Well it's maintained, to start with. The slack-term author has the disconcerting habit of rejecting issues because he doesn't like terminals.

Wow, you're not wrong. I just went through the closed PR list. Terrible maintainer. Even closes PR's for typos in the README. Doesn't even give a reason why he closes.

It's his project, and I'm not the one who is going to judge his maintainership, but I am glad that there is choice in this class of application.

I think that stonogo might be wrong. I've just been through that same list, and I haven't found anything rejected for not liking terminals, let alone a "habit" of that. Whereas I have found several PRs closed because they were incorporated into the software (e.g. #40).