The Metasploit::Credential namespace and its ActiveRecord::Base subclasses

Maintained fork of Kimurai, a modern web scraping framework written in Ruby and based on Capybara/Nokogiri

Visualizing your data in a simple way.

Creating CSV files in Ruby is painful! CSV Shaper makes life easier! It's ideal for converting database backed models with attributes into CSV output. It can be used without Rails, but works great with ActiveRecord models and even comes with support for it's own template handling.

Uniquely powerful server-side searching, sorting and filtering of any ActiveRecord or Array collection as well as post-rendered content displayed as a frontend jQuery Datatable

TraceLocation helps you get tracing the source location of codes, and helps you can get reading the huge open souce libraries in Ruby

A basic API for reading and writing GPX files.

An easy to use, high-performance, flexible and extensible metadata transformation system, focused on library-archives-museums input, and indexing to Solr as output.

Rails engine to generate instant reports from adhoc SQL query.

Amalgalite embeds the SQLite database engine as a ruby extension. There is no need to install SQLite separately.

A tool for scraping emails, social media accounts, and many more information from websites using Google Search Results.

Rack compatible HTTP router for Ruby

A gem for Japan Post's official zipcode data search & update.

Apache Arrow is a common in-memory columnar data store. It's useful to share and process large data.

CLI to manage data on Treasure Data, the Hadoop-based cloud data warehousing

Command line interface for IBM Aspera products

Ruby library for file system operations via Windows Remote Management

Gem to distribute the GOV.UK Tech Docs Template. See https://github.com/alphagov/tech-docs-gem for the project.

The Instana gem is a zero configuration tool that will automatically collect key metrics and distributed traces from your Ruby processes. Just install and go.

You can use datasets easily because you can access each dataset with multiple ways such as `#each` and Apache Arrow Record Batch.