Swagger

REST vs GraphQL vs WebSocket vs gRPC: API Styles and Contracts in Go

From REST to GraphQL, WebSocket, and gRPC — explore API communication patterns and how contracts like OpenAPI, Swagger, and Protobuf shape modern Go systems.

API-First Approach: Design Before You Code

Explore the API-first approach: why defining contracts before implementation accelerates development, reduces integration bugs, and enables parallel workflows across teams.