Sinon.js
Test Automation Frameworks
Standalone test spies, stubs, and mocks for JavaScript that work with any unit testing framework.
Test Automation Frameworks
Standalone test spies, stubs, and mocks for JavaScript that work with any unit testing framework.
Test Automation Frameworks
Full-featured Python testing framework that makes it easy to write small tests and scales to support complex functional testing.

Test Automation Frameworks
Programmer-oriented testing framework for PHP providing unit testing capabilities with assertions and test isolation.
Test Automation Frameworks
Unit-testing framework for all .NET languages supporting a broad range of .NET platforms with a rich set of assertions.
Test Automation Frameworks
Behavior-driven testing framework for JavaScript with clean syntax and no external dependencies.

Test Automation Frameworks
Mobile UI testing framework that makes writing and running tests for iOS and Android simple with a declarative YAML syntax.

Test Automation Frameworks
JavaScript testing framework from Meta focused on simplicity with built-in code coverage, mocking, and snapshot testing.
Test Automation Frameworks
Feature-rich JavaScript test framework running on Node.js and browsers making asynchronous testing simple and fun.
Test Automation Frameworks
PHP testing framework with BDD-style syntax supporting unit, functional, and acceptance testing in a single tool.

Test Automation Frameworks
Kubernetes-native testing framework for running test suites inside clusters with any testing tool.