Read basic information about your laptop's battery. Includes both ANSI and tmux colour support.

Finds most prominent colors in a given image.

cfsslrb - yaml instead of json

Guides you step by step through the things you can mess up

A set of rake tasks to help you sync your remote production data with your local database for development.

A CLI tool to inegrate github with gerrit

Manage Docker containers for a development workflow

Wraps the mysqldump command into a ruby library

A transparent facebook api implementation that doesn't obscure requests

Tool to automate deployment using chef-solo and berkshelf

Image resizing gem (requires ImageMagick)

An image resizing gem that generates smaller versions of requested images. Calls through to VIPS on the command line to perform processing, and automatically handles cropping and scaling the requested image, taking a point of interest into account if requested.

Quick start you jekyll project, integrate some gem, such as bundler, assets, etc.

If you need to develop more than one application and they actively communicate each other.

A well-tested script for easy deploying to Heroku

Command line interface for building, previewing, and syncing your Live Editor theme.

Manage your Rails applications: different Ruby versions and different application servers.

A lightweight Ruby wrapper around Subler's CLI interface.

Ruby interface for querying MIT LDAP server (only if you're on MITnet)

Tool to generate bison parser C extensions