Ruby on Rails 3.1 Release Notes — Ruby on Rails Guides
guides.rubyonrails.orgHighlights in Rails 3.1: Streaming Reversible Migrations Assets Pipeline jQuery as the default JavaScript library These release notes cover only the major changes. To learn about various bug fixes and changes, please refer to the changelogs or check out the list of commits in the main Rails repository on GitHub.
The History of the Asset Pipeline - FastRuby.io | Rails Upgrade Service
The Asset Pipeline, Sprockets, Webpacker, importmaps, and more. Over the years, Rails used different solutions to manage assets, let's go back in time to make sense of it.
When Rails Ejected Node and the History of Compiled JS in Rails - Jason Fleetwood-Boldt
Explore the history of Sprockets, Webpack, and Webpacker in Rails and understand why Rails 7 no longer has webpack by default.