Jumbo.

Production-ready Rails 8.1 in one command

Feature Groups (all included by default)

Inertia Rails React + TypeScript + Tailwind + shadcn/ui + Vite --skip-inertia Multi-staging Kamal + Docker + multi-DB + staging/production --skip-multistaging Authentication authentication-zero generator (run separately) --skip-auth Developer Tools RuboCop + Annotaterb + Zellij + Letter Opener --skip-devtools

Operations Business logic framework — ApplicationOperation + Result --skip-operations

add-on modules · --operations-include

Policy ApplicationPolicy Validator ApplicationValidator Query ApplicationQuery Gateway ApplicationGateway