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

@damianegreco/hashpass

v2.0.5

Published

Funciones basicas de hash y verificacion de contraseñas

Readme

@damianegreco/hashpass

Librería para hashear y comprobar contraseñas, generar y validar tokens JWT para sesión de usuario.

Instalación

Para instalar la librería debe utilizarse el gestor de paquetes NPM a través de su comando "install" o "i"

  npm i @damianegreco/hashpass

Uso/Ejemplos

Hash y validación de contraseñas

const { hashPass, verificarPass } = require('@damianegreco/hashpass');

function guardarUsuario(passIngresada) {
    const passHasheada = hashPass(passIngresada);   //contraseña recibida al registrarse
    //guardar contraseña hasheada en la db
}

function validarUsuario(passIngresada, passDB){
    //debe obtener la contraseña de la DB
    const coincidePass = verificarPass(
        passIngresada, //contraseña ingresada por el usuario
        passDB         //contraseña original hasheada almacenada en la DB
    )
    //continuar con el login
}

Generación y validación de tokens

const { generarToken, verificarToken } = require('@damianegreco/hashpass');
const TOKEN_SECRET = "CONSTRASEÑA_DEL_SERVIDOR" //contraseña segura que se usa para firmar el token

function generarNuevoToken(datos) {
    const datosUsuario = {
        //todos los datos que se desean guardar del usuario
        user:datos.user,
        nombre:datos.nombre
        //etc
    }
    
    const token = generarToken(
        TOKEN_SECRET,   //contraseña para firmar
        6,              //duracion en horas
        datosUsuario    //datos a incluir en el token
    );
}

function validarToken(token){
    const verificacion = verificarToken(
        token,          //token recibido del usuario para validar
        TOKEN_SECRET    //misma contraseña que la utilizada para firmar
    );
    //comprueba y continua con lo solicitado por el usaurio
}

Autor