npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

coderhouse-clase-operaciones

v1.0.0

Published

Operaciones aritméticas básicas — paquete de ejemplo para publicar en npm (clase 3)

Downloads

29

Readme

coderhouse-clase3-operaciones

Paquete de ejemplo para la clase: operaciones aritméticas básicas publicables en npm.

API

| Función | Descripción | |---------|-------------| | sumar(a, b) | Suma | | restar(a, b) | Resta | | multiplicar(a, b) | Producto | | dividir(a, b) | División (error si b === 0) | | promedio(valores) | Media de un arreglo de números |

import { sumar, promedio } from "coderhouse-clase3-operaciones";

sumar(10, 5);        // 15
promedio([2, 4, 6]); // 4

Antes de publicar

  1. Revisar que el nombre coderhouse-clase3-operaciones esté libre en npmjs.com o cambiar name en package.json.
  2. Completar author y repository.url si aplica.
  3. Probar localmente:
npm test

Publicar en npm (instructor)

cd paquete-operaciones
npm login
npm publish

Para paquetes con nombre público la primera vez suele bastar npm publish --access public si usás scope @usuario/paquete.

Versionado

Tras cambios: npm version patch (o minor / major) y npm publish de nuevo.

Consumir desde otro proyecto

La app ../app-consume-paquete lo instala así:

"coderhouse-clase3-operaciones": "^1.0.0"