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.

Changelog generation has never been so easy. Fully automate changelog generation - this gem generate changelog file based on tags, issues and merged pull requests from GitHub.

Test your rendered HTML files to make sure they're accurate.

A fast, asynchronous, rack-compatible web server.

Provides support for asynchonous TCP, UDP, UNIX and SSL sockets.

A HTTP client and server library.

vagrant-dns is a vagrant plugin that manages DNS records associated with local machines.

A Grape API serving a Slack bot to multiple teams.

A singleplex and multiplex resource pool for implementing robust clients.

An adapter for fibered mysql2

Featuring full support for the REST, Streaming and Exploits API

A Redis client library.

Abstract container-based parallelism using threads and processes where appropriate.

Access postgres without blocking.

Fiber scheduler

Mayu Live is a live updating server side VirtualDOM framework for Ruby, inspired by modern frontend tools that exist in the JavaScript ecosystem.

Implements the async/await pattern on top of async :)

Helpers for writing specs against the async gem.

CZMQ binding based on the generated low-level FFI bindings of CZMQ

A small, lightweight and extensible DynDNS server written with Ruby and Rack.