A static web site generator.
Static websites are neat, but static website generators are harder than they have to be. Jekyll is pretty great, but unfortunately it mixes content, theme and code all into one source tree.
Clojure is pretty great, and there aren't -- IMHO -- any static blogging tools as good as Jekyll written in Clojure, and thus Pamphlet is an attempt to solve the former problem with the latter tool.
My ideal for Pamphlet is few installation prerequisites (a JVM and maybe Leiningen or Boot), and very clear separation of authored site content from theme and total separation of these from the site generation tooling.
Pamphlet is a direct fork of Static, and takes some inspiration and code from Terhechte's Fork of static.
Anyone can make a pamphlet. Neighborhood Watch groups make pamphlets. Marx's Communist Manifesto was published as a pamphlet. Pamphlets are an accessible, powerful means of self-publication.