Ruby on Rails

🌐 Jekyll is a blog-aware static site generator in Ruby

Vagrant is a tool for building and distributing development environments.

Fluentd: Unified Logging Layer (project under CNCF)

Manage complex tmux sessions easily

Language Savant. If your repository's language is being reported incorrectly, send us a pull request!

A Lightweight Sass Tool Set

YADR - The best vim,git,zsh plugins and the cleanest vimrc you've ever seen

Guard is a command line tool to easily handle events on file system modifications.

Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.

Determines which markup library to use to render a content file (e.g. README) on GitHub

A command-line power tool for Twitter.

A modular Ruby web server interface.

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

Wraith — A responsive screenshot comparison tool

Export existing AWS resources to Terraform style (tf, tfstate) / No longer actively maintained

Library packaging and distribution for Ruby.

JSON Schema tools and doc generation for HTTP APIs

🏆Open Source Security Foundation (OpenSSF) Best Practices Badge (formerly Core Infrastructure Initiative (CII) Best Practices Badge)

LXC provider for Vagrant

Encrypted peer-to-peer web application platform for decentralized, privacy-preserving applications

A collection of the best open data sets and open-source tools for data science

A Chef Cookbook manager

Development repository for the elasticsearch cookbook

String extraction, translation and export tools for the 21st century. "Moving strings around so you don't have to"

Kage (kah-geh) is a shadow proxy server to duplex HTTP requests

Reference implementation of a Tent server in Ruby

discover new products, give feedback, help each other

Development repository for the java cookbook