPI documentation standards when integrated with Fastify.

Yes, you need @fastify/type-provider-typebox to enable strict schema validation in a TypeScript microservice. It integrates TypeBox schemas directly with Fastify's type system, ensuring type-safe request and response handling.

Yes, you can use modular route registration with Fastify and TypeBox for scalable projects. This approach allows you to construct typed route handlers independently, streamlining schema-driven routing and maintaining type safety across large codebases.

TypeBox schema validation with Fastify requires schemas to have an $id for OpenAPI compatibility and depends on @fastify/type-provider-typebox. Projects not using TypeScript or needing non-JSON schema formats may find this strict validation approach restrictive.