Selenium provides support for the automation of web browsers. It provides extensions to emulate user interaction with browsers, a distribution server for scaling browser allocation, and the infrastructure for implementations of the W3C WebDriver specification.

XWiki Platform - UI Tests Framework

Selenide = concise API for Selenium WebDriver

Vaadin TestBench

Vaadin TestBench shared classes not dependant on any concrete testing framework.

LittleProxy is a high performance HTTP proxy written in Java and using the Netty networking framework.

SHAFT is a unified test automation engine. Powered by best-in-class frameworks, SHAFT provides a wizard-like syntax to drive your automation efficiently, maximize your ROI, and minimize your learning curve.

Selenide = concise API for Selenium WebDriver

Selenide = concise API for Selenium WebDriver

Selenide = concise API for Selenium WebDriver

Vaadin TestBench JUnit5