random-between.js

random-between.js

// random-between.js v1.1
function randomBetween(min, max) {
	const range = max + 1 - min
	return min + Math.floor(Math.random() * range)
}

// random-between.js v2
function randomBetween(min, max) {
	const range = max + 1 - min,
		randomValue = (window.crypto || window.msCrypto).getRandomValues(new Uint32Array(1))[0]
	return min + randomValue % range
}

random-between.ts

// random-between.ts v1.1
function randomBetween(min: number, max: number): number {
	const range = max + 1 - min
	return min + Math.floor(Math.random() * range)
}

random-boolean.js

// random-boolean.js v1
function randomBoolean() {
	return Boolean(randomBetween(0, 1));
};

random date:

function randomBetween(min, max) {
const range = max + 1 - min
return min + Math.floor(Math.random() * range)
}

const random = randomBetween(
new Date("2020-01-01").getTime(),
new Date("2024-01-01").getTime()
)

console.log(new Date(random))