Puppeteer and Playwright screenshots, without running a browser

// npm install puppeteer  (downloads a browser of its own)
import puppeteer from 'puppeteer'

const browser = await puppeteer.launch()
try {
  const page = await browser.newPage()
  await page.setViewport({ width: 1280, height: 1024 })
  await page.goto('https://example.com', { waitUntil: 'networkidle0', timeout: 30000 })
  // The cookie banner of this one site, hidden by hand.
  await page.addStyleTag({ content: '#cookie-banner { display: none !important; }' })
  await page.screenshot({ path: 'example.png', fullPage: true })
} finally {
  await browser.close()
}

// npm install playwright && npx playwright install chromium
import { chromium } from 'playwright'

const browser = await chromium.launch()
try {
  const page = await browser.newPage({ viewport: { width: 1280, height: 1024 } })
  await page.goto('https://example.com', { waitUntil: 'networkidle', timeout: 30000 })
  await page.addStyleTag({ content: '#cookie-banner { display: none !important; }' })
  await page.screenshot({ path: 'example.png', fullPage: true })
} finally {
  await browser.close()
}

// Node.js 18 or newer, nothing to install.
import { writeFile } from 'node:fs/promises'

const params = new URLSearchParams({
  url: 'https://example.com',
  viewport_width: '1280',
  viewport_height: '1024',
  wait_until: 'networkidle',
  timeout: '30',
  block_cookie_banners: 'true',
  full_page: 'true',
})
const response = await fetch('https://curlshot.com/api/v1/screenshot?' + params, {
  headers: { 'X-Access-Key': process.env.SCREENSHOT_ACCESS_KEY },
})
if (!response.ok) throw new Error((await response.json()).error_message)
await writeFile('example.png', Buffer.from(await response.arrayBuffer()))

# Replaces: sync_playwright() -> chromium.launch() -> page.goto() -> page.screenshot()
import os

import requests

response = requests.get(
    "https://curlshot.com/api/v1/screenshot",
    headers={"X-Access-Key": os.environ["SCREENSHOT_ACCESS_KEY"]},
    params={"url": "https://example.com", "wait_until": "networkidle", "block_cookie_banners": "true", "full_page": "true"},
    timeout=120,
)
response.raise_for_status()
with open("example.png", "wb") as f:
    f.write(response.content)