Mock HTTP server for testing HTTP clients and stubbing webservices
Mock harness simulator for testing agent-mux adapters — simulates claude-code, codex, and other CLI harnesses
Simple, intuitive mocking of Node.js modules.
Definition DSL components for the ContractCase contract testing suite
Mock localStorage for headless unit tests
Axios mock for Jest
Mock websockets and assert complex websocket interactions with Vitest
Easily test your components by mocking the router
Easily unit test LaunchDarkly feature flagged components with Vitest
mock data generator from Swagger (OpenAPI 3)
Mock a canvas in your vitest tests.
Storybook MockDate decorator
Auto mock all localstorage and sessionstorage APIs for your Jest tests
Simple utility to mock example objects based on JSON schema definitions
a knex mock adapter for simulating a db during testing
Nuxt Cross-Site Request Forgery (CSRF) Prevention
Vitest wrapper for fetch-mock
This package provides a HTTP client featuring the ability to:
jest wrapper for fetch-mock
An ESLint plugin providing supplementary rules for use with the @rushstack/eslint-config package
TypeScript definitions for redis-mock
Intuitive mocking for Typescript class imports
Vercel adapter for vite
A bunch of tools to configure and create a local github environment to test your github actions in without having to clutter your github with test repositories, actions or hitting github api rate limits.