HexaPDF is a pure Ruby library with an accompanying application for working with PDF files. In short, it allows creating new PDF files, manipulating existing PDF files, merging multiple PDF files into one, extracting meta information, text, images and files from PDF files, securing PDF files by encrypting them and optimizing PDF files for smaller file size or other criteria. HexaPDF was designed with ease of use and performance in mind. It uses lazy loading and lazy computing when possible and tries to produce small PDF files by default.

Ruby logger that writes directly to LogStash

A system to make it easier to manage and monitor cron jobs. Please note new versions are no longer published to rubygems but https://github.com/jamesrwhite/minicron/releases instead.

The best solution for store global settings in Rails applications. This gem will managing a table of а global key, value pairs easy. Think of it like a global Hash stored in your database, that uses simple ActiveRecord like methods for manipulation. Keep track of any global setting that you dont want to hard code into your rails app. You can store any kind of object. Strings, numbers, arrays, or any object.

A simple Ruby wrapper for the Fogbugz XML API

Sync website files, set redirects, use HTTP performance optimisations, deliver via CloudFront.

Sidekiq strategy to restrict number of workers which are able to run specified queues simultaneously.

CI::Reporter is an add-on to Ruby testing frameworks that allows you to generate XML reports of your test runs. The resulting files can be read by a continuous integration system that understands Ant's JUnit report format.

A fake filesystem. Use it in your tests.

A wrapper to the exchange rate feeds of the European Central Bank

A jekyll theme with inspiration from linux consoles for hackers, developers and script kiddies.

Migrate large tables without downtime by copying to a temporary table in chunks. The old table is not dropped. Instead, it is moved to timestamp_table_name for verification.

A toolbox for developing beautiful command line clients.

Seamless Ruby on Rails websocket integration.

Ruby library for Windows Remote Management

Extends ActiveRecord#explain with support for EXPLAIN ANALYZE and output formats of JSON, XML, and YAML.

A scheduler process to replace cron, using a more flexible Ruby syntax running as a single long-running process. Inspired by rufus-scheduler and resque-scheduler.

Provide Ruby core source files for C extensions that need them.

Light weight job scheduling extension for Sidekiq that adds support for queueing jobs in a recurring way.

An inarguably well-designed theme for Jekyll.