--user-data-dir : Points to a temporary directory for settings. This prevents your primary profile (bookmarks, history) from being affected. --disable-web-security : The magic flag that turns off CORS. How to Verify It Worked
open -n -a "Google Chrome" --args --user-data-dir="/tmp/chrome_dev_test" --disable-web-security Use code with caution. open -n : Opens a new instance of the application. -a "Google Chrome" : Specifies the app to open. macos chrome disable cors
This command opens a new instance of Chrome ( -n flag) with a temporary user directory and disables web security, effectively disabling CORS. --user-data-dir : Points to a temporary directory for