How can I make a barcode maker by js?

Answer 1

try this
https://codepen.io/lindell/pen/eZKBdO?editors=1010
https://github.com/lindell/JsBarcode/

Answer 2

I couldn't find the main code in that website plz help me

Answer 3

here you go

https://code.sololearn.com/W09pbFcFSLml/#html