Simple & Smart CoffeeScript command-line compiler. No need Nodejs installed.

This Gem will help you call external commands, process its stdout and stderr, to your own fit, and at the end, validate its return code.

Neural networks in Ruby and CUDA.

Record application queries, verify them against stored queries, and replay them.

Scan find unused constant on other directories, compare and remove

Degica

CLI to interact with Heroku's Dev Center

Syntax highlights content from a git diff

A markdown documentation generator/viewer. View your markdown files as a structured website.

Documentation generator with support for including code examples and compiling them at compile time

Description of Doc Work UP.

A small command line tool for managing EC2/ELB.

An adaptation of the Enki blogging application as a Rails::Engine, for mounting in a host application

The Envoy command line interface handles almost all the heavy lifting for you during development of platform plugins.

ERBook 9.2.1 Write books, manuals, and documents in eRuby http://snk.tuxfamily.org/lib/erbook/ ERBook is an extensible document processor that emits [1]any document you can imagine from [2]eRuby templates, which allow scripting and ...

Gem that receive errors from exception_notification gem and show it grouped on pages

Render any text as markdown, with code highlighting, url detection and conversion of youtube/vimeo urls into embedded videos

Allow you to search for code using node pattern syntax.

Used for rapid UI prototyping.

A fluentd plugin to pretty print json with color to stdout