精美开源后台主题

1、 Metis free download

Free Admin Template with Twitter Bootstrap 
Bootstrap Admin template is open-sourced software licensed under the MIT License
Code: https://github.com/onokumus/Bootstrap-Admin-Template
Demo: http://demo.onokumus.com/metis/index.html

2、AdminLTE v1.0

Demo http://almsaeedstudio.com/preview 
Download https://github.com/almasaeed2010/AdminLTE

3、Charisma free, responsive, multiple skin admin template

Charisma is a fully featured, free, premium quality, responsive, HTML5 admin template (or backend template) based on Bootstrap from Twitter, it comes with 9 different themes to suit your style and application type.

Download / Demo http://usman.it/free-responsive-admin-template/

4、VinceG / Bootstrap-Admin-Theme

 

Download / Demo https://github.com/VinceG/Bootstrap-Admin-Theme

 

5、混合资源

http://startbootstrap.com/all-templates