JavaFX WebView is a control that allows developers to embed web content into their JavaFX applications. It is based on WebKit, which is a popular open-source web rendering engine used by many web browsers.

With WebView, developers can load and display web pages, run JavaScript code, and interact with web content directly from their JavaFX applications. This makes it possible to create hybrid applications that combine the power of web technologies with the richness of desktop user interfaces.

In addition to rendering web content, WebView also provides a number of features for controlling the loading and rendering of web pages, including support for cookies, history, and caching. It also allows developers to intercept and handle various events generated by the web page, such as mouse clicks, key presses, and form submissions.

WebView is a powerful tool for building modern, web-enabled desktop applications with JavaFX. It provides a flexible and powerful way to integrate web content into your applications and take advantage of the full range of web technologies.