Mock http requests made using fetch

A lightweight Jest mock for unit testing Express

Standard Webhooks for TypeScript

A configurable mock file system. You know, for testing.

Lightweight Jest compatible spy implementation

Caching mock fetch implementation for all runtimes and frameworks.

🌗 A module used to mock canvas in Vitest.

Mock websockets and assert complex websocket interactions with Jest

The node core libs for in browser usage.

TypeScript definitions for mock-fs

Custom matchers for AWS SDK Client mock to be used in vitest

Signed GitHub HTTP webhook adapter for the DeepSeek Harness webhook runtime

Mock implementation of the Next.js Router

Jest hooks for JSDOM location mock

Functions to mock the JavaScript aws-sdk

Definition DSL components for the ContractCase contract testing suite

Redis client mock object for unit testing

TypeScript definitions for ioredis-mock

Fire-and-forget webhook rule runtime that creates Workspace-backed DeepSeek Harness Sessions

Mock Pusher.js in your JavaScript tests with ease