Koala is a lightweight, flexible Ruby SDK for Facebook. It allows read/write access to the social graph via the Graph and REST APIs, as well as support for realtime updates and OAuth and Facebook Connect authentication. Koala is fully tested and supports Net::HTTP and Typhoeus connections out of the box and can accept custom modules for other services.

Common interface for Ruby's HTTP libraries

A comprehensive toolkit for remotely running commands in a structured manner on groups of servers.

Go faster, off the Rails

JSON Web Token and its family (JSON Web Signature, JSON Web Encryption and JSON Web Key) in Ruby

Building Web Service Security

lolcommits takes a snapshot with your webcam every time you git commit code, and archives a lolcat style image with it. It's selfies for software developers. `git blame` has never been so much fun.

Ruby/NTLM provides message creator and parser for the NTLM authentication.

Common layer for serverspec and itamae

A gem that makes it easy to prevent server side request forgery (SSRF) attacks

A suite of instrumentation metric primitivesthat can be exposed through a web services interface.

JSON Schema validator. Supports drafts 4, 6, 7, 2019-09, 2020-12, OpenAPI 3.0, and OpenAPI 3.1.

Karafka is Ruby and Rails efficient Kafka processing framework. Karafka allows you to capture everything that happens in your systems in large scale, without having to focus on things that are not your business domain.

The minitar library is a pure-Ruby library that provides the ability to deal with POSIX tar(1) archive files. This is release 0.12. This is likely the last revision before 1.0. minitar (previously called Archive::Tar::Minitar) is based heavily on code originally written by Mauricio Julio Fernández Pradier for the rpa-base project.

Client for the ACME protocol.

A framework to implement robust multiprocess servers like Unicorn

Contains the core of Nanoc

WebAuthn ruby server library ― Make your application a W3C Web Authentication conformant Relying Party and allow your users to authenticate with U2F and FIDO2 authenticators.

Ferrum allows you to control headless Chrome browser

Transparent proxy support for any EventMachine protocol