The default content extension of Refinery CMS. This extension handles the administration and display of user-editable pages.

A Ruby CLI gem that beautifies the terminal's ls command, with color and font-awesome icons.

libvirt provider for Vagrant.

Adds core features so other engines can hook into the framework.

Ridgepole is a tool to manage DB schema. It defines DB schema using Rails DSL, and updates DB schema according to DSL.

KnifeSpork is a workflow plugin for Chef::Knife which helps multiple developers work on the same Chef Server and repository without treading on each other's toes. This plugin was designed around the workflow used at Etsy, where several people are working on the Chef repository and Chef Server simultaneously.

A workflow plugin to help many devs work with the same chef repo/server. Includes fixes for using with Berkshelf.

Kuroko2 is a web-based job scheduler/workflow manager created at Cookpad Inc.

Octocatalog-Diff assists with Puppet development and testing by enabling the user to compile 2 Puppet catalogs and compare them. It is possible to compare different branches, different versions, and different fact values. This is intended to be run from a local development environment or in CI.

Extract as much much detail as you want from GraphQL queries, served up from your Ruby app and the `graphql` gem. Compatible with the `graphql-batch` gem, to extract batch-loaded fields resolution timings.

Better diff for Jupyter Notebooks by first preprocessing them and removing clutter

Roadworker is a tool to manage Route53. It defines the state of Route53 using DSL, and updates Route53 according to DSL.

StackMaster is a sure-footed way of creating, updating and keeping track of Amazon (AWS) CloudFormation stacks.

SiteDiff makes it easy to see differences between two versions of a website. It accepts a set of paths to compare two versions of the site together with potential normalization/sanitization rules. From the provided paths and configuration SiteDiff generates an HTML report of all the status of HTML comparison between the given paths together with a readable diff-like HTML for each specified path containing the differences between the two versions of the site. It is useful tool for QAing re-deployments, site upgrades, etc.

Tabulous provides an easy way to add tabs to your Rails application.

In the last few years digital currencies have successfully demonstrated their ability to become an alternative financial instrument in many different markets. Most of the technologies available at the moment are based on the principles of Blockchain architecture, including dominating currencies like Bitcoin and Ethereum. Despite its popularity, Blockchain is not the best possible solution for all scenarios. One such example is for fast micro-payments. Zold is an experimental alternative that enables distributed transactions between anonymous users, making micro-payments financially feasible. It borrows the proof-of-work principle from Bitcoin, and suggests a different architecture for digital wallet maintenance.

: Store metrics alerts in code!

Improve output of Terraform plans with color and indentation

Engine to synchronise provisioning templates from GitHub

gem-compare is a RubyGems plugin that helps to compare versions of the given gem. It searches for differences in metadata as well as in files.