Jetfuel is a base Rails project that you can upgrade. It is used by FlyoverWorks to get a jump start on a working app. Use Jetfuel if you're in a rush to build something amazing; don't use it if you like missing deadlines.

Jets CLI for using Jets with your Rails application

cli for https://v2.jokeapi.dev/

Create controllers for restful APIs, without generating unwanted helpers, views, and assets.

Auto-tagging and tagging tools for Jekyll

A synchronous continuous integration gem.

CLI for generating Json Web Tokens (JWT's). CLI takes multiple key value pairs as input, and copy the generated JWT to your clipboard. Required inputs are user_id and email. In addition, other key/value pairs can also be entered.

Handlers for Serf "http://serfdom.io"

Monster management system

coming soon

SSH toolbox to make running logs, sync, cache commands easier for a given rails app

Kitchen Busser - Runs tests for projects in test-kitchen

Bash runner plugin for Kitchen Busser (kb)

Tool for parsing changelogs that are based on the keepachangelog.com standard. Changelogs can be dumped to JSON or YAML.

Automatically update the dependencies listed in your Gemfile, Gemfile.lock, and gemspec.

Kentucky is a class-independent front-end framework built as a standard project starting point.

Command-line option parser with subcommands that won't leave you feeling Kerplutz

Kitsune Kit is a CLI toolkit that automates the provisioning, configuration, and Docker setup of remote servers, especially tailored for Ruby developers using Kamal. Includes rollback features and multi-environment support.

Command Line utility to manage chef cookbooks.

kmkr is a CLI to create files prefixed by date (e.g. 20151031.md). It supports creating files with any file extension, date format and a suffix. This is useful for people that create a lot of files prefixed by dates and got tired of manually doing that themselves.