For those ready to move away from WYSIWYG, VS Code offers "Live Server" extensions that allow you to see your changes in real-time.
FrontPage 2003 has not received security patches in over a decade. It is highly susceptible to modern exploits. microsoft frontpage 2003 portable link
While finding a "Microsoft FrontPage 2003 portable link" is possible through various abandonware archives, it is rarely the best solution for modern web development. The software lacks support for HTML5, CSS3, and mobile-responsive design. For those ready to move away from WYSIWYG,