SVMKit is a machine learninig library in Ruby. SVMKit provides machine learning algorithms with interfaces similar to Scikit-Learn in Python. SVMKit supports Linear / Kernel Support Vector Machine, Logistic Regression, Linear Regression, Ridge, Lasso, Factorization Machine, Naive Bayes, Decision Tree, AdaBoost, Random Forest, K-nearest neighbor algorithm, K-Means, DBSCAN, Principal Component Analysis, and Non-negative Matrix Factorization. Note that the SVMKit has been deprecated and has been renamed to Rumale.

Terjira is interactive and easy to use command line interface (or Application) for Jira. You do not need to remember resource key or id. Terjira suggests with interactive prompt.

Terraspace: The Terraspace Framework

Drag&Drop GUI helper for awesome_nested_set gem. Sortable tree view helper

Real Vim ninjas count every keystroke - do you? Pick a challenge on vimgolf.com, fire up Vim, and show us what you got.

Wiselinks makes following links and submitting some forms in your web application smarter and faster

Object to XML Mapping Library, using Nokogiri (fork from John Nunemaker's Happymapper)

Read text and metadata from files and documents (.doc, .docx, .pages, .odt, .rtf, .pdf)

Role based authorization gem

Fork of google-api-client used by Ruby-based Arvados components.

A library/cli to fetch all public IP addresses associated with an AWS account

An XMPP DSL for Ruby written on top of EventMachine and Nokogiri

A lightweight CMS toolkit for Ruby on Rails, based on Bootstrap.

ActiveRecord adapter for ClickHouse

Send notifications via hipchat, slack, IRC, and email

Provides basic framework for managing stateful processes with collins

Ruby Comma Seperated Values generation library

Consolr is a utility which speaks to Collins on our behalf and retrieves the address, username and password to connect to that node over IPMI. Passing different flags, we can performs a variety of taks on the node over IPMI. There are safeguards in place to prevent potentially catastrophic actions being performed on nodes.

A Danger plugin for running Ruby files through Rubocop.

Organize your code into reusable components