react-cosmos/dist/corePlugins/remoteRendererUrlPlugin.js

Sandbox for developing and testing UI components in isolation

import { getRemoteRendererUrl } from '../shared/remoteRendererUrl.js';
export const remoteRendererUrlPlugin = {
    name: 'remoteRendererUrlPlugin',
    devServer({ config, app }) {
        app.get('/_cosmos/remote-renderer-url', (_, res) => {
            res.send({ url: getRemoteRendererUrl(config) });
        });
    },
};