AFAIK Pale Moon and Basilisk are the only XUL-based browsers left. https://www.palemoon.org/ https://www.palemoon.org/ https://www.basilisk-browser.org/ https

AFAIK Pale Moon and Basilisk are the only XUL-based browsers left. https://www.palemoon.org/ https://www.palemoon.org/ https://www.basilisk-browser.org/ https://www.basilisk-browser.org/