Stub your network requests easily! Test your apps with fake network data and custom response time, response code and headers!

A tool for mocking HTTP services

Test Automation Made Simple

MockServer enables easy mocking of any system you integrate with via HTTP or HTTPS with clients written in Java, JavaScript and Ruby. MockServer also includes a proxy that introspects all proxied traffic including encrypted SSL traffic and supports Port Forwarding, Web Proxying (i.e. HTTP proxy), HTTPS Tunneling Proxying (using HTTP CONNECT) and SOCKS Proxying (i.e. dynamic port forwarding).

Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.

Java client for Kubernetes & OpenShift

Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.

HTTP Request & Response Service, Mock HTTP

✔️ Mock data for your prototypes and demos. Remote deployments to Zeit now.

🐦 Next generation mocking framework in Javascript

接口自动化测试平台——python+flask版，支持http协议,java 版本开发完毕https://github.com/liwanlei/plan

Puer + Mock.js = A configurable mock server with configurable mock(random) data.

Lightweight, blazing fast, cross-platform OpenAPI 3 mock server with validation

Mock Server that implements the API Blueprint specification

Smocker is a simple and efficient HTTP mock server and proxy.

Sharingan（写轮眼）是一个基于golang的流量录制回放工具，适合项目重构、回归测试等。

WireMock.Net is a flexible library for stubbing and mocking web HTTP responses using request matching and response templating. Based on the functionality from http://WireMock.org, but extended with more functionality.

mocker-api that creates mocks for REST APIs. It will be helpful when you try to test your application without the actual REST API server.

Mockserver is a mock data tools and switch between mock data and real data,【一个用于前后分离时模拟数据的web系统，并可在直实数据与实际数据中自由切换】

Powerful friendly HTTP mock server & proxy

vue fullstack template

Manage and start the mock servers on your local platform easily

一个快速生成后端模拟数据的懒人工具，支持代码生成器模板开发

Mock a server for development and testing

A dev server for rapid prototyping. Setting a directory to a static server.It provides a 404 neat interface for listing the directory's contents and switching into sub folders.

Simple web server to forward received requests to real servers or just mock

Copy API endpoints to your fs and run a local server using them

agreed is Consumer Driven Contract tool with JSON mock server.

Scriptable, multipurpose mock server.