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Jakub Andrzejewski [ View all from this source](https://vuedigest.com/sources/jakub-andrzejewski) May 18, 2026 51

# **Avoid Unnecessary Re-renders in Vue with \`v-memo\`**

[Read Original](https://dev.to/jacobandrewsky/avoid-unnecessary-re-renders-in-vue-with-v-memo-49bo)

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**Topics **

[vue](https://vuedigest.com/topics/vue) [performance](https://vuedigest.com/topics/performance) [tutorial](https://vuedigest.com/topics/tutorial) [v-memo](https://vuedigest.com/topics/v-memo) [optimization](https://vuedigest.com/topics/optimization) [ All topics →](https://vuedigest.com/topics)

![Avoid Unnecessary Re-renders in Vue with \`v-memo\`](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7b8usfxc7u7injpn8yor.png)

**Key takeaways**

This article discusses the use of the \`v-memo\` directive in Vue to optimize rendering by memoizing parts of a template, which helps avoid unnecessary re-renders, especially in large applications. It explains the concept of memoization, its benefits, and provides examples and best practices for effective use in Vue components.

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Oct 26, 2026

## **What is props reactivity loss in Vue and how to avoid it?**

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Oct 24, 2026

## **Goodbye vue-tsc? Moving a Vue Project to TypeScript 7.1 Content Mappers**

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![Hexagonal Architecture in Vue: Where to Put Your Code and Why](https://mokkapps.twic.pics/vuedigest.com/article-placeholder.png)

Sep 30, 2026

## **Hexagonal Architecture in Vue: Where to Put Your Code and Why**

**alexop.dev**

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