📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail

Manage complex tmux sessions easily

Mirror of redmine code source - Official Subversion repository is at https://svn.redmine.org/redmine - contact: @vividtone or maeda (at) farend (dot) jp

Zammad is a web based open source helpdesk/customer support system

Ruby and Ruby on Rails bookmarks collection

Barebones two-factor authentication with Devise

bitcoin utils and protocol in ruby.

A Ruby on Rails Engine which provides a double entry accounting system for your application

A script to enumerate virtual hosts on a server.

An open-source Crypto-Currency exchange. Peatio v3.0 Coming Soon !

A Ruby implementation of Bitcoin HD Wallets (Hierarchical Deterministic) BIP32

An open-source cryptocurrency exchange.

Community maintained Ruby SDK for Stellar

Simplified Command-Line Bitcoin Client and a Ruby library for making Bitcoin payments and checking address balances

Ruby client to connect to the Monero RPC

Peatio core library, components and CLI

GRAVIEX Exchange - PUBLIC (extremely outdated)