The Ladybird Web Browser is a browser using the SerenityOS LibWeb engine with a Qt GUI. Qt6 development packages and a c++20-enabled compiler are required (gcc-11 or clang-13 at a minimum).
Not another Chromium reskin or Webkit wrapper. This is a from-scratch project.
Github: https://github.com/LadybirdBrowser/ladybird
Build instructions: https://github.com/LadybirdBrowser/ladybird/blob/master/Documentation/BuildInstructionsLadybird.md