Red is cross-platform and works pretty well on distros that support 32-bit libraries, GTK backend is also fully functional [1], so I don't get why Linux is excl

Red is cross-platform and works pretty well on distros that support 32-bit libraries, GTK backend is also fully functional [1], so I don't get why Linux is excluded from your list. Red author also plans to port Cheyenne web server at some point after 0.7.0 release. [2] [1]: https://github.com/red/red/tree/GTK https://github.com/red/red/tree/GTK [2]: https://www.cheyenne-server.org/ https://www.cheyenne-server.org/