Ruby

MailFormheartcombo/mail_form

A Rails gem for sending emails directly from forms with built-in validations, I18n, attachments, and request information.

pgged/ruby-pg

A PostgreSQL client library for Ruby providing a native interface with advanced type casting and modern Ruby concurrency support.

state_machinesstate-machines/state_machines

A Ruby library for adding state machines to any class with support for async operations, coordinated state management, and comprehensive testing.

sass-railsrails/sass-rails

Official Ruby on Rails integration for Sass, providing asset helpers, glob imports, and configuration options.

montroserossta/montrose

A Ruby library for defining and enumerating recurring events with a chainable interface and ActiveRecord serialization support.

Rubocop Rspecrubocop-hq/rubocop-rspec

A RuboCop extension that enforces code style and best practices for RSpec test files.

Faewearefine/fae

A customizable and scalable content management system engine for Ruby on Rails applications.

FAEwearefine/fae

A customizable and scalable content management system engine for Ruby on Rails applications.

active_link_tocomfy/active_link_to

A Rails view helper that automatically adds 'active' CSS classes to links based on the current page.

acl9be9/acl9

A concise DSL for role-based authorization in Rails applications, focused on clarity and testability.

acl9be9/acl9

A concise DSL for role-based authorization in Rails applications, focused on clarity and testability.

SQLite3sparklemotion/sqlite3-ruby

Ruby bindings for the SQLite3 embedded database, enabling Ruby programs to interact with SQLite databases.

SearchCopmrkamel/search_cop

Adds search engine-like fulltext query support to ActiveRecord models using simple query strings and hash-based queries.

Glimmerandyobtiva/glimmer

A DSL framework for building Ruby GUI applications and domain-specific languages with built-in data-binding.

GlimmerAndyObtiva/glimmer

A Ruby DSL framework for building GUI applications and domain-specific languages with built-in data-binding.

Spidrpostmodern/spidr

A versatile Ruby web spidering library for crawling sites, domains, or specific links with extensive filtering and callback support.

rurud-unsed/ruru

Write native Ruby extensions in Rust to replace slow Ruby methods with high-performance Rust implementations.

torch-rbankane/torch-rb

A Ruby deep learning library powered by LibTorch, providing a PyTorch-like API for Ruby developers.

Bhfullscreen/bh

A Ruby gem providing view helpers to simplify Bootstrap 6 component usage in Rails applications.

Torch.rbankane/torch.rb

A deep learning library for Ruby that provides a native interface to LibTorch, enabling GPU-accelerated neural network development.

tensorflow.rbsomaticio/tensorflow.rb

A Ruby API for TensorFlow, enabling machine learning and deep learning within Ruby applications.

HttpLogtrusche/httplog

A Ruby gem for logging outgoing HTTP requests from your application to aid debugging and understanding API interactions.

Restforceejholmes/restforce

A Ruby client for the Salesforce REST API with support for streaming, composite APIs, and multiple authentication methods.

tinymce-railsspohlenz/tinymce-rails

A Ruby gem that integrates the TinyMCE rich text editor with the Rails asset pipeline for easy inclusion and configuration.

Commandercommander-rb/commander

A complete Ruby library for building command-line executables with elegant APIs and auto-generated help.

scss-blend-modesheygrady/scss-blend-modes

A SCSS library providing Photoshop-style color blending functions for static color combinations.

deep_cloneablemoiristo/deep_cloneable

A Ruby gem that adds deep cloning capabilities to ActiveRecord models, including user-specified associations.

autolabautolab/Autolab

An open-source course management system that enables auto-graded programming assignments and comprehensive course administration.

ruby-opencvruby-opencv/ruby-opencv

A Ruby wrapper for OpenCV, enabling computer vision and image processing in Ruby applications.

bulk_insertjamis/bulk_insert

An ActiveRecord extension for efficiently inserting large datasets via single SQL statements in Ruby on Rails.

Plinyinteragent/pliny

An opinionated toolkit for building and maintaining excellent APIs in Ruby.

Ruby Facetsrubyworks/facets

The largest collection of general-purpose method extensions and standard library additions for Ruby, designed for fine-grained code reuse.

FiniteMachinepeter-murach/finite_machine

A minimal Ruby finite state machine with a straightforward and intuitive syntax for modeling states, transitions, and callbacks.

auto_htmldejan/auto_html

A Ruby gem that transforms plain text into HTML using a pipeline of composable filters.

Gemstashrubygems/gemstash

A RubyGems.org cache and private gem server for faster, offline bundling and secure internal gem distribution.

PoloIFTTT/polo

A Ruby gem that traverses ActiveRecord associations to generate SQL snapshots of real-world data for development environments.