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.

Command-line JSON processor

Open-source KVM software

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.

memcached development tree

A tiny but valid `init` for containers

Generic command line non-JVM Apache Kafka producer and consumer

Lightweight Ruby

prototype of stream based programming language

A generic dynamo implementation for different k-v storage engines

Neural networks module for Redis

gperftools for ruby code

ngx_mruby - A Fast and Memory-Efficient Web Server Extension Mechanism Using Scripting Language mruby for nginx

Running TCP/IP over SWD lines

Ruby Optimized XML Parser

line-profiler for ruby

Faster string escaping routines for your ruby apps

Core sources and tools for the MIST board

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

A self contained Lua MessagePack C implementation.

File format conversion tools

A Ruby library for games — supporting audio spatialization and 2D (and even 3D!) graphics

Certificate Transparency module for nginx.

Scale your file uploads

Statsd and Metricsd frontend for UDP packets aggregation

ruby bindings to open text summarizer

Most-hackable Pidgin plugin! Framework for hooking scripts to respond received messages for various libpurple clients such as pidgin or finch

the grep that greps the hardest.