"A Rails gallery engine. Includes creating multiple galleries and photos. Multi uploading and cropping. Can extend gallery and photo model or controller. Configurable through yml configuration file."

Dashboard to manage capistrano deploys

Shoestrap is a small subset of Bootstrap 3 with only core grid system, typography and layout components.

Captcha library which uses imagemagick to create captchas

Helps build simple websites using haml and sass. Compresses your js. Deploys to AWS S3.

Opinionated asset packaging for Sinatra done well.

All the extras that Sinatra prefers while performing

Asset minification and bundling for Sinatra

Provides simple and extensible data management services to JavaScript applications.

Small Victories Ruby interface.

Spader provides a framework for building WebExtensions, making it easy to target multiple browsers.

A fast ExecJS, almost as fast as mini_racer, but without the need to compile the js engine, because it uses the system provided nodejs.

Spontaneous is a content management framework that allows the easy development of sophisticated & beautiful websites with powerful developer tools & an elegant editing interface.

a cdn assets for sprockets, upload assets to upyun/qiniu

raise error when assets cannot found through sprockets

Minify HTML/CSS/JavaScript files.

Startback for website

Statixite allows you to easily manage multiple static websites. It is a mix of a content management solution as well as a deployment solution. It allows you to configure various deployment options such as S3, Rackspace, or Github Pages.

Compilers to help you get started building a new web site, web application or HTML email fast.

Let designers design with Rails in mind without the complication of having to learn or install Rails