10 variables en JS by Oscar Alexander López López

Representa valores numéricos.

oscarlopez56 — 2026-04-29 15:51:51 UTC

let edad = 18;

let precio = 10.5;

oscarlopez56 — 2026-04-29 15:52:47 UTC

let nombre = "Juan";

oscarlopez56 — 2026-04-29 15:56:17 UTC

let esMayor = true;

oscarlopez56 — 2026-04-29 15:57:17 UTC

let x;

oscarlopez56 — 2026-04-29 15:57:48 UTC

let dato = null;

oscarlopez56 — 2026-04-29 15:58:22 UTC

let persona = {

nombre: "Ana",

edad: 20

};

oscarlopez56 — 2026-04-29 15:58:42 UTC

let numeros = [1, 2, 3, 4];

oscarlopez56 — 2026-04-29 15:59:14 UTC

function saludar() {

return "Hola";

}

oscarlopez56 — 2026-04-29 15:59:41 UTC

let id = Symbol("id");

oscarlopez56 — 2026-04-29 15:59:59 UTC

let numeroGrande = 12345678901234567890n;