Mock Server Open Source Projects

YApi 是一个可本地部署的、打通前后端及QA的、可视化的接口管理平台

Test Automation Made Simple

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

A tool for mocking HTTP services

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

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

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).

Java client for Kubernetes & OpenShift

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。

☔ 敏捷开发最强大易用的接口工具，机器学习零代码测试与 AI 问答、生成代码与静态检查、生成文档与光标悬浮注释，腾讯、华为、SHEIN、传音、工行等使用 ☔ The most advanced tool for HTTP API. Machine learning no-code testing and AI assistant, generating codes and static analysis, generating comments and floating hints. Used by Tencent, Huawei, SHEIN, TRANSSION, ICBC, etc.

Generate custom HTTP responses, the simpler way to test your Web Services

The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀

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

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

HTTP Request & Response Service, Mock HTTP

Powerful friendly HTTP mock server & proxy library

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

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

Official master for the Greenmail project

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

HTTP mocking library for Rust.

REST API Testing Tool for all levels in a Test Pyramid

E-Commerce App for Android with Material Design Pattern

Simple way to generate mock servers written in Go

OpenAPI mock server with random data generation

:bird: Next generation mocking framework in Javascript

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.

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

Mock Server that implements the API Blueprint specification

Scriptable, multipurpose mock server. Run standalone mock servers, or embed mocks within your tests.

HTTP/1.1, HTTP/2 and WebSockets stub server for stubbing distributed web services in Docker and non-containerized environments for integration and contract testing

🐵 HTTP mock server, useful to stub services and simulate dynamic API responses, leveraging ASP.NET Core features, built-in fake data generation and pure C# scripting

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】

Full fake REST API generator written with Rust

Node.js mock server running live, interactive mocks in place of real APIs

Deploy JSON Server to Vercel

vue fullstack template

Manage and start the mock servers on your local platform easily

🔄 A collection of mitmproxy inline scripts

Configurable Mock Server for OpenId Connect

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

🚀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

A development and test oriented OAuth2 mock server

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

Simple mock server for REST API

Free, 13MB, containerized, self-hosted mock server.

The world's coolest API Validation and compliance tool. Validate APIs against OpenAPI specifications and much more

A lightweight web wallet for Cardano cryptocurrency with Trezor, Ledger and BitBox02 support. Please note that the only valid domain for our wallet is adalite.io

Mock a server for development and testing

agreed is Consumer Driven Contract tool with JSON mock server.

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

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.

An okhttp / retrofit api call mocking library

Mocks for microservice environments

Build and test APIs easily

A configurable mock server with an intuitive configuration management interface and a http api

Mockoon's official CLI. Deploy your mock APIs anywhere.

SMTP mock server written on Golang. Mimic any 📤 SMTP server behavior for your test environment with fake SMTP server.

OpenAPI / Swagger to TypeScript generator and mock server

Mockpy is an open source tool to quickly create mock servers.