If we are talking about internet addresses encoded in QR codes (URL), Static QR codes are containing final destination where you will be redirected after scanning. Dynamic QR codes contain intermediate location that willl then redirect user to desired des

Temporal Dead Zone ☠️ ES6 Block Scope is The new IIFE Quick Tip Use let with for Loops in JavaScript ES6 let VS const variables How let and const are scoped in JavaScript ES6 for Everyone.