Checkout other alternative modern rails starter template with popular css framework:

https://github.com/mkhairi/rails-daisyui-starter (The most popular, free and open-source Tailwind CSS component library)

https://github.com/mkhairi/rails-tabler-starter (Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap)

README

This README would normally document whatever steps are necessary to get the application up and running.

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• Ruby version

• System dependencies

• Configuration

• Database creation

• Database initialization

• How to run the test suite

• Services (job queues, cache servers, search engines, etc.)

• Deployment instructions

• ...