March 2025
Intermediate to advanced
240 pages
5h 54m
Spanish
Content preview from Eficiente Node.js
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Capítulo 5. Gestión de paquetes
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En el Capítulo 1, aprendimos brevemente sobre el gestor de paquetes por defecto de Node, npm. Ahora es el momento de profundizar y sentirnos cómodos encontrando, utilizando y creando paquetes para Node.
El término paquete es lo que el mundo del software utiliza para describir una carpeta que contiene código. En Node, esa carpeta también tendrá un archivo package.json que describe los metadatos y dependencias del paquete.
El término módulo de se refiere a un único archivo o a una colección de archivos relacionados que encapsulan un conjunto de funcionalidades. Los módulos permiten a los desarrolladores organizar su código en unidades separadas y reutilizables. Un paquete Node suele representar un único módulo Node, pero algunos paquetes tienen más de un módulo.
Un paquete suele referirse a código externo del que depende un proyecto, pero creo que una palabra mejor para describir el código de un paquete es genérico. Puedes hacer genéricas partes de tu propio código y extraerlas en un paquete que luego puedas utilizar en muchos proyectos.
Introducción a la gestión de paquetes
Si los paquetes de son sólo carpetas, ¿por qué necesitamos exactamente un gestor de paquetes para ellos?
Hacer un seguimiento de estas carpetas de paquetes se convierte en un reto cuando hay muchos de ellos y cuando estos paquetes dependen de otros paquetes. Esto ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.