in server/api.server.js [89:101]
async function renderReactTree(res, props) {
await waitForWebpack();
const manifest = readFileSync(
path.resolve(__dirname, '../build/react-client-manifest.json'),
'utf8'
);
const moduleMap = JSON.parse(manifest);
const {pipe} = renderToPipeableStream(
React.createElement(ReactApp, props),
moduleMap
);
pipe(res);
}