I am not a fan of nano, as it is not even qualified to attend the editor war, but this one adds JSON configuration, "curl | bash" installation, has a JS-dependent website, and generally looks even more awkward than nano. Apparently both nano and this editor have their target audience, as do all those other "modern" editors, but observing this triggers the feelings likely similar to those that lead to flamewars: it is painful to observe seemingly inefficient and otherwise awkward tools used by others, and tempting to suggest to look into better options.