qt6-webengine-dev - 6.4.2-final+dfsg-1 main

Qt is a cross-platform C++ application framework. Qt's primary feature
is its rich set of widgets that provide standard GUI functionality.
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Qt WebEngine provides a Web browser engine that makes it easy to embed content
from the World Wide Web into your Qt application.
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This package contains the development files needed to build Qt 6 applications
using Qt WebEngine libraries.