Replace Puppeteer for PDFs.
Keep your HTML.

import { readFile } from 'node:fs/promises';
import puppeteer from 'puppeteer';

const html = await readFile('invoice.html', 'utf8');
const browser = await puppeteer.launch();

try {
  const page = await browser.newPage();
  await page.setContent(html, {
    waitUntil: 'networkidle0',
  });
  await page.pdf({
    path: 'invoice.pdf',
    format: 'A4',
    printBackground: true,
  });
} finally {
  await browser.close();
}

import { readFile } from 'node:fs/promises';
import { BladePdf } from '@bladepdf/node';

const apiKey = process.env.BLADEPDF_API_KEY;
if (!apiKey) throw new Error('Missing API key');

const html = await readFile('invoice.html', 'utf8');
const bladePdf = new BladePdf({ apiKey });

await bladePdf
  .fromHtml(html)
  .format('A4')
  .printBackground()
  .waitUntil('networkidle0')
  .waitForFonts()
  .renderToFile('invoice.pdf');