It's pretty hard to find a link[0] to actually getting kakoune on the home page. Usually that sort of link at the bottom is an email URI and I try to avoid clicking on those.

Based on the linked screenshot[1], perhaps the editor should be named "Clippy's Revenge"

[0] https://github.com/mawww/kakoune

[1] http://kakoune.org/img/screenshots/screenshot-tmux.gif