Update multiple items: pnp js

pnp-update-multiple-items.js

(async () => {
	const batch = pnp.sp.web.createBatch();
	const list = pnp.sp.web.lists.getByTitle('ListA');
	const items = await list.items.select('Id,Title').get();
	const entityTypeFullName = await list.getListItemEntityTypeFullName();

	for (const item of items) {
		list.items.getById(item.Id).inBatch(batch)
			.update({ Title: `${item.Title} (${item.Id})` }, '*', entityTypeFullName);
	} 

	await batch.execute();
	console.log('Done');
})();