CarrierWave vs Uppy: What are the differences?
What is CarrierWave? Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks. This gem provides a simple and extremely flexible way to upload files from Ruby applications. It works well with Rack based web applications, such as Ruby on Rails.
What is Uppy? The next open source file uploader for web browsers. Uppy is a sleek modular file uploader for web browsers. Add it to your app with one line of code, or build a custom version with just the plugins you need via Webpack/Browserify. 100% open source, backed by a company (Transloadit).
CarrierWave and Uppy belong to "File Uploads" category of the tech stack.
CarrierWave and Uppy are both open source tools. It seems that Uppy with 20.2K GitHub stars and 978 forks on GitHub has more adoption than CarrierWave with 8.36K GitHub stars and 1.49K GitHub forks.