An open source Ruby library for automating tests.

Bring the best of Selenium, Cypress and Python into one package.

Take the complexity out of testing graphical user interfaces (GUIs) and human-machine interfaces (HMIs)

Generate thousands of test cases, maintain them, and accelerate your releases with the most powerful testing platform.

Use Espresso to write concise, beautiful, and reliable Android UI tests.

Sonic is a platform that integrates remote control debugging and automated testing of mobile devices, and strives to create a better user experience for global developers and test engineers.