For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

A single-header ANSI C gui library

coturn TURN server project

Transmits AM radio on computers without radio transmitting hardware.

MacVim with file browser

BloomFilter(s) in Ruby: Native counting filter + Redis counting/non-counting filters

Quicklook Plugin for NFO files

Ruby Tagger tools including a Rule-Based Part of Speech Tagger based on Eric Brill's Work with the BROWN corpus

An institutional/enterprise-scale distributed real-time messaging and notification system

Mozilla JavaScript Engine (SpiderMonkey) bindings for Ruby