Skills

Return the maximum length of array in JavaScript.

React standard library

Patch XMLHttpRequest to fake a REST server based on JSON data.

A simple implementation-less interface for testing code outside of WebGL

Mock Fetch requests declaratively

Mocking of Node.js EcmaScript modules

A Jasmine helper for creating mocked classes

Mock readable and writable streams for UTF-8 text.

Mock client and server to unit test the NPM package 'ws'

Easily mock Node.js process properties in Vitest.

Clone and push to git repository test fixtures over HTTP.

Agreed is a tool for Consumer Driven Contract with JSON mock server

Redis client mock object for unit testing

[Mocha](https://mochajs.org) wrapper with built-in [typescript](https://github.com/node-loaders/loaders/tree/main/workspaces/esbuild), built-in [expect](https://jestjs.io/docs/expect) with [mock](https://github.com/node-loaders/loaders/tree/main/workspace

The heroic mock for anything.

Generate a random (U.S.) mobile phone number.

A powerful fetch mocking library for Bun tests with TypeScript support

Mock Web3 Browser wallets, like Metamask, in Playwright tests.

Mock HTTP calls in your protractor specs.

A mock for PrismaClient, dedicated to unit testing.

Package helps to detect mocked location on both Android and iOS

An MCP server enabling LLMs to write integration tests through live test environment interaction

Storybook MockDate decorator

Mock Command Line Applications