#mock

A mock code autogenerator for Go

Mock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.

Thin-wrapper around the mock package for easier use with pytest

Node.js "fs" and browser "File System API" adapters and in-memory implementations 👍

Industry standard API mocking for JavaScript.

🚀mock-dev-server is injected into the vite development environment to simulate requests and data responses.在vite 开发环境中注入 mock-dev-server, 模拟请求和数据响应

mocking library for Kotlin

Run, mock and test fake Snowflake databases locally.

Pester is the ubiquitous test and mock framework for PowerShell.

Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succinct API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL).

🍍 Intuitive, type safe, light and flexible Store for Vue using the composition api with DevTools support

The fastest and most reliable gRPC mock server for testing and development

HTTP server mocking and expectations library for Node.js

Comprehensive mocking framework for REST, gRPC, GraphQL & WebSockets. Features intelligent RAG-driven data synthesis, latency/fault injection, HTTP bridge, WASM plugins, E2E encryption, workspace sync, and modern admin UI. Production-ready with Docker support.

Pothos GraphQL is library for creating GraphQL schemas in typescript using a strongly typed code first approach

🌯 Yummy React tests

A friendly substitute for .NET mocking libraries.