brian librianliofficial.hashnode.dev·May 11, 2023[Javascript ] ES6 Memory leakThree types of memory leaking for JavaScript and two types of react.js issue Undeclared or accidental global variables if we don't set any var let const it will turn to be global set, we can use 'use strict' to avoid it. the sample below The unde...interview
![[Javascript ] ES6 Memory leak](https://cdn.hashnode.com/res/hashnode/image/upload/v1683812211975/4df5093d-6213-429b-867f-b104e01b6db1.webp?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)