Industry standard API mocking for JavaScript.

orval is able to generate client with appropriate type-signatures (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification, either in yaml or json formats. 🍺

🧡 The meta framework for code generation. Automate OpenAPI to type-safe TypeScript, Zod, and TanStack Query with a modular, plugin-based engine.

Mock Service Worker usage examples.

Mock API requests in Storybook with Mock Service Worker.

💀 It's headless WordPress!

Mock APIs in Playwright using Mock Service Worker.

tPRC support for MSW

Generate MSW request handlers from various sources (HAR files, OpenAPI documents, etc).

Official website and documentation for the Mock Service Worker library.

Create React App Vite ⚛️

Vite template for React + TypeScript + Redux-Toolkit / RTK Query.

Spawn an HTTP server from your request handlers or apply them to an existing server using a middleware.

This project provides a basic dev setup intended for Single Page Application (SPA) development. It contains key tools, settings for seamless DX, and an demo app presenting good practices and used tooling in action.

An utility to drive requests handlers through a `.har` web-archive file

A superset of the JSDOM environment for Jest that respects Node.js globals.

Tiny, type-safe wrapper around MSW for type inference from OpenAPI schemas.

Vue template for starter using Vue3 + TypeScript + Vite + Pinia 🚀

Testing utilities that encourage good practices for apps built with GraphQL.

🏄 Surf Reddit without ads or algorithms.