Nothing. These are also very, very dangerous and expose your site to supply-chain attacks. The article linked to here [0] which is a must-read for everyone who

Nothing. These are also very, very dangerous and expose your site to supply-chain attacks. The article linked to here [0] which is a must-read for everyone who feels that adding a dependency is safe. [0] https://medium.com/hackernoon/im-harvesting-credit-card-numbers-and-passwords-from-your-site-here-s-how-9a8cb347c5b5 https://medium.com/hackernoon/im-harvesting-credit-card-numb...