Vite module federation plugin does not work with the Vite React Router plugin

[poenneby]

I'm using React Router as a...

framework

Reproduction

https://github.com/poenneby/mf-vanilla-react-router

pnpm install
pnpm dev

System Info

System:
    OS: macOS 14.6.1
    CPU: (12) arm64 Apple M3 Pro
    Memory: 88.98 MB / 36.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 20.18.1 - ~/.nvm/versions/node/v20.18.1/bin/node
    Yarn: 1.22.22 - ~/.nvm/versions/node/v20.18.1/bin/yarn
    npm: 10.8.2 - ~/.nvm/versions/node/v20.18.1/bin/npm
    pnpm: 9.15.4 - ~/.nvm/versions/node/v20.18.1/bin/pnpm
  Browsers:
    Chrome: 130.0.6723.59
    Safari: 17.6

Used Package Manager

pnpm

Expected Behavior

The vite module federation plugin should work with the reactRouter plugin in React Router framework mode

Minimal working example of module federation with React Vite plugin: https://github.com/poenneby/mf-vanilla-vite-react

Actual Behavior

Adding the federation plugin to the host vite config causes application to fail with require is not defined

react-router-host dev$ react-router dev
[136 lines collapsed]
│ |- ReferenceError: require is not defined
│     at eval (/mf-vanilla-react-router/react-router-host/node_modules/__mf__virtual/host__loadShare__react__loadShare__.js:8:25)
│     at instantiateModule (file:///mf-vanilla-react-router/node_modules/.pnpm/vite@5.4.14_@types+node@20.17.17_lightningcss@1.29.1/node_modules/vite/dist/node/chunks/dep-CHZK…
│ 3:43:34 PM [vite] Error when evaluating SSR module virtual:react-router/server-build:

[timdorr]

This doesn't appear to be a bug with React Router. See module-federation/vite#156