Simply optimize CarrierWave images via image_optim

ruby-filemagic and mime-types for carrierwave

mimetype-fu for carrierwave

Qcloud COS Storage support for CarrierWave

Riak Storage support for CarrierWave

Secure, encrypted file uploads using Crypt19 and CarrierWave

TinyPNG support for CarrierWave

Validate carrierwave uploads are virus free with clamav.

WebDAV support for CarrierWave

This gem integrates CKEditor 5 with CarrierWave to allow image upload.

Web Dav adapter for carrierwave

Provide core functions for Comable.

This mountable engine has the basic functionality to manage Posts

Run your own business.

Rails HTML5 FileUpload helpers

Media Managment Library for ActiveRecord and Carrierwave

Moderated fields or whole model instances are serialized and saved into a separate moderations table. The moderation can then be accepted and the changes will be applied to the model. This way, lookups for existing, accepted fields or entries will be much faster than if using something like Paper...

Rails Mountable Engine that sets up your Product Blog, share your posts on facebook, twitter and E-mail your users with your latest product news

Kuhsaft is a Rails engine that offers a simple CMS.

Implements common components and features for Rails-based LCMS systems