Chrome Flags Reference

--renderer-cmd-prefix

What does --renderer-cmd-prefix do?

The contents of this flag are prepended to the renderer command line. Useful values might be "valgrind" or "xterm -e gdb --args".

Usage

chrome --renderer-cmd-prefix

const browser = await puppeteer.launch({
  args: ['--renderer-cmd-prefix']
});

const browser = await chromium.launch({
  args: ['--renderer-cmd-prefix']
});

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--renderer-cmd-prefix')

driver = webdriver.Chrome(options=options)