carrierwaveuploader / carrierwave

Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks

ddnexus / pagy

Agnostic pagination in plain ruby

padrino / padrino-framework

Padrino is a full-stack ruby framework built upon Sinatra.

scalatra / scalatra

Tiny Scala high-performance, async web framework, inspired by Sinatra

sinatra / mustermann

your personal string matching expert