Shorhand JS

check

null / undefined / empty

if/else

variables

declaring

Math

if presence

functions

arguments

string

charAt

calling

decimal base exponential

++ -- *= /=

loops

for

object property

arrow

return

default parameters

template literals

Destructuring assignment

Multi-line String

Spread Operator

Mandatory Parameter

Array.find

Object [key]

Exponent Power

Double Bitwise NOT

Converting a String into a Number