Feature-by-feature comparison
| Feature | Puppeteer | Playwright |
|---|---|---|
| Chromium support | ||
| Firefox support | ~ | |
| WebKit (Safari) support | ||
| Auto-waiting | ~ | |
| Multiple browser contexts | ||
| Network interception | ||
| Shadow DOM piercing | ||
| iframe handling | ~ | |
| Built-in test runner | ||
| Trace viewer / debugging | ~ | |
| Python / Java / .NET SDKs | ||
| Mobile emulation |
API comparison: nearly identical
Since Playwright was built by ex-Puppeteer engineers, the APIs look almost identical. The biggest practical difference: Playwright auto-waits for elements, Puppeteer often requires explicit waits.
Puppeteer
const puppeteer = require('puppeteer');
async function scrape() {
const browser = await puppeteer.launch({ headless: 'new' });
const page = await browser.newPage();
await page.goto('https://example.com/spa');
await page.waitForSelector('.product-card');
const data = await page.$$eval('.product-card', cards =>
cards.map(card => ({
name: card.querySelector('.name')?.textContent,
price: card.querySelector('.price')?.textContent,
}))
);
console.log(data);
await browser.close();
}
scrape();Playwright
const { chromium } = require('playwright');
async function scrape() {
const browser = await chromium.launch();
const page = await browser.newPage();
await page.goto('https://example.com/spa');
await page.waitForSelector('.product-card');
const data = await page.$$eval('.product-card', cards =>
cards.map(card => ({
name: card.querySelector('.name')?.textContent,
price: card.querySelector('.price')?.textContent,
}))
);
console.log(data);
await browser.close();
}
scrape();Performance and resource usage
Startup time
Playwright is marginally faster due to browser context reuse
RAM per instance
Comparable. Both run full browsers.
Parallel sessions
Playwright contexts share browser process, saving RAM
CI/CD bundle size
Playwright downloads 3 browsers by default (configurable)
When to pick which
Choose Puppeteer if...
- -You only need Chromium
- -Existing codebase already uses it
- -You want a smaller API to learn
- -You need Chrome DevTools Protocol access
Choose Playwright if...
- -You need cross-browser support
- -You want built-in test assertions
- -You need Python, Java, or .NET
- -You want better auto-waiting and debugging
Skip both: use SnapRender if you just need data
If you are using Puppeteer or Playwright solely to render JavaScript, take screenshots, generate PDFs, or extract data from SPAs — you do not need to manage browser infrastructure. SnapRender does the rendering server-side and returns results via a simple API call:
// Skip both — just call the API
const resp = await fetch("https://api.snaprender.dev/v1/extract", {
method: "POST",
headers: {
"x-api-key": "sr_live_YOUR_KEY",
"Content-Type": "application/json",
},
body: JSON.stringify({
url: "https://example.com/spa",
selectors: {
name: ".product-card .name",
price: ".product-card .price",
},
}),
});
const { data } = await resp.json();
console.log(data);
// No browser to install, no RAM to manage,
// no Chrome updates to chase| Concern | Puppeteer / Playwright | SnapRender |
|---|---|---|
| Browser binaries | You install + update | Managed for you |
| RAM usage | 300 MB per browser | Zero (API call) |
| Anti-bot bypass | You build it | Built-in (FlareSolverr) |
| Screenshots / PDFs | You code it | One API parameter |
| Scaling | You manage servers | Scales automatically |
| Setup time | 30+ minutes | 30 seconds (API key) |
Stop managing browsers
SnapRender renders JavaScript pages, takes screenshots, generates PDFs, and extracts structured data — all via API. No Puppeteer. No Playwright. No browser infrastructure.
Get Your API Key — FreeFrequently asked questions
For most use cases, yes. Playwright supports Chromium, Firefox, and WebKit out of the box, has better auto-waiting, built-in test assertions, and handles iframes and shadow DOM more reliably. Puppeteer is still a solid choice if you only need Chrome and want a smaller API surface.
In benchmarks, they are comparable for single-page operations. Playwright pulls ahead in test suites because of better parallelism (browser contexts vs separate browser instances) and smarter auto-waiting that reduces flaky timeouts. For scraping throughput, network speed is the bottleneck — not the framework.
Puppeteer added experimental Firefox support, but it is limited and not production-ready. Playwright has first-class Firefox and WebKit support with the same API, making cross-browser testing and scraping trivial.
Only if you need to execute JavaScript on target pages. If you just need rendered HTML, screenshots, or PDFs from JS-heavy sites, an API like SnapRender does the same thing without managing browser binaries, RAM, or Chrome updates.
Puppeteer had a head start (released 2017) and has more Stack Overflow answers and npm downloads historically. Playwright (released 2020) has surpassed Puppeteer in GitHub stars and is growing faster. Most new projects choose Playwright.