Embeddable, in-memory, document-oriented database with a high-level Query builder interface.

A free Windows-compatible Operating System

Allows you to draw in your github heatmap

Simple but powerful PostgreSQL library inspired by higher-level languages.

A breadcrumbs plugin for Ruby on Rails.

Nali - это фреймворк для разработки асинхронных веб приложений

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

An acts_as_sortable/acts_as_list replacement built for Rails 4+

ZeroSprites is a CSS sprites generator aimed at area minimization using VLSI floorplaning algorithms.

Rails plugin for OAuth