Lightweight service virtualization/ API simulation / API mocking tool for developers and testers
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Nov 11, 2026 - Go
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Lightweight service virtualization/ API simulation / API mocking tool for developers and testers
testing go golang http https rest-api proxy mitm mocking stubbing testing-tools api-simulation service-virtualization hoverfly api-mock api-mocking
Camouflage is a backend mocking tool for HTTP, gRPC, Websockets and Thrift protocols, which helps you carry out your front end prototyping, unit testing, functional/performance testing in silos, in absence of one or more Microservices/APIs.
testing grpc thrift stubbing api-simulation service-virtualization mocks microservices-testing thrift-server camouflage mockserver camouflage-server
HTTP mock for Golang: record and replay HTTP/HTTPS interactions for offline testing
go mock golang http https proxy aws-s3 integration-testing playback testing-tools api-simulation service-virtualization vcr testing-tool go-vcr vcr-go
Java binding for Hoverfly
java testing http https proxy mocking stubbing testing-tools api-simulation service-virtualization hoverfly
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.
mock golang learning open-source api-management integration-testing mock-server proxy-server openapi ci-cd developer-tools code-generation api-simulation api-testing contract-testing request-validation openapi3 latency-testing openapi31 mockzilla
Dynamic API, S3 & Mail mocking for web, mobile & microservice development.
java api simulation mock-server raml s3 s3-bucket mocking api-rest java-8 api-simulation api-mock mock-api api-mocking
Your API mocking tool for OpenAPI and AsyncAPI using Go and JavaScript - https://mokapi.io
javascript testing mock ldap kafka rest-api mock-server swagger openapi fake smtp api-simulation api-testing swagger2 openapi3 openapi2 api-mocking openapi-tooling mock-testing openapi31
Local API simulation and test evidence for AI-assisted development.
Mixing trafficparrot, mitm proxy and pact.io, without using all of them. Real mocks, Recording, Inspections, PACT and NULL infrastructure at once. Now abandoned for: https://github.com/kendarorg/the-protocol-master
java docker ssl rest mongodb jdbc proxy swagger mitm reverse-proxy api-simulation pact-tests contract-testing dns-hijacking hijacking null-infrastructure httpsrecording httprecording httpreplay https-hijacking
Evolve your RESTful API's and Web Services
A .Net Library for Hoverfly
API mocks for development and testing
A versatile Go tool for effortlessly generating mock HTTP APIs for all your needs.
testing http proxy mock-server mitm mocking testing-tools api-simulation api-mock mock-data mocking-server mock-apis fake-api mock-http api-mocking
TPM-Proxy Is an infrastructure simulator to test effortlessy your app in minutes for MQTT, Redis, Amqp, MySQL, Postgres, Http, Https, DNS and MongoDB native protocols. Read the MacOs Warnings!
mysql dns redis http mqtt rest mongodb rabbitmq azure proxy amqp postgresql mitm api-simulation chaos-engineering wire-protocol
Admin dashboard for Hoverfly
javascript front-end angular admin dashboard js control-panel testing-tools api-simulation service-virtualization hoverfly
Enterprise API mocking and integration sandbox platform — self-hosted, multi-protocol, one container.
graphql enterprise multi-tenant integration-testing mock-server grpc openapi self-hosted api-simulation service-virtualization api-mocking integration-sandbox
Starter template for OpenAPI mock services with Mockzilla. Push to main and get a hosted simulation URL and a downloadable binary in seconds.
golang open-source mock-server openapi developer-tools openapi-spec api-simulation api-testing contract-testing mock-api github-actions mockzilla pull-request-preview portable-template
Starter template for generating a Go OpenAPI mock server with Mockzilla. Typed handlers, custom logic, API Explorer UI, and automatic GitHub Actions deploys.
golang open-source template mock-server openapi developer-tools api-simulation codegen api-testing contract-testing github-actions mockzilla pull-request-preview
MCP server for Mockzilla. Let Claude Code, Cursor, and Gemini CLI install Mockzilla, inspect OpenAPI specs, and spin up realistic local mock APIs in seconds. No account required for local use.
javascript open-source mcp mock-server openapi developer-tools cursor api-simulation api-mocking ai-tools claude-desktop gemini-cli model-context-protocol claude-code mockzilla
GitHub Actions for Mockzilla. Publish OpenAPI specs to a hosted API simulation on every push and pull request. Per-PR preview URLs, zero infrastructure required.
open-source continuous-integration mock-server openapi ci-cd developer-tools api-simulation api-testing github-actions github-action mockzilla pull-request-preview
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