JAVASCRIPT

javascript get current month start and end date

var date = new Date();
var firstDay = new Date(date.getFullYear(), date.getMonth(), 1);
var lastDay = new Date(date.getFullYear(), date.getMonth() + 1, 0);

get current month number javascript

// Make an instance or object of the Date constructor
const currentDate = new Date();
// get the current month number
const monthNumber = currentDate.getMonth();
console.log(monthNumber); // eg: 8

javascript get month string

const today = new Date()
today.toLocaleString('default', { month: 'long' })

// GET DYNAMIC MONTH STRING

const monthtostring = month => new Date(`${month}/01/2032`).toLocaleString('en-US', { month: 'long' })
monthtostring(8) // August

const monthtostring = month => new Date(`${month}/01/2032`).toLocaleString('pt-BR', { month: 'long' })
monthtostring(03) // março