NoWiki is a wiki made wrong
This aims to be the most minimal wiki engine ever written.
EVER.
It is especially optimized for high-latency connections (Tor, proxy, satellite, tcp over pidgeons).
It is just a single editable page. Every resource is inside the page, so there are fewer http requests. It tries to use JavaScript as much as it can, so to minimize useless pagereloads.
Authentication is not handled: you should handle it through htaccess, or whatever you like more.
If JS is not enabled in browser, it will still be possible to see the page, but not edit it. However, updating via curl should be easy
In future, more than one page will be supported. By now, we can live without it.