Read AFM files and use the data conveniently

https://github.com/halfbyte/afm

Allows to run callbacks after transaction is committed

https://github.com/shellycloud/after_commit_queue

Ruby client for the Akismet API

https://github.com/jonahb/akismet

Ruby program to facilitate accessing Aliyun Object Storage Service

https://github.com/aliyun/aliyun-oss-ruby-sdk

Ruby program to facilitate accessing Aliyun Object Storage Service

https://github.com/aliyun/aliyun-oss-ruby-sdk

Embeds the SQLite database engine in a Ruby extension

https://github.com/copiousfreetime/amalgalite

AMQP serialization library for Ruby

https://github.com/ruby-amqp/amq-protocol

Implementation of the AMQP protocol for RabbitMQ clients

http://rubyamqp.info/

Command-line utilities to work with AMQP-compliant queues

https://github.com/dougbarth/amqp-utils

Android key attestation verification

https://github.com/bdewater/android_key_attestation

Present the user with a simple question before a destructive action

https://rubygems.org/gems/annoy

Apollo-upload-server middleware for rails

https://github.com/jetruby/apollo_upload_server-ruby

Interface to the App Store Connect API

https://github.com/kyledecot/app_store_connect

Relational Algebra for Ruby

https://github.com/rails/arel

Relational Algebra for Ruby

https://github.com/rails/arel

Relational Algebra for Ruby

https://github.com/rails/arel

Relational Algebra for Ruby

https://github.com/rails/arel

Read and write rpm packages

https://rubygems.org/gems/arr-pm

Allow Keyword Access to Array Instances

https://github.com/ahoward/arrayfields

Encode/decode Adobe's binary-to-text encoding of the same name

https://github.com/DataWraith/ascii85gem

Fast, open source text processor and publishing toolchain

https://asciidoctor.org/

Reimplementation of the Asciidoctor's built-in (pre)processor

https://github.com/jirutka/asciidoctor-include-ext

Asciidoctor convert diagrams to images extension

https://github.com/Mogztter/asciidoctor-kroki

Asciidoctor PlantUML extension

https://github.com/hsanson/asciidoctor-plantuml

Ruby libraries for Aspect programming

http://aspectr.rubyforge.org/

Synchronizes Assets between Rails and S3

https://github.com/AssetSync/asset_sync

Library for working with Abstract Syntax Trees

https://github.com/whitequark/ast

Modern asynchronous I/O framework for Ruby

https://socketry.github.io/async/ https://github.com/socketry/async

Place to hide private instance variables in your Ruby objects

https://github.com/delano/attic

Ruby implementations of attr_required and attr_optional

https://github.com/nov/attr_required

Nested set implementation for Active Record

https://github.com/collectiveidea/awesome_nested_set

Amazon Web Services event stream library

https://github.com/aws/aws-sdk-ruby/tree/version-3/gems/aws-eventstream

Provide interfaces to enumerate AWS partitions, regions, and services

https://github.com/aws/aws-sdk-ruby/tree/version-3/gems/aws-partitions

AWS SDK for Ruby - Core

https://github.com/aws/aws-sdk-ruby/tree/version-3/gems/aws-sdk-core

Client library for REST API of Amazon SES

https://github.com/drewblas/aws-ses

Amazon Web Services Signature Version 4 signing library

https://github.com/aws/aws-sdk-ruby/tree/version-3/gems/aws-sigv4

Microsoft Azure Client Library for Ruby

https://github.com/Azure/azure-sdk-for-ruby

Microsoft Azure Client Core Library for Ruby SDK

https://github.com/Azure/azure-ruby-asm-core

Microsoft Azure Storage Client Library for Ruby

https://github.com/Azure/azure-storage-ruby

Microsoft Azure Storage Blob Client Library for Ruby

https://github.com/Azure/azure-storage-ruby/tree/master/blob https://github.com/Azure/azure-storage-ruby

Microsoft Azure Storage Common Client Library for Ruby

https://github.com/Azure/azure-storage-ruby/tree/master/common https://github.com/Azure/azure-storage-ruby

Microsoft Azure Storage File Client Library for Ruby

https://github.com/Azure/azure-storage-ruby/tree/master/file https://github.com/Azure/azure-storage-ruby

Microsoft Azure Storage Queue Client Library for Ruby

https://github.com/Azure/azure-storage-ruby/tree/master/queue https://github.com/Azure/azure-storage-ruby

Microsoft Azure Storage Table Client Library for Ruby

https://github.com/Azure/azure-storage-ruby/tree/master/table https://github.com/Azure/azure-storage-ruby

Microsoft Azure Cognitive Services Anomaly Detector Client Library for Ruby

https://github.com/Azure/azure-sdk-for-ruby/tree/master/data/azure_cognitiveservices_anomalydetector

Microsoft Azure Cognitive Services Auto Suggest Client Library for Ruby

https://github.com/Azure/azure-sdk-for-ruby/tree/master/data/azure_cognitiveservices_autosuggest

Microsoft Azure Cognitive Services Computer Vision Client Library for Ruby

https://github.com/Azure/azure-sdk-for-ruby/tree/master/data/azure_cognitiveservices_computervision

Microsoft Azure Cognitive Services Content Moderator Client Library for Ruby

https://github.com/Azure/azure-sdk-for-ruby/tree/master/data/azure_cognitiveservices_contentmoderator

Microsoft Azure Cognitive Services Custom Image Search Client Library for Ruby

https://github.com/Azure/azure-sdk-for-ruby/tree/master/data/azure_cognitiveservices_customimagesearch

Microsoft Azure Cognitive Services Custom Search Client Library for Ruby

https://github.com/Azure/azure-sdk-for-ruby/tree/master/data/azure_cognitiveservices_customsearch