IPAddress2 is a Ruby library designed to make manipulation of IPv4 and IPv6 addresses both powerful and simple. It maintains a layer of compatibility with Ruby's own IPAddr, while addressing many of its issues.

IP search based on ipip.net

Save IP ranges on Redis for fast lookup using interval sets.

An IRC bot using EventMachine, and perhaps ØMQ one day.

IRKit Client for Ruby

A library for syntax highlighter. It is based Ripper.

Command line app and library code for Iroki, a phylogenetic tree customization program.

Ruby client for IronCache by www.iron.io

irrc is a lightweight and flexible client of IRR / Whois Database to expand arbitrary as-set and route-set objects into a list of origin ASs and prefixes belonging to the ASs. It allows concurrent queries to IRR / Whois Databases for performance.

Minimalistic wrapper around chartkick to use it within IRuby

Loading rails environment in iRuby notebook shell

Ruby ISBNdb is a amazingly fast and accurate gem that reads ISBNdb.com's XML API and gives you incredible flexibilty with the results! The newest version of the gem also features caching, so developers minimize API-key usage.

is_crawler does exactly what you might think it does: determine if the supplied string matches a known crawler or bot.

Adds cross-browser ISO 8601 support to the JavaScript Date object based on EC5.1. This is a Sprockets gem to simplify inclusion of the client-side library.

ISO ICS (International Classification for Standards) data accessible in a convenient package.

Write React Components in Ruby.

Channels, authetication and various transport options for Isomorfeus.

Import ECMAScript modules into Ruby and use values and functions like JavaScript is part of Ruby. Enables easy to set up server-side rendering for modern frontend stacks. Isorun embeds v8 into Ruby via a native extension built with Rust and deno_core.

Itamae recipe plugin to install Docker.

Plugin to support the HomeBrew for Itamae