Efficient server proxying and mocking in Node.js.

Type safe mocking extensions for vitest, forked from jest-mock-extended

A minimal test double library for TDD with JavaScript

Sub package of a. Mocking framework

Low-level HTTP/HTTPS/XHR request interception library for NodeJS

Spawn an [Express](https://expressjs.com) server from your [Mock Service Worker](https://github.com/mswjs/msw) request handlers or apply them to an existing server using a middleware.

Test Redux Saga with an easy plan

Recursive, synchronous, and fast file system walker

Elegant Console Wrapper

Tools for setting up graphql test resolvers

Storybook for SvelteKit: Develop, document, and test UI components in isolation

Drag and drop sans the GUI

Simple, intuitive mocking of Node.js modules.

Mock Pusher.js in your JavaScript tests with ease

Babel plugin for mocking ES imports

A Transactional Method Decorator for typeorm that uses cls-hooked to handle and propagate transactions between different repositories and service methods. Inpired by Spring Trasnactional Annotation and Sequelize CLS

NodeJS module mocking for CJS (CommonJS) modules for unit testing purposes.

HTTP server mocking and expectations library for Node.js

Mock HTTP server for testing HTTP clients and stubbing webservices

Extensible mock req / res objects for use in unit tests of Express controller and middleware functions.