CommunityEngine is a free, open-source social network platform for Ruby on Rails applications. Drop it into your new or existing application, and you’ll instantly have all the features of a basic community site.

Godmin is an admin framework for Rails 5+. Use it to build dedicated admin sections for your apps, or stand alone admin apps such as internal tools.

Enable librarians, curators, and others who are responsible for digital collections to create attractive, feature-rich websites that feature these collections.

iQvoc - a SKOS(-XL) vocabulary management system built on the Semantic Web

Rails engine to do user roles in an RDBMS for hydra-head

CMS base on Rails Engin.

BootstrapLeather is a collection of view helpers and scaffold generators that makes it easier to create apps using Twitter Bootstrap

Rails Form Builder supports Client-side validation using jQuery BootstrapValidator plugin. https://github.com/nghuuphuoc/bootstrapvalidator

We hope it will help create better systems for all the eGoverment. In Czech Republic and maybe further.

Rails 4 & 5 Engine providing private and public messaging for any object, such as Users or Groups

UI components for ad2games projects

appt engine

bootstrap_form add-on to embed bootstrap-datetimepicker simply.

Specialized controls added to the bootstrap_form gem

Bootstrap Man is simple solution to get going with application without worrying about setting up Bootstrap Gems and Importing Views.

Rails engine for I18n translations

Rails 5 Engine to give users their own calendars of events.

This gem generates Devise views styled with Bootstrap via the `bootstrap_form` gem. If you plan to use, or are using, `bootstrap_form` in your app, your Devise forms will be consistent with the rest of your forms. The generator will detect if you're using `devise_invitable`, and will generate `bootstrap_form` forms for its views as well. If you're using `devise-i18n`, the forms will use translations.

Rails based CMS

Rubyclerks is a small buisness management solution, including an online presence (shop), but also POS, inventory and more.