I am client side, I am something akin to GUI

and even though you claim you don’t know me,

you have seen my face, it is all the faces

you thought you knew, it is the front end,

they smile, they talk, they hear,

an event listener is triggered and something

happens I know, I can’t tell what is going

on behind those faces even though

I can make you laugh, have you cry,

sob, or be very happy because

I excel in colors, in party tricks,

I am the joker of the town, charasmatic

and cool, underneath it all,

I am just a front with no face.