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

PostRunner is an application to manage FIT files such as those produced by Garmin products like the Forerunner 620 (FR620), Forerunner 25 (FR25), Fenix 3, Fenix 3HR, Fenix 5 (S and X). It allows you to import the files from the device and analyze the data. In addition to the common features like plotting pace, heart rates, elevation and other captured values it also provides a heart rate variability (HRV) and sleep analysis. It can also update satellite orbit prediction (EPO) data on the device to speed-up GPS fix times. It is an offline alternative to Garmin Connect. The software has been developed and tested on Linux but should work on other operating systems as well.

Create new iOS apps on iTunes Connect and Dev Portal using the command line

Can be used to implement all kinds of throttles

https://github.com/0dayinc/pwn/README.md

Quantity provides first-class quantities, units, and base quantities in pure ruby. Things like 1.meter / 1.second == 1 meter/second.

Racker allows for hierarchical template definitions for Packer.

Client for accessing the Hive/Steem blockchain.

A fast chess library that use bitboards to play chess with Ruby.

Native extension gem for secp256k1 ECDSA and Schnorr signatures. Wraps libsecp256k1 natively without any need for FFI.

RDF::N3 is an Notation-3 reader/writer and reasoner for the RDF.rb library suite.

RDF::RDFXML is an RDF/XML reader and writer for the RDF.rb library suite.

Redis-backed rate limiter

Ruby bindings for Snow Crash

Registry for Rails Exceptions

A more Ruby like way to write FUSE filesystems - inspired by (compatible with) FuseFS, implemented over RFuse

risu is a Nessus .nessus XML parser and report generation tool

Support library for DataMapper and Merb (Next Branch)

OpenStreetMap API client for ruby

RProgram is a library for creating wrappers around command-line programs. RProgram provides a Rubyful interface to programs and all their options or non-options. RProgram can also search for programs installed on a system. files without having to use YAML or define classes named like the file.