ajax.org Cloud9 Editor (Ace) for the Rails asset pipeline

Client for the ACME protocol

WebSocket framework for Rails (part of Rails)

receive and process incoming emails (part of Rails)

email composition, delivery framework (part of Rails)

web-flow and rendering framework putting the VC in MVC (part of Rails)

action caching for Action Pack

XML parameters parser for Action Pack

edit and display rich text (part of Rails)

framework for handling view template lookup and rendering (part of Rails)

job framework with pluggable queues (part of Rails)

toolkit for building modeling frameworks (part of Rails)

object-relational mapper framework (part of Rails)

ActiveRecord#explain with support for EXPLAIN ANALYZE

ActiveRecord database adapters based on the Null Object pattern

Yet Another N+1 COUNT Query Killer for ActiveRecord

local and cloud file storage framework (part of Rails)

collection of utility classes used by the Rails framework

makes creating XML/JSON responses in Rails 3 easy and fun

provides advanced tagging for Rails

simple tree behaviour to active_record models

Create immutable objects with ease

alternative URI implementation for Ruby

tiny static file server

live reload support for ruby-adsf tiny static file server

assertive expressive (ae) is an assertions library

Ruby implementation of AES Key Wrap

Ruby library to read Adobe Font Metrics files

run callbacks after database transaction

Ruby class for accumulating aggregate statistics

simple, powerful analytics for Rails

Concise log formatter for Capistrano and SSHKit

Ruby client for the Akismet API

Algebraic types and pattern matching for Ruby

Aliyun OSS SDK for Ruby

Ruby development environment (all versions supported in Debian)

Ruby library for accessing Amazon EC2

feature-rich, asynchronous AMQP client

AMQP 0.9.1 encoder & decoder

Android key attestation verification

Initialize object attributes via attributes hash

ANSI escape codes at your fingertips

apollo-upload-server implementation for Ruby on Rails as middleware

Find out what your Ruby gems are worth

simple rubygems subcommand for Gemfile

Run Reek inside RubyAppraiser

Ruby interface to the App Store Connect API

simple, extensible, pure Ruby ZIP archive support

RPM reader and writer library

Cucumber extension for CLI applications