Hello, welcome back to the Ruby Advent Calendar 2017. Let’s continue the series on Day 6 with almost-sinatra - Build your own webframework from scratch with Rack and Tilt in less than ten lines. The legendary mega hack by Konstantin Haase - six lines of Almost Sinatra now “unobfuscated” and bundled up for easy (re)use and studying. Got inspired? Build your own webframework. New York, New York, Nancy, Cuba, Roda, and many more. Yes, you can! Cheers. PS: You’re more than welcome to send in your articles (about your library / gem of choice) too!