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Escalando Aplicaciones React con Paralelismo: Patrones para UIs Multi-Hilo

Shubham Gautam
Shubham Gautam
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Desbloquea todo el potencial de las aplicaciones web modernas con arquitecturas multi-hilo en React. Esta sesión explora estrategias para aprovechar Web Workers y OffscreenCanvas para paralelizar el procesamiento de datos, cálculos pesados y renderizado de UI. Descubriremos cómo crear interfaces que sean escalables y no estén restringidas por los cuellos de botella convencionales de JavaScript.

This talk has been presented at React Summit 2025, check out the latest edition of this React Conference.

architecture
Shubham Gautam
Shubham Gautam
18 min
17 Jun, 2025

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Video Summary and Transcription
Introducción al multihilo en React para experiencias de usuario más suaves mediante el uso de web workers y off-screen canvas. Herramientas para liberarse del single-threading de JavaScript con web workers y offscreen canvas. Rendimiento suave de UI con web workers, limitaciones y offscreen canvas para descargar el renderizado gráfico. Separación de diseño para prevenir problemas de hilo, descargar tareas intensivas de CPU a los trabajadores sin limitaciones de acceso al DOM. Gestionar la comunicación de WebWorker de manera efectiva con un enfoque basado en promesas para tareas. Mejorar la eficiencia de transferencia de datos con objetos transferibles y shared array buffer. Decidir cuándo utilizar técnicas de multi-hilo de manera sabia; reservar trabajadores para el procesamiento de datos y operaciones complejas. Las mejores prácticas incluyen terminar trabajadores cuando no son necesarios, perfilar aplicaciones y explorar el paralelismo futuro en el front-end para experiencias de usuario optimizadas.
Available in English: Scaling React Apps with Parallelism: Patterns for Multi-Threaded UIs
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