Vinicius Sanchez

http://expressjs.com/pt-br/guide/error-handling.html

http://expressjs.com/pt-br/guide/using-middleware.html

http://expressjs.com/pt-br/guide/writing-middleware.html

http://expressjs.com/pt-br/starter/faq.html

http://expressjs.com/pt-br/starter/static-files.html