课程: Micro Front-End Architecture with React

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Lazy loading and caching mechanism

Lazy loading and caching mechanism - React.js教程

课程: Micro Front-End Architecture with React

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Lazy loading and caching mechanism

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- [Instructor] Lazy loading is a technique where resources, such as components or models, are loaded only when they are required instead of during the initial page load. This approach helps load only what is necessary at the start. If defers loading non-essential assets until needed. It minimizes bandwidth and memory consumption. Caching is the process of storing data locally or at an intermediary layer to improve retrieval speed. In the context of Micro Frontends, caching can serve assets or data quickly without repeated network requests. It can minimize the number of requests to the backend and also it can provide faster response times and offline capabilities. In React-based Micro Frontends, you can implement Lazy Loading using React lazy and suspense. And here is an example. The lazy dynamically loads the component when it is needed while the suspense displays a fallback UI while the component loads. For larger applications, you can lazy load entire routes using dynamic imports…

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