Need to pass string without removing the special characters in string in node.js [closed]

How do i pass string without removing the special characters in string in node.js ? I tried using string.raw but it removes special characters like ^ or / etc. I want to pass the string as is. I am using node js and puppeteer to pass username n password into the login pages of web apps. So the password would contain special characters. Hence i want to sent it as is.

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