• Type: string[]
  • Required: No
  • Default: undefined

The runtimePlugins configuration is used to add additional plugins needed at runtime. The value should be the path to the specific plugin, which can be an absolute/relative path or a package name. You can learn more about how to develop runtimePlugin details by visiting the Plugin System.

Once set, runtime plugins will be automatically injected and used during the build process.

  • Examples

To create a runtime plugin file, you can name it custom-runtime-plugin.ts:

import { FederationRuntimePlugin } from '@module-federation/enhanced/runtime';

export default function (): FederationRuntimePlugin {
  return {
    name: 'custom-plugin-build',
    beforeInit(args) {
      console.log('[build time inject] beforeInit: ', args);
      return args;
    beforeLoadShare(args) {
      console.log('[build time inject] beforeLoadShare: ', args);
      return args;

Then, apply this plugin in your build configuration:

const path = require('path');
module.exports = {
  plugins: [
    new ModuleFederation({
      name: 'host',
      remotes: {
      runtimePlugins: [path.resolve(__dirname, './custom-runtime-plugin.ts')],