Restify is pretty popular (for node.js), slim (for php), or Sinatra (for ruby) but I think a lot of developers just don't need much from an API framework, so th

Restify is pretty popular (for node.js), slim (for php), or Sinatra (for ruby) but I think a lot of developers just don't need much from an API framework, so they pick the most minimal framework available, or none at all.