API Mocking

MSW, Mirage, json-server, mock API tools

Showing 41-60 of 114 projects

ayaka14732/ChatGPTAPIFree

A simple, open-source proxy API that allows free access to OpenAI's ChatGPT API.

3.3K
Archived
JavaScript
API Clients & Testing
API Documentation
Node
#chatgpt#proxy#open-source

kevin1024/vcrpy

Automatically mock HTTP interactions to simplify and speed up testing of Python applications.

2.9K
Active
Python
API Mocking
Testing
#http#mocking#testing

jubos/fake-s3

A lightweight server clone of Amazon S3 that simulates most of the commands supported by S3 with minimal dependencies.

2.9K
Archived
Ruby
File Storage
API Mocking
Ruby
#s3#mocking#file-storage

nsubstitute/NSubstitute

NSubstitute is a .NET mocking library that simplifies unit testing by providing a friendly API for creating, configuring, and verifying mocks.

2.9K
Active
C#
Testing
API Frameworks
C#
#mocking#testing#unit-testing

Kikobeats/awesome-api

A curated list of awesome resources for designing and implementing RESTful APIs.

2.9K
Archived
API Clients & Testing
API Documentation
#api#rest#documentation

hafrey1/LunaTV-config

MoonTV/LunaTV source configuration with automatic API status checks and CORS API proxy.

2.8K
Active
JavaScript
API Mocking
API Clients & Testing
Node.js
#cors#api-testing#api-proxy

APIs-guru/graphql-faker

A TypeScript library for mocking or extending GraphQL APIs with faked data, without any coding required.

2.7K
Archived
TypeScript
API Mocking
GraphQL
TypeScript
#api#mock#faked-data

keikaavousi/fake-store-api

A free REST API that provides fake e-commerce JSON data for developers to build and test their applications.

2.5K
Archived
EJS
API Mocking
Backend Frameworks
Node
#fake-data#e-commerce#json

reduxjs/redux-mock-store

A mock store for testing Redux async action creators and middleware.

2.5K
Archived
JavaScript
API Mocking
Component Libraries (React)
React
#redux#testing#mocking

SpectoLabs/hoverfly

A lightweight service virtualization/API simulation/mocking tool for developers and testers to test APIs.

2.5K
Stable
Go
API Mocking
#api-mock#api-mocking#api-simulation

EhsanTang/ApiManager

An open-source API management platform that provides features like API documentation, database management, and debugging.

2.4K
Archived
Java
API Documentation
API Mocking
Spring
#api-management#api-documentation#api-testing

didi/sharingan

A Go-based tool for recording and replaying network traffic, useful for project refactoring and regression testing.

2.4K
Archived
Go
Testing
API Mocking
Go
#go#mock-server#recorder

emirozer/fake2db

A Python library that generates fake data for custom test databases.

2.4K
Archived
Python
Databases
CLI Tools
#data-generation#fake-content#testing

pact-foundation/pact-ruby

Enables consumer-driven contract testing for Ruby projects with a mock service, DSL, and verification tools.

2.2K
Active
Ruby
API Mocking
Testing
Ruby
#contract-testing#testing#mocking

matryer/moq

An interface mocking tool for Go that uses code generation to create mock implementations of interfaces.

2.2K
Stable
Go
Testing
API Mocking
#codegen#golang#mocking

luoxue-victor/workflow

A workflow platform for building and managing modern front-end development workflows with tools like Rollup, Webpack, and Vite.

2.0K
Archived
JavaScript
Build Tools
Frontend Frameworks
React
#workflow#build-tools#frontend-development

EsperoTech/yaade

Yaade is an open-source, self-hosted, collaborative API development environment for vibe coders.

2.0K
Stable
JavaScript
API Clients & Testing
API Documentation
TypeScript
#api-development#api-testing#api-documentation

shufflewzc/faker3

A JavaScript library that generates fake data for development and testing purposes.

1.9K
Active
JavaScript
General Utilities
Testing
Node.js
#fake-data#development-tools#testing

contiamo/restful-react

A TypeScript library for interacting with RESTful backends, with code generation from OpenAPI/Swagger specs.

1.9K
Archived
TypeScript
API Clients & Testing
API Documentation
React
#rest#openapi#swagger

samanhappy/mcphub

A TypeScript-based gateway for managing and orchestrating multiple MCP servers and APIs with flexible routing strategies.

1.8K
Active
TypeScript
MCP Servers
API Clients & Testing
TypeScript
#mcp#api-gateway#orchestration

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