React Hooks - useRef

February 6th, 2022

Its used to get a pointer to some element in the DOM. With this pointer you can do all your JS queries or other changes. Suppose you want…

HOC

February 5th, 2022

I saw many times functions like withIntl withRouter these injected some variables that can be used inside the components. These are called…

React Hooks - memo

July 3rd, 2021

In simple words this controls when to not re-render your component. I got a situation recently where a Form component was re-rendering and…

JS Functional Programming

May 6th, 2021

What is .filter(Boolean)? Sometimes the functions quite confuse me and sometimes I endup writing big functional code for small Problems…

Send a secret message

May 1st, 2021

Sending someone a password can be really challenging as you don't trust all the third party Messaging applications. There is one really…