A toolkit to upgrade your next Rails application
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Updated
Oct 30, 2025 - Ruby
A toolkit to upgrade your next Rails application
A series of articles about Rails upgrades; performance; and maintainability
Upgrading Rails: The Dual-Boot Way. This is a project with notes about the Rails upgrade workshop at RailsConf 2021! ❤️
Demo: Rails 6.1→8.1 upgrade using EDAF (Ruby 3.0→3.4, webpacker→esbuild). Completed in ~1.5 hours with 38 auto-generated docs.
Upgrade Rails with one command
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