March 2025
Intermediate to advanced
480 pages
13h 51m
Spanish
Content preview from Estrategias de JavaScript completas
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Capítulo 20. Rendimiento del frontend
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Ahora tienes tu frontend en un buen lugar, y probablemente hayas hecho al menos una versión beta de este producto para los clientes. En el futuro, añadirás más funciones, realizarás tareas de mantenimiento y buscarás formas de mejorar la aplicación, tanto para el desarrollador como para el usuario. Una forma de hacer ambas cosas es mejorar el rendimiento. Cuanto más rápida y fluida funcione la aplicación, más mejorará la UX y más ágil será el proceso para que los desarrolladores realicen actualizaciones a medida que se desarrollan localmente.
Es frustrante encontrarse con aplicaciones que se cargan lentamente, tienen una interfaz inestable cuando los datos están disponibles y son difíciles de actualizar para tu equipo de desarrollo. Una vez que tu aplicación sea estable y tengas toda la arquitectura principal en su sitio, puedes empezar a centrarte en estos problemas. Esta es tu oportunidad de optimizar realmente el código basándote en los patrones que has observado en los registros y en los comentarios del equipo de desarrollo y otras partes interesadas.
En este capítulo, repasaré:
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Causas habituales de los problemas de rendimiento
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Cómo medir y mejorar tus métricas de rendimiento
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Herramientas para mejorar el rendimiento de tu aplicación
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Cómo mantener limpio el código para mejorar el rendimiento
El rendimiento es 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.