Another factor is the lack of a good cross-platform GUI toolkit (by which I mean one that (a) doesn't feel out-of-place and jarring on any platform and (b) doesn't turn a 50K app into a 1GB download.)

Between that and the level of complexity of modern GUI toolkits - and the size of their dependency trees - distribution of a GUI app is a much bigger headache than distributing a terminal app.

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iberator an hour ago | parent [-]

there is TCL-TK. :)

Super easy to use, fast, almost zero ram usage and battle tested for 2 decades.

	▲	robinsonb5 an hour ago \| parent [-]
		"Equally jarring and out-of-place on all platforms" isn't quite what I asked for, but I guess it's the next best thing! ;)