qutebrowser uses a qt-webengine library in the background, which is also basically a full chromium rendering engine, where not all features are exposed to the U

qutebrowser uses a qt-webengine library in the background, which is also basically a full chromium rendering engine, where not all features are exposed to the UI. It's only light in terms of UI. Just like a headless Chromium is only light on the UI side of things.