Your self-hosted, globally interconnected microblogging community

List of Computer Science courses with video lectures.

Captcha gem for Rails Application. No dependencies. No ImageMagick, No RMagick.

Command-line program to download videos from YouTube.com and other video sites

把预编译好的静态资源发布到又拍云上（`rake`一下）

Awesome rails logs

友盟推送封装