A minimal Java example demonstrating how to capture browser console logs using Chrome DevTools Protocol (CDP) with Selenium 4.34.0 and ChromeDriver.

This project uses Chrome DevTools Protocol (CDP) to tap into the browser’s internal console and listen for JavaScript log events like console.log, console.error and more — all through Selenium 4.34.0.

Created by Ahmed Hasan, 2025.

• Java 22+
• Selenium 4.34.0
• ChromeDriver (auto-resolved by Selenium Manager)
• Chrome 138 or later

• Starts a ChromeDriver session
• Attaches a CDP DevTools session
• Enables log capture via Log.enable()
• Listens for and prints browser console log entries

git clone https://github.com/im-ahmed-hasan/selenium-cdp-automation.git
cd cdp-console-log-capture