You can use this gem as inspiration of the base of your connections with Caren.

Automatically sends carrierwave uploads to AttachmentScanner to search for viruses, malware and other malicious files.

Store the dominant color of the images when you upload them to your Rails application using the CarrierWave gem.

CarrierWave FFmpeg

Use Globalize to manage Carrierwave translated fields

Simply optimize CarrierWave images via image_optim

Secure, encrypted file uploads using Crypt19 and CarrierWave

TinyPNG support for CarrierWave

And after all will input some here to do

CarthageCache generate a hash key based on the content of your Cartfile.resolved and checks if there is a cache archive (a zip file of your Carthage/Build directory) associated to that hash. If there is one it will download it and install it in your project avoiding the need to run c...

Cartup is the easyest way to share prebuilt Carthage frameworks between projects.

Transforms string letter case to camel, snake,dash and underscore without activesupport dependencies. Forked from https://github.com/rails-api/case_transform

CQL Interface to Cassandra

With Caze it's easy to define use cases and entry points.

cbor-diag implements diagnostic notation for CBOR, RFC 8949 and RFC 8742

Ruby wrapper for The Central Bank of the Russian Federation API

A test runner that optimizes the tests it runs based on the recent changes of your application. Makes use of #cbra dependencies to infer which parts of the application are definitely unaffected. Science! BOOM!

format/send CEF logs via API+syslog or client program

Hamlit integration for Cells

Celluloid::IO based library to consume Server-Sent Events.