Experience summary of Vue application performance optimization
Vue.js is a front-end development framework that makes front-end development simpler and more efficient through data-driven view updates. However, as the scale of our Vue application gradually increases, performance issues may gradually become apparent. This article will summarize some experience in Vue application performance optimization, with code examples to help developers better optimize Vue applications.
1. Reduce re-rendering
The core features of Vue are responsive data and componentization. However, when data changes, Vue will re-render globally by default, which may cause performance issues. In order to avoid unnecessary re-rendering, we can take the following measures:
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2. Optimize list rendering
List rendering is a common scenario in Vue applications. When there are too many list items, performance problems may become obvious. In order to optimize list rendering, we can take the following measures:
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3. Delayed calculation and rendering
Some operations and rendering that require large calculations may not need to be executed immediately, and performance can be improved by delayed calculation and rendering. The following are some common application scenarios and optimization tips:
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Summary:
Vue application performance optimization is a continuous process. The above are just some common optimization techniques and experience summaries. In actual projects, optimization needs to be carried out according to specific circumstances. I hope this article can help developers better improve the performance of Vue applications.
The above is a summary of experience in optimizing Vue application performance. Code samples have been attached to the article. I hope it will be helpful to you.
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