2-way transform between Evernote and Markdown format

Shinmun是基于文件的小而美博客引擎，在喜欢的编辑器中编写帖子，使用 git 跟踪它们并部署到 Heroku

Prawn是一个纯 Ruby PDF 生成库，在试图保持简单和合理性能的同时，提供了许多强大的功能

🎏 RubyInstaller for Windows 国内镜像网站

API, command and message handling for WeChat in Rails

Foreman is a free open source project that gives you the power to easily automate repetitive tasks, quickly deploy applications, and proactively manage your servers life cycle, on-premises or in the cloud.

Forem is open source software for building communities. Communities for your peers, customers, fanbases, families, friends, and any other time and space where people need to come together to be part of a collective.

SketchUp插件，用于处理大量体块的建筑造型，可定义，可拓展。

ruby on rails OpenID Provider

Capistrano 是一个用来并行的在多台机器上执行相同命令的工具，使用用来安装一整批机器

btrfs 文件系统快照清理工具

git deployment made easy

Automatically generate change log from your tags, issues, labels and pull requests on GitHub.

Work Design 是以数字化为载体，对企业及行业的工作流程进行优化设计，以提升管理能力和员工效能

非常经典的OA部门管理模型设计