Plug-in that provides I18n Inflector module integration with Rails.

duplicate index checker

A Ruby wrapper for the Instagram REST and Search APIs

A Ruby authorization library

The Jaccard Coefficient Index is a measure of how similar two sets are. This library makes calculating the coefficient very easy, and provides useful helpers.

Share your Jade views between client and server, eliminate code duplication and make your single-page app SEO friendly

Spin up a jetty instance (e.g., the one at https://github.com/projecthydra/hydra-jetty) and wrap test in it. This lets us run tests against a real copy of solr and fedora.

Written to run fast and work on Ruby 1.9 as well as MacRuby

It achieves this by linting your code through a library called JSHint which catches most code smells, and ensures code consistency

Ruby implementation of the JSON Web Token (JWT) standard, RFC 7519

provides soft delete. Kakurenbo is a re-implementation of paranoia and acts_as_paranoid for Rails4 and 3. implemented a function that other gems are not enough. The usage of the Kakurenbo is very very very simple. Only add `deleted_at`(datetime) to column. Of course you can use `acts_as_paranoid`.In addition, Kakurenbo has many advantageous.

lentil supports the harvesting of images from Instagram and provides several browsing views, mechanisms for sharing, tools for users to select their favorite images, an administrative interface for moderating images, and a system for harvesting images and submitting donor agreements in preparation of ingest into external repositories. Built according to the principles of 'responsive design, lentil is designed for use on mobile devices, tablets, desktops, and larger screens. This project is extracted from the My #HuntLibrary project at NCSU Libraries.

An opinionated wrapper around libuv for Ruby

Linnaeus provides a redis-backed Bayesian classifier. Words are stemmed, stopwords are stopped, and redis is used to allow for persistent and concurrent training and classification.

llm.rb is a zero-dependency Ruby toolkit for Large Language Models that includes OpenAI, Gemini, Anthropic, xAI (grok), zAI, DeepSeek, Ollama, and LlamaCpp. The toolkit includes full support for chat, streaming, tool calling, audio, images, files, and structured outputs.

LocalBus is a lightweight yet powerful pub/sub system for Ruby applications that enables decoupled communication within a single process. It offers both non-blocking I/O and thread pool processing modes, robust error handling, and fine-grained concurrency controls. Perfect for organizing event-driven architectures, handling background jobs, and managing complex workflows without external dependencies."

ruby gem to communicate with new Basecamp API

Provides the convenience of global variables, without the safety concerns.

Tools for testing the Calabash Toolchain locally, on Travis CI, and Jenkins

Domain driven oriented microservice framework.