Template language to reduce the syntax to the essential parts
...Slim is a fast, lightweight templating engine with support for Rails 3 and later. It has been heavily tested on all major ruby implementations. We use continuous integration (travis-ci). Slim uses Temple for parsing/compilation and is also integrated into Tilt, so it can be used together with Sinatra or plain Rack.
...
* Each package is installed in separate directory, so you can use different versions of applications and libraries by design.
* There is only one user 'kanapi' with root permissions, so you don't have to login, remember passwords, etc.
* Simple configuration
* Automatic compilation.