Ruby

Gepubskoji/gepub

A generic EPUB parser and generator library for Ruby that supports EPUB 2 and EPUB 3 specifications.

Bugsnagbugsnag/bugsnag-ruby

Error monitoring and exception reporter for Ruby applications including Rails, Sinatra, Rack, and plain Ruby.

typescript-railstypescript-ruby/typescript-rails

A Rails asset pipeline wrapper for TypeScript that enables .ts file compilation in the Asset Pipeline and ActionView templates.

ec2sshmirakui/ec2ssh

A Ruby gem that automatically manages SSH config entries for AWS EC2 instances using instance tags.

Log4rcolbygk/log4r

A comprehensive and flexible logging library for Ruby programs with hierarchical levels and multiple output destinations.

trainerfastlane-community/trainer

Convert Xcode test results (plist/xcresult) to JUnit reports for CI systems like Jenkins.

Tabulomatt-harvey/tabulo

A Ruby library for generating plain text tables with a DRY, column-based API and extensive configuration options.

alexa-homezachfeldman/alexa-home

An open-source project that uses Amazon Echo to control home automation software via a web scraper and Sinatra server.

ferrycmu-is-projects/ferry

A Ruby command-line gem for Rails data migration, export/import, and manipulation across multiple formats and databases.

Slack ruby gemaki017/slack-ruby-gem

A Ruby wrapper for the Slack API, providing easy integration with Slack's platform.

Blockchain Liteopenblockchains/blockchain.lite.rb

A collection of Ruby libraries and tools for building and interacting with blockchains, including cryptography, ABI handling, and contract services.

DataStax Ruby Driverdatastax/ruby-driver

A Ruby client driver for Apache Cassandra, supporting CQL3 and Cassandra's native protocol with asynchronous execution and cluster management.

slim-lintsds/slim-lint

A configurable linting tool for analyzing Slim templates, integrating with RuboCop for static analysis.

passbookfrozon/passbook

A Ruby gem for generating Apple Wallet passes (pkpass files) for iOS 6+.

Grimjonmagic/grim

A Ruby gem for extracting pages from PDFs as images and text strings using Ghostscript, ImageMagick, and pdftotext.

activerecord-analyzepawurb/activerecord-analyze

A Ruby gem that adds EXPLAIN ANALYZE to Rails Active Record queries for PostgreSQL performance analysis.

Todoist Tributerohitpaulk/todoist-tribute

A full-featured Todoist clone built with Ruby on Rails and Vue.js for task and project management.

Docklyswipely/dockly

A Ruby gem providing a DSL to build and package Docker images into deployable artifacts like Debian packages.

Simple rsscardmagic/simple-rss

A simple, flexible, extensible, and liberal RSS and Atom reader for Ruby with zero dependencies.

chairsorta/chairs

A gem for swapping iOS simulator states by saving and restoring app documents, library, and cache files.

ruby-sparkondra-m/ruby-spark

A Ruby wrapper for Apache Spark, enabling large-scale data processing with Ruby's expressive syntax.

jaro_winklertonytonyjan/jaro_winkler

A Ruby gem providing a fast, accurate, and encoding-aware implementation of the Jaro-Winkler string similarity algorithm.

eu_central_bankRubyMoney/eu_central_bank

A Ruby gem that fetches and calculates currency exchange rates using European Central Bank data, compatible with the money gem.

filestack-railsfilestack/filestack-rails

Official Ruby on Rails plugin for integrating Filestack's file upload picker, multi-part uploader, and image transformation engine.

sparkle_formationsparkleformation/sparkle_formation

A Ruby library for programmatically building orchestration API templates using a flexible DSL.

Squidfullscreen/squid

A Ruby library that adds chart plotting capabilities to Prawn PDF generation.

Retestalexb52/retest

A CLI tool that monitors file changes and automatically runs corresponding Ruby tests with zero setup required.

SecondBasecustomink/secondbase

A Rails gem for seamless second database integration, extending ActiveRecord tasks to manage dual databases.

Health Monitor Railslbeder/health-monitor-rails

A Rails plugin that adds a health checking and monitoring API for databases, caches, queues, and other services.

phobosphobos/phobos

A micro framework and library for Ruby applications to simplify consuming and producing messages with Apache Kafka.

Rubyappium/ruby_lib

A Ruby library providing helper methods for writing cross-platform mobile app tests with Appium.

Pop!pop-os/icon-theme

A semi-flat icon theme with raised 3D motifs for Pop!_OS and other Linux distributions.

JSONAPI::Utilstiagopog/jsonapi-utils

A Ruby gem that simplifies building JSON API-compliant APIs on Rails with minimal learning curve.

Rayguncarbonfive/raygun

A Rails application generator that creates new projects pre-configured with Carbon Five's best practices and common customizations.

CarrierWave ImageOptimizerjtescher/carrierwave-imageoptimizer

A Ruby gem that automatically optimizes CarrierWave image uploads using jpegoptim and optipng.

GQLicontentful-labs/gqli.rb

A Ruby DSL for building and executing GraphQL queries with a human-friendly syntax.