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have you ever wanted to make a QR code generator thatamp;#39;s Dynamic and you can do this with a few lines of code letamp;#39;s the dependency that we want which is QR code react letamp;#39;s import use state from react weamp;#39;ll get an input form to capture the useramp;#39;s input I have a type text we can give it a placeholder and then what we want to do is on change we want to call set state so on change weamp;#39;ll call a function itamp;#39;s going to be set to QR code with the value of the event and Target value but that doesnamp;#39;t exist yet so letamp;#39;s use U state so we can create a constant and it will be the value that we want which will be weamp;#39;ll call QR code and then itamp;#39;ll be the setter so set QR code and itamp;#39;s going to be equal to use state with no value and what we can say is if there is a value then letamp;#39;s display the text that was typed we need the handlebars for it to be displayed and then between the input and the outpu