Twice a month, we revisit some of our readers’ favorite posts from throughout the history of Nettuts+. This tutorial was first published in October, 2010. This tutorial will introduce Haml and Sinatra. Haml is a markup language that produces clean, well-structured HTML. Sinatra is a simple but powerful Ruby framework for creating websites or web services. The two work very well together and provid
![An Introduction to Haml and Sinatra | Envato Tuts+](https://cdn-ak-scissors.b.st-hatena.com/image/square/cf7cda224037aea9f66140130a50c24868ddb350/height=288;version=1;width=512/https%3A%2F%2Fcdn.tutsplus.com%2Fnet%2Fuploads%2Flegacy%2F807_haml_sinatra%2Fdisplay.jpeg)