Chrome Flags Reference

--wait-for-debugger-webui

What does --wait-for-debugger-webui do?

Flag used by WebUI test runners to wait for debugger to be attached.

Usage

chrome --wait-for-debugger-webui

const browser = await puppeteer.launch({
  args: ['--wait-for-debugger-webui']
});

const browser = await chromium.launch({
  args: ['--wait-for-debugger-webui']
});

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--wait-for-debugger-webui')

driver = webdriver.Chrome(options=options)