Basilisk (web browser)

Source code: MPL-2.0
Binaries: Proprietary freeware , or MPL-2.0 if branding is removed

Basilisk
Basilisk
	A screenshot of Basilisk version 2022.08.06
Original author(s)	M.C. Straver
Developer(s)	Basilisk Development Team
Initial release	17 December 2018
Stable release	2025.04.23 / 23 April 2025
Repository	repo.palemoon.org/Basilisk-Dev/Basilisk ;
Written in	C++, C, Cascading Style Sheets, JavaScript, XML User Interface Language
Engines	Goanna, SpiderMonkey
Operating system	Windows 7 or later; Linux; FreeBSD; macOS
Platform	IA-32, x86-64, ARM64
Type	Web browser
License	Source code: MPL-2.0; Binaries: Proprietary freeware, or MPL-2.0 if branding is removed;
Website	basilisk-browser.org

Basilisk is a free and open-source web browser available for Windows, Linux, and with experimental support for FreeBSD and macOS. Basilisk is an updated fork of Firefox designed to look and feel similar to versions before the underlying backend was changed in version 57.