oneLiners.js

console.log(JSON.stringify(data ?? null, null, 2))

[...Array(10).keys()]

const sleep = ms => new Promise(res => setTimeout(res, ms));

const sum = arr => arr.reduce((sum, n) => sum + n, 0)

const avg = arr => sum(arr) / arr.length

const random = (min, max) => Math.random() * (max - min) + min

const randomInt = (min, max) => Math.round(random(min, max))

const fibonacci = n => n > 0 ? n * fibonacci(n - 1) : 1;

const elements = ['a', 'b'];
for (const [i, el] of elements.entries()) { console.log(i, el) }

onInput={({ currentTarget: { value } }) => {}}

https://twitter.com/n_moore/status/1514270357594775554