Blog
Short, practical posts to help you ship real backends from the frontend.
You know the drill. Twenty students, one shared sandbox, and someone runs a DELETE that takes out everyone's data five minutes into class. Half the room is debugging someone else's mess. The other half hasn't started ...
AI coding assistants are changing how we build software. But they still need context about your API. The problem When you ask Claude Code or Cursor to build something, you need to explain: Your API endpoints Authentic...
Adding API tests to CI shouldn't mean maintaining mock servers, Docker containers, or fragile test fixtures. ReqRes is a that's always available, returns stable payloads, and supports auth so your CI tests run reliabl...
Playwright has excellent built in API mocking with . But mocking every endpoint means your tests only prove your mocks work not your integration. This guide shows how to use ReqRes as a real test backend alongside Pla...
Postman is the most popular tool for testing APIs, but you still need an API to test against. ReqRes gives you a free, hosted REST API with real endpoints, authentication, and persistent data no backend setup required...