How to name variables, functions and classes?
// boolean: in form of a question
const isVisible = true
const hasChildren = false
// constant: a true constant value
const EULER_NUMBER = Math.E
const PI = Math.PI
// string: singular
const simpleString = 'Hello World'
const anotherString = 'Lorem ipsum'
// object: mostly singular
const someData = {...}
// array: always plural
const arrayItems = [...].map(item => item)
// function: combination of verb and noun
function getData() {...}
function findUser() {...}
// class: first letter is always capital
class ClassName {...}
October 4th, 2019
It's always good to have a naming convetion so you can immediately see if you're working with a class, function or a boolean.