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Keep your scripts. Change one line.

Memora Browser speaks the Chrome DevTools Protocol for Playwright and Puppeteer, and W3C WebDriver for Selenium. Point your existing script at it instead of launching Chrome.

Read the docs Browser overview
Playwright
import { chromium } from 'playwright';

const browser = await chromium.connectOverCDP('http://127.0.0.1:9222');
const context = browser.contexts()[0];
const page = context.pages()[0] || await context.newPage();

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

How it works.

  1. Start the server

    Run npx memora-browser. It serves CDP on ws://127.0.0.1:9222 by default.

  2. Connect instead of launch

    Use connectOverCDP in Playwright, puppeteer.connect in Puppeteer, or webdriver.Remote in Selenium.

  3. Run the rest unchanged

    Navigation, evaluation and input go through the same API calls you already use.

What you get.

Chrome DevTools Protocol

Page, Runtime, DOM, Network, Target and Input domains, plus a Memora domain for snapshots and actions.

W3C WebDriver

Start with --protocol webdriver for Selenium. Up to 16 concurrent sessions by default (--max-sessions).

HTTP endpoints

GET /memora/snapshot and /memora/goto return a distilled page in a single HTTP request.

Selenium and Puppeteer.

Start Memora with --protocol webdriver for Selenium. Puppeteer connects to the default CDP server.

Example
# Selenium (Python) — start with: npx memora-browser --protocol webdriver
from selenium import webdriver
driver = webdriver.Remote("http://127.0.0.1:9222", options=webdriver.ChromeOptions())

// Puppeteer
const browser = await puppeteer.connect({ browserURL: 'http://127.0.0.1:9222' });

Common questions.

Does every Playwright feature work?
Memora doesn’t render pages, so anything that needs pixels — screenshots, PDFs, visual comparisons — isn’t available. Navigation, scripting, DOM access and input are supported.
Can I run CDP and WebDriver at the same time?
Each server process serves one protocol. Start two processes on different ports if you need both.

More in Memora Browser.

Put CDP & WebDriver to work.

The docs walk you through starting the server and connecting your first agent.

Read the docs Browser overview