Catch bugs before users do. Test frameworks, mocking tools, and end-to-end testing automation.
Showing 73–96 of 109 repositories
FakeItEasy
The easy mocking library for .NET
richardszalay
Testing layer for Microsoft's HttpClient library. Create canned responses using a fluent API.
Brightify
Boilerplate-free mocking framework for Swift!
iridakos
Development tool to mock API endpoints quickly and easily - NOT MAINTAINED
wiremock
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 with more functionality. Full documentation can be found at https://wiremock.org/dotnet/.
testdouble
A minimal test double library for TDD with JavaScript
sivchari
A lightweight AWS service emulator written in Go
helm-unittest
BDD styled unit test framework for Kubernetes Helm charts as a Helm plugin.
pschanely
An analysis tool for Python that blurs the line between testing and type systems.
testsigmahq
Testsigma is an agentic test automation platform powered by AI-coworkers that work alongside QA teams to simplify testing, accelerate releases and improve quality across web, mobile, desktop, API, and applications like Salesforce and SAP.
wellwelwel
🐷 Poku makes testing easy for Node.js, Bun, Deno, and you at the same time.
apache
Apache Geb: Very Groovy Browser Automation
instancio
A library that creates fully populated objects for your unit tests.
tonerdo
Replace any .NET method (including static and non-virtual) with a delegate
google
A lightweight library to simplify and generalize the process of writing unit tests for C applications.
bug0inc
The open-source Playwright library for AI browser regression testing with intelligent caching, auto-healing, and multi-model verification.
NagRock
Mocking library for TypeScript
pact-foundation
Golang version of Pact. Pact is a contract testing framework for HTTP APIs and non-HTTP asynchronous messaging systems.
codecentric
Chaos Monkey for Spring Boot
alumnium-hq
End-to-end testing with AI
thymikee
Jest configuration preset for Angular projects.
bencherdev
🐰 Bencher - Continuous Benchmarking
eugef
Mock 'http' objects for testing Express,js, Next.js and Koa routing functions
AvdLee
RocketSim — 30+ tools for Xcode's iOS Simulator. Testing, debugging, network monitoring, captures, accessibility, app actions, and AI agent automation via the RocketSim CLI. Used by 80k+ developers.