API

A beginner's guide to Backend as a Service: how BaaS platforms handle servers, databases, and authentication, plus pricing and popular options.

Learn how senior engineers design production-ready APIs: route design, DTOs, validation, OpenAPI, auth, and rate limiting, built with oRPC.

Learn API testing and automation with Postman in this four-hour freeCodeCamp course covering scripts, schema validation, CLI runs, and CI/CD.

A practical guide covering four caching strategies for Go APIs, from in-memory maps to Redis, with analogies and code examples.

A practical guide covering four ways to cache Go API responses for high performance with code examples and caching strategies.