Build Ruby on Rails apps 10x faster
Build reactive applications with the Rails tooling you already know
A flexible framework for maintainable Ruby apps
Pluggable Ruby translation framework
Library packaging and distribution for Ruby
Extremely fast enterprise server framework, can be used in RPC
Brutos is an easy and powerful mvc controller.
Tiny Scala high-performance, async web framework
Acceptance test framework for web applications
a fast, minimalist web framework for lua based on OpenResty
Metasploit Framework
Amethyst is a Rails inspired web-framework for Crystal language
Stylesheet authoring framework
Octopress is an obsessively designed framework for Jekyll blogging
A CSS framework that aims to cut down on your CSS development time
The RESTful way to develop Adobe Flex and AIR applications