nodrivervscamoufox

AGPL-3.0 14 2 4,003

321.9 thousand (month) Jan 15 2024 0.48.1(2025-11-09 05:57:23 ago)

7,089 3 244 MPL-2.0

Mar 01 2024 1.0 million (month) 0.4.11(2025-01-29 09:33:18 ago)

nodriver is a Python library for browser automation that communicates directly with the browser via the Chrome DevTools Protocol (CDP), without relying on Selenium or chromedriver. It is the successor to undetected-chromedriver, created by the same author, and is designed from the ground up to be undetectable by anti-bot systems.

Key advantages over traditional browser automation:

No chromedriver dependency Communicates directly with Chrome/Chromium via CDP websocket, eliminating the most common detection vector (chromedriver fingerprint).
Undetectable by default Does not set the navigator.webdriver flag, does not inject automation-related JavaScript, and avoids CDP detection patterns that anti-bot systems look for.
Fast and lightweight Without the Selenium/WebDriver protocol overhead, nodriver is significantly faster at launching browsers and executing commands.
Async-first Built entirely on Python's asyncio, enabling efficient concurrent browser automation.
Simple API Clean, Pythonic API that is easier to use than raw CDP or Selenium.

nodriver is particularly useful for scraping websites protected by advanced anti-bot systems like Cloudflare, DataDome, or PerimeterX, where standard Selenium or Playwright setups get detected and blocked.

Camoufox is an anti-detect browser built on Firefox, designed specifically for web scraping and browser automation while evading bot detection systems. Unlike Chrome-based anti-detect solutions, Camoufox uses a patched version of Firefox with over 100 modifications to prevent fingerprinting and detection.

Key features include:

Firefox-based stealth Uses Firefox instead of Chrome, which has different fingerprinting characteristics and is less commonly targeted by anti-bot systems. The browser is patched at the C++ level to prevent JavaScript-based fingerprint leaks.
Realistic fingerprints Generates and applies realistic browser fingerprints including screen resolution, WebGL renderer, fonts, and other browser properties that match real user configurations.
Playwright integration Works seamlessly with Playwright for Python, providing the familiar Playwright API while running through the stealth-patched Firefox instance.
Proxy support Built-in proxy support with authentication, including residential proxy rotation.
Geolocation spoofing Can spoof browser geolocation to match proxy IP location for consistent fingerprints.
Human-like behavior Includes utilities for adding human-like mouse movements and typing patterns.

Camoufox is particularly effective against sophisticated anti-bot systems that detect Chrome-based automation tools. By using Firefox as the base, it avoids many Chrome-specific detection vectors while the deep browser patches prevent general fingerprinting techniques.

Highlights

anti-detectcdpasyncfast

anti-detectstealth

Example Use

```python import nodriver as uc import asyncio async def main(): # Launch browser - undetected by default browser = await uc.start() # Open a new tab and navigate tab = await browser.get("https://example.com") # Wait for an element and interact with it search_box = await tab.find("input[name='q']") await search_box.send_keys("web scraping") # Click a button button = await tab.find("button[type='submit']") await button.click() # Wait for navigation and extract content await tab.wait_for("div.results") results = await tab.query_selector_all("div.result") for result in results: title = await result.query_selector("h3") print(await title.get_text()) # Take a screenshot await tab.save_screenshot("results.png") browser.stop() asyncio.run(main()) ```

```python from camoufox.sync_api import Camoufox # Launch stealth Firefox browser with Camoufox(headless=True) as browser: page = browser.new_page() # Navigate - the browser appears as a real Firefox user page.goto("https://example.com") # Use standard Playwright API for interaction page.fill("input[name='search']", "web scraping") page.click("button[type='submit']") # Extract data results = page.query_selector_all(".result") for result in results: title = result.query_selector("h3").text_content() print(title) # With proxy and custom fingerprint from camoufox.sync_api import Camoufox with Camoufox( headless=True, proxy={"server": "http://proxy.example.com:8080"}, geoip=True, # auto-match geolocation to proxy IP ) as browser: page = browser.new_page() page.goto("https://example.com") print(page.content()) ```