Also you can use bootstrap-rubygem gem which support hanami framework.
Important: this wrapper required jquery library. You can use jquery-lotus gem or add jquery.js to you assets directory.
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install hanami-bootstrap
Add bootstrap to your template:
Bug reports and pull requests are welcome on GitHub at https://github.com/davydovanton/hanami-bootstrap. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.
The gem is available as open source under the terms of the MIT License.