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#mock-server (17 Repositories)

Ranked open-source repositories tagged with #mock-server, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

37.0%

Avg Review Latency

50.8h

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17 repositories tagged #mock-server

B TierGo 97

mockzilla/mockzilla

Open-source OpenAPI mock server with cloud hosting and local modes for development, testing, and CI. Generates realistic API responses from specs with latency simulation, error injection, proxy fallback, and request validation. Validated against 2,200+ real-world OpenAPI specs.

96.9%
Merge Rate
<1h
First Review
100%
1st-Timers
1
Maintainers
A TierTypeScript 879

CopilotKit/aimock

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

91.3%
Merge Rate
4d
First Review
67%
1st-Timers
2
Maintainers
A TierTypeScript 169

counterfact/api-simulator

Not just a mock server. Turn an OpenAPI spec into TypeScript-based simulation, with state management, hot reload, and a REPL.

87.1%
Merge Rate
8d
First Review
100%
1st-Timers
2
Maintainers
B TierJava 5.0k

mock-server/mockserver-monorepo

MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.

78.6%
Merge Rate
1d
First Review
100%
1st-Timers
2
Maintainers
B TierTypeScript 5.0k

stoplightio/prism

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

57.1%
Merge Rate
11h
First Review
33%
1st-Timers
1
Maintainers
B TierTypeScript 878

httptoolkit/mockttp

Powerful friendly HTTP mock server & proxy library

66.7%
Merge Rate
<1h
First Review
0%
1st-Timers
2
Maintainers
B TierJava 7.3k

wiremock/wiremock

A tool for mocking HTTP services

63.8%
Merge Rate
3d
First Review
29%
1st-Timers
8
Maintainers
B TierJava 2.0k 2 GFIs

microcks/microcks

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

54.7%
Merge Rate
3d
First Review
44%
1st-Timers
30
Maintainers
B TierSwift 199

Trendyol/mockingstar

Request mocking tool designed to simplify the process of http request mocking, network debugging, and UI tests for your applications.

33.3%
Merge Rate
15d
First Review
100%
1st-Timers
1
Maintainers
D TierJavaScript 335

flftfqwxf/mockserver

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】

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierHTML 496

ufologist/puer-mock

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

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierVUVue 292

LanceGin/Mockman

Manage and start the mock servers on your local platform easily

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierTypeScript 274

Huseyinnurbaki/mocktail

Free, 10.5MB, containerized, self-hosted mock server.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierRust 322

serayuzgur/weld

Full fake REST API generator written with Rust

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC# 1.7k

wiremock/WireMock.Net

WireMock.Net is a flexible product for stubbing and mocking web HTTP responses using advanced request matching and response templating. Based on WireMock Java, but extended and different functionality. Full documentation can be found at https://wiremock.org/dotnet/.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierJavaScript 477

Aconex/drakov

Mock Server that implements the API Blueprint specification

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierTypeScript 256

pengzhanbo/vite-plugin-mock-dev-server

🚀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

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
Best Mock-server Open Source Repositories & C-Rank™ | GetMerged