Examples and References

Use this page as the canonical index for public React on Rails reference repos. If you are starting a new app, do not start by comparing example repos. Start with the CLI:

bash

npx create-react-on-rails-app my-app

New apps use React on Rails Pro by default because Pro is where React 19.2 feature support lives. The repos below are references for learning, validation, demos, migrations, and talks.

Start Here

Goal	Use
Create a new app	`npx create-react-on-rails-app my-app`
Study the current Pro app shape	shakacode/react-on-rails-starter-tanstack
Show the React 19.2-era product story	Marketplace RSC Performance Demo
Study a complete Rails CRUD baseline	Flagship Task Board Demo
Study migration from `react-rails`	react-rails Migration References

Current Pro References

These are the references to use for new product, adoption, and template discussions.

React on Rails Pro TanStack Starter

Repo: shakacode/react-on-rails-starter-tanstack
Use it when you want the maintained Rails 8 + React on Rails Pro starter that shows the current app architecture: React Server Components, TanStack Router/Query/Table, Rspack, Tailwind, and shadcn/ui.
Upstream branch testing: the starter documents how to validate unreleased react_on_rails and react_on_rails_rsc branches in Testing Upstream Branches. For the starter CLI prerelease path, see the @rc notes in Quick Start: npx create-react-on-rails-app.

Marketplace RSC Performance Demo

Repo: shakacode/react-on-rails-demo-marketplace-rsc
Live demo and evidence: see the repo README for Lighthouse reports, bundle-size breakdowns, and the demo itself.
Use it when you want a public performance-oriented demo showing the user-visible win on a marketplace-style surface.

Hacker News RSC Demo

Repo: shakacode/react-on-rails-demo-hacker-news-rsc
Live demo: hn.reactonrails.com
Use it when you want a compact public demo of React on Rails Pro on a familiar read-heavy UI.

Gumroad-Style RSC Benchmark Demo

Repo: shakacode/react-on-rails-demo-gumroad-rsc
Use it when you want a benchmark-oriented comparison between an Inertia-style surface and a React on Rails Pro surface on the same product domain.
Note: this is a ShakaCode-built demo modeled on a Gumroad-style UI, not an official Gumroad product or integration.

Octochangelog RSC Demo

Repo: shakacode/react_on_rails-demo-octochangelog-on-rails-pro
Live demo: changelog.reactonrails.com
Use it when you want a real-app migration to React on Rails Pro showing Rails routing, React 19, and streamed React Server Components.

Other Public References

Use these when you need a public baseline app, tutorial companion, or migration reference.

Flagship Task Board Demo

Repo: shakacode/react-on-rails-demo-flagship
Use it when you want a clone-and-run Rails CRUD reference app: ActiveRecord-backed task board, server-side rendering, React, TypeScript, Redux Toolkit, and Shakapacker + Rspack.
This repo is a product-style baseline for the Pro demos. Check the repo README for its current stack before describing it publicly.
Two run modes: bin/dev for local development and docker compose up for a deterministic container boot; bin/smoke verifies the server-rendered HTML and exits non-zero if SSR fails.

SSR + HMR Tutorial Demo

Repo: shakacode/react-on-rails-demo-ssr-hmr
Use it when you want the maintained Rails + React + SSR + HMR walkthrough repo that backs the tutorial and Webpack configuration guidance.

react-rails Migration References

For migration guidance, see Migrating from react-rails.

shakacode/react-on-rails-example-migration — focused before/after react-rails to React on Rails migration reference.
shakacode/react-on-rails-example-open-flights — larger example app that shows React on Rails replacing react-rails in a more realistic codebase.