Every GUI I replace with a TUI is one less flow-breaking obstacle where I have to suddenly reach for the mouse.
1. Consistent font and sizing. Pick the font you find easiest to read and set it in the terminal, now all TUI apps use it at the correct size.
2. Consistent theming. TUI apps use the same color scheme as your terminal, as your vim, etc. A consistent "desktop" is less distracting. Especially when you don't have to deal with crappy Electron apps displaying animations and ads (looking at you Discord).
3. Efficient on screen real-estate. Most TUI apps don't waste a lot of space on "padding", "giving elements space to breathe" or other "correct UX patterns". They tile nicely.
4. Never and issues copy and pasting. I used a GUI chat app recently that wouldn't let me select text, seriously.
5. Did I mention they are fun to use and relatively easy to develop?
And copy / paste, "hm does this TUI intercept mouse clicks, ah it does, oh what was the key combo for my terminal emulator that allows to skip that? Crap I pressed ctrl-c instead of ctrl-shift-c". Or worse when you want to select text in a column-based TUI and your terminal emulator doesn't have any sort of column-selection handling.
By default, TUIs have bad discoverability unless the developer puts in the effort. But at least you have keyboard navigation and run in a terminal.
By default, GUIs have bad keybindings unless the developer puts in the effort. In the worst case they aren't even kb navigable. But at least they tend to be discoverable.
TUIs have to be navigable by keyboard. They could be garbage in every other way, but at least they have that.
GUIs might have keybindings as polish if the developers put in the effort. Otherwise they either don't have keybindings, or they rely on generalized keybindings that come with the OS/UI toolkit that can be bad/impossible in arbitrary ways, like if tab is swallowed by an input so you can't even tab past a component or dismiss a modal. Or the only GUI is inside a web browser.
> They could be garbage in every other way, but at least they have that
Not really, they could also not implement keyboard input for some interactions and only react to mouse. You could have a click-to-open-url in your terminal without a keyboard fallback setup. Of course, you could set it up, but that would be "polish if you put in the effort" There is no limit to garbage.
> Also once your workflow is increasingly keyboard based (like when using a tiled window manager),
Exactly, for example, you've set your Windows key to be reponsible for all window-based movements, so you have it move/resize app windows and want to have the same key help you move/resize "inner windows/panes/columns" in a TUI app. Well, tough luck, the terminal doesn't even recognize this modifier!
Again, "as polish if you put in the effort" you can achieve anything via some external remapping to supported keys, but "otherwise" you don't have keybindings, and don't even have generalized fallback common (though not universal, again, there is no limit to garbage) to GUIs.
Or you'd be unable to bind some key combo because in a terminal that key combo is equivalent to regular typing and you need to timeout to differentiate between the two, so a permanent friction.
> tab is swallowed by an input so you can't even tab past a component
Of course you can, use your keyboard to move the mouse pointer and click outside of the input field. All pure organic keyboard-based interaction! "They could be garbage", but at lest you have that keyboard-based option (yes, only "polish/put in effort")
2. specifically for "keyboard-centric tech users" that's a big fail since the terminal platform is not capable of supporting advanced keybindings presisely because all they do is "target the lowest common denominator" (as defined in 1965) of keybinding support!!! So your cool setup from a GUI code editor is simply not transferrable.
3. this is very rare, I mean, just look at the screenshots, a lot of them couldn't even add non-gapped borders=== ---!
