igorkasyanchuk/active_storage_validations

Treat an ActiveRecord model as a file attachment, storing its patch, size, content type, etc.

File Attachment toolkit for Ruby applications

Web-friendly image processing macros for libvips and ImageMagick

Client Side Validations made easy for Ruby on Rails

Easy file attachment management for ActiveRecord

Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks

Synchronises Assets between Rails and S3

Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.

Laravel-Mediable is a package for easily uploading and attaching media files to models with Laravel