Bootsnap

It is a package manager for the Ruby programming language that provides a standard format for distributing Ruby programs and libraries, a tool designed to easily manage the installation of gems, and a server for distributing them.

Turbolinks makes navigating your web application faster. Get the performance benefits of a single-page application without the added complexity of a client-side JavaScript framework. Use HTML to render your views on the server side and link

Active Admin is a Ruby on Rails framework for creating elegant backends for website administration.

It is an exciting new way to build modern, reactive, real-time apps with Ruby on Rails. It eliminates the complexity imposed by full-stack frontend frameworks. And, it's fast. It works seamlessly with the Rails tooling you already know and love.

Setting up Rails for the first time with all the dependencies necessary can be daunting for beginners. Docked Rails CLI uses a Docker image to make it much easier, requiring only Docker to be installed.