HtmlUnit adaptation of NekoHtml. It has the same functionality but exposing HTMLElements to be overridden.

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 ...

A headless browser intended for use in testing web-based applications.

Selenium automates browsers. That's it!

The Enterprise Security API (ESAPI) project is an OWASP project to create simple strong security controls for every web platform. Security controls are not simple to build.

A library for performing fast, configurable cleansing of HTML coming from untrusted sources.

The library that renders wiki markup

Daisy Diff is a Java library that diffs (compares) HTML files. It highlights added and removed words and annotates changes to the styling.

Core server-side WComponents.

Citrus :: Connectors :: Selenium

XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.