Distributes the V8 JavaScript engine in binary and source forms in order to support fast builds of The Ruby Racer

Ruby wrapper for hiredis (protocol serialization/deserialization and blocking I/O)

charlock_holmes provides binary and text detection as well as text transcoding using libicu

bcrypt() is a sophisticated and secure hash algorithm designed by The OpenBSD project for hashing passwords. The bcrypt Ruby gem provides a simple wrapper for safely handling passwords.

A suite of instrumentation metric primitives that can be exposed through a web services interface.

A fast, safe, extensible parser for CommonMark. This wraps the comrak Rust crate.

Parses SQL queries using a copy of the PostgreSQL server query parser

A focused and fast library to gather memory, cpu, network, load avg and disk information

Provides a C-optimized method for determining if a string is blank

This gem implements bcrypt_pbkdf (a variant of PBKDF2 with bcrypt-based PRF)

CBOR is a library for the CBOR binary object representation format, based on Sadayuki Furuhashi's MessagePack library.

High Performance Haml Implementation

A fast and very smart autolinking library that acts as a drop-in replacement for Rails `auto_link`

RGeo is a geospatial data library for Ruby. It provides an implementation of the Open Geospatial Consortium's Simple Features Specification, used by most standard spatial/geographic data storage systems such as PostGIS. A number of add-on modules are also available to help with writing location-based applications using Ruby-based frameworks such as Ruby On Rails.

implementation of murmur3 hashing function

A framework to implement robust multiprocess servers like Unicorn

iStats is a command-line tool that allows you to easily grab the CPU temperature, fan speeds and battery information on macOS.

Minimal embedded v8 engine for Ruby

Oga is an XML/HTML parser written in Ruby.

posix-spawn uses posix_spawnp(2) for faster process spawning