Ruby

常用的框架

1. Rails https://github.com/rails/rails http://rubyonrails.org/
2. Sinatra https://github.com/sinatra http://www.sinatrarb.com/
3. Cuba https://github.com/soveran/cuba http://cuba.is/

常用服务器

1. Puma http://puma.io/
2. Unicorn https://github.com/defunkt/unicorn
3. Thin http://code.macournoyer.com/thin/
4. Passenger https://www.phusionpassenger.com/

自动部署工具

1. Mina https://github.com/mina-deploy/mina
2. Capistrano https://github.com/capistrano/capistrano

国内开发社区 https://ruby-china.org/

先这么多，有空回来写
ps. 可以玩玩 RubyMotion 现在有个免费的 starter 版本