February 2026
Intermediate to advanced
256 pages
8h 40m
Spanish
Content preview from Ingeniería del rendimiento web en la era de la IA (Spanish Edition)
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Capítulo 1. Por qué el rendimiento es la experiencia del usuario
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Hay que empezar por la experiencia del cliente y trabajar hacia atrás hasta llegar a la tecnología. No se puede empezar por la tecnología y luego intentar averiguar dónde venderla.
Estas palabras iniciales de Steve Jobs sientan las bases: la gran tecnología comienza con un enfoque implacable en la experiencia del usuario. En el mundo del desarrollo web, uno de los aspectos más críticos, pero menos apreciados, de la experiencia del usuario (UX) es el rendimiento. Un sitio que se carga rápidamente y responde de forma instantánea se percibe como fácil de usar y satisfactorio, mientras que un sitio lento y poco fluido genera frustración. Como autor de este libro e ingeniero veterano del equipo de Google Chrome, he dedicado más de una década a hacer que la web sea más rápida y esté más centrada en el usuario. Esto incluye trabajar en retos modernos como optimizar las interfaces generadas por IA y garantizar que las aplicaciones web cada vez más complejas, impulsadas por IA y otras tecnologías de vanguardia, sigan siendo rápidas y receptivas. En este proyecto en solitario, comparto conocimientos y lecciones aprendidas de mi experiencia al frente de iniciativas de rendimiento (como Core Web Vitals [CWV]) y de investigaciones y auditorías de UX en el mundo real.
Usar una aplicación o un ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.