Terminal.Gui: A Cross Platform Terminal UI Toolkit for .NET
About four years ago I had a meeting with a distributor who had terminal app and wanted to move it to a web based app. Everyone had the keyboard shortcuts memorized and did a quick demo that the refresh rate of the monitor was not fast (only slightly joking here) enough to go through all the screens they did for each task they had to do in this system. Interesting that this could be a useful replacement for something like that in a modern language.