Repository Index

Fake JSON Server is a Fake REST API that can be used as a Back End for prototyping or as a template for a CRUD Back End.

• csharp
• webapi
• dotnet-core
• dynamic

a socket mock framework - for all kinds of socket animals, web-clients included

• python
• testing
• mock
• socket

HTTP mock for Golang: record and replay HTTP/HTTPS interactions for offline testing

• vcr
• http
• playback
• mock

Simplify software testing, by easily mocking any system using HTTP/HTTPS, allowing a team to test and develop against a service that is not complete or is unstable or just to reproduce planned/edge cases.

• mock
• stub
• proxy
• proxy-server

Java binding for Hoverfly

• api-simulation
• service-virtualization
• java
• testing

High-performance, multi-protocol mock server. HTTP, WebSocket, gRPC, MQTT, SSE, GraphQL, SOAP in one binary.

• api-mocking
• cli
• developer-tools
• golang

Advanced unit test framework for D

• testing
• unittest
• unit-testing
• property-based-testing

A test-friendly replacement for golang's time package [managed by soy-programador]

Mock window global in tests with test-friendly replacements for location, alert/confirm/prompt/ and more.

• ember
• ember-addon

http proxy with Elixir. wait request with multi port and forward to each URIs

• elixir
• http-proxy

localaik is a local compatibility server for a subset of the Gemini and OpenAI APIs. Run one container locally, point your SDK to it, and the proxy serves both protocol shapes on the same port for tests and development.

• docker
• gemini
• golang
• llama-cpp

Mocker + Proxy Application

• golang
• go
• docker
• heroku

Open-source simulation harness for testing AI agents. Simulate LLM and tool calls to test edge cases, failure paths, and agent logic without live API calls.

• ai-agents
• ai-testing
• llm
• llm-evaluation