Create agents that monitor and act on your behalf. Your agents are standing by!

Vagrant is a tool for building and distributing development environments.

Fluentd: Unified Logging Layer (project under CNCF)

Server automation framework and application

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

💎 A fast, open source text processor and publishing toolchain, written in Ruby, for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.

Re:VIEW is flexible document format/conversion system

📃 Asciidoctor PDF: A native PDF converter for AsciiDoc based on Asciidoctor and Prawn, written entirely in Ruby.

Web UI for Fluentd

Schemaless Stream Processing (Complex Event Processing) Server with SQL

Gyazo: the simplest and fastest screenshot uploading tool

The simplest test supporting tool.

LWFS - LWF conversion/preview system for designers/developers

Ruby用ゲームフレームワーク「司エンジン（Tsukasa Engine）」