This gem wraps the official C++ implementation of Cap'n Proto (libcapnp). From the Cap'n Proto documentation: "Cap'n Proto is an insanely fast data interchange format and capability-based RPC system. Think JSON, except binary. Or think Protocol Buffers, except faster."

This library allows you to write HTTP/2 clients and servers. It is a wrapper around nghttp2.

A low-level Event Handler designed for Ruby 3 Scheduler for better performance

Views Are Code: use all the power of Ruby to build views in your own language.

Exposes a monotonically increasing GC total_time metric.

Ruby 1.9 heap contents dumper

A version of _why's Freaky Freaky Sandbox for JRuby.

Ruby proxy library for Google V8 Javascript engine.

Adds support to Ruby for encrypting, decrypting, signing and validating the signatures of XML documents, according to the [XML Encryption Syntax and Processing](http://www.w3.org/TR/xmlenc-core/) standard, and the [XML Signature Syntax and Processing](http://www.w3.org/TR/xmldsig-core...

This module allows Ruby programs to interface with "RSA Security Inc. PKCS #11 Cryptographic Token Interface (Cryptoki)".

Raygun application performance monitoring core Profiler

Proj4 extension for rgeo.

A set of bindings between Ruby and Mapnik. Supports many of the common uses for Mapnik, and one day, might support all of them. Rendering is available using the standard AGG library, or additionally via Cairo, if the rcairo gem is installed and Mapnik has been compiled with Cairo support.

A XKCP based native (C) binding to SHA3 (FIPS 202) cryptographic hashing algorithm.

Blazing-fast-cross-platform-monkey-patch-free string XOR. Yes, that means JRuby too.

Extra special effects, such as shader, for the Gosu game-development library

A fast Bloom Filter library for Ruby for unices.

C_Geohash provides support for manipulating Geohash strings in Ruby. See http://en.wikipedia.org/wiki/Geohash. This is an actively maintained fork of the original http://rubygems.org/gems/geohash

Consul HTTP Client Ruby Library

PATCHED FOR WINDOWS: An OpenGL wrapper for Ruby. opengl contains bindings for OpenGL. Be sure to check out {GLU}[https://github.com/larskanis/glu] and {GLUT}[https://github.com/larskanis/glut] gems.