Puppeteer exposes a page.screenshot() method for saving a screenshot locally on your machine. Here are the docs.

const browser = await puppeteer.launch();

const page = await browser.newPage();

await page.goto('https://example.com');

await page.screenshot({path: 'example.png'});

Is there a way to save a data file in a similar fashion. I'm seeking something analogous to...

page.writeToFile({data, path,});