Upgrading from Remix

React Router v7 is Remix "v3". So if you're up to date with all future flags in Remix v2, the upgrade to v7 is non-breaking aside from changing imports.

Future Flags

First update to the latest minor version of Remix v2 and then the console will warn you for any flags that you have not enabled.

export interface FutureConfig {
  // TODO: document the future flags
}

Install React Router v7

Codemod

You can use the following command that will automatically:

• update your Remix dependencies to their corresponding React Router v7 dependencies
• update all imports of those packages in your app to use the new packages

From the root of your project run:

npx upgrade-remix v7

Manual

If you prefer to do it manually, here's a list of the equivalent packages:

Also note that nearly all modules your app needs can come from react-router-dom instead of @remix-run/node and @remix-run/cloudflare, so try to import from there first.

-import { redirect } from "@react-router/node";
+import { redirect } from "react-router";