FTXUI is described as 'Simple C++ library for terminal based user interfaces featuring a functional style inspired by React, UTF8 and fullwidth char support and keyboard and mouse navigation' and is an app in the development category. There are more than 10 alternatives to FTXUI for a variety of platforms, including Linux, Windows, Mac, Cygwin and Oracle Solaris apps. The best FTXUI alternative is Ratatui, which is both free and Open Source. Other great apps like FTXUI are ncurses, rot.js, FINAL CUT and libmabuff.
Gui.cs is a simple UI toolkit for .NET, .NET Core and Mono and works on both Windows and Linux/Unix. The toolkit contains various controls for building text user interfaces from buttons, checkboxes and lists to menus, frames and windows.
libtcod is a free, fast, portable and uncomplicated API for roguelike developers providing an advanced true color console, input, and lots of other utilities frequently used in roguelikes.
