A toolkit of support libraries and Ruby core extensions extracted from the Rails framework. Rich support for multibyte strings, internationalization, time zones, and testing.

Fluentd is an open source data collector designed to scale and simplify log management. It can collect, process and ship many kinds of data in near real-time.

A systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.

HTTP client api for Ruby.

Dpl (dee-pee-ell) is a tool made for continuous deployment, running deployments at Travis CI.

Gradual Typing for Ruby

NATS is an open-source, high-performance, lightweight cloud messaging system.

Qiita-specified markdown processor.

An easy-to-use wrapper for Net::HTTP, Net::HTTPS and Net::FTP.

Defines several standard RDF vocabularies

A client library for Qiita API v2 written in Ruby.

TrustyCms is a simple and powerful publishing system designed for small teams. It is built with Rails and is similar to Textpattern or MovableType, but is a general purpose content management system--not merely a blogging engine.

A CLI tool & library to enhance and speed up script/exploit writing for CTF players (or security researchers, bug bounty hunters, pentesters but mostly focused on CTF) by patching the String class to add a short syntax of usual code patterns. Methods for base64, digest (hash), flag, rot (Caesar),...

Ruby client for the Mailgun API

A pure-ruby implementation of sigstore signature verification

This library contains some useful functionality to support the development of Ruby Gems

MailerLite's official Ruby SDK. Interacts with all endpoints at MailerLite API.

MailerSend's official Ruby SDK. Interacts with all endpoints at MailerSend API.

Like a mint breeze, MintHttp allows you to write simple HTTP requests while giving you the full power of Net::HTTP.

Ruby client for the Noko API