# Angular Performance: Virtual Scrolling with the CDK

DevFeed: [Angular Performance: Virtual Scrolling with the CDK](<https://devfeed.tech/articles/angular-performance-virtual-scrolling-with-the-cdk-21356.md>)

Original publisher: [Read original article](<https://juri.dev/blog/2019/08/ngperf-virtual-scrolling-cdk/>)

Published: 2019-08-30T00:00:00Z

Content type: tutorial

Language: en

Sources: [Juri Strumpflohner](<https://devfeed.tech/sources/juri-strumpflohner.md>)

Topics: [Angular](<https://devfeed.tech/topics/angular.md>), [Development](<https://devfeed.tech/topics/development.md>)

Tags: [angular](<https://devfeed.tech/tags/angular.md>), [performance](<https://devfeed.tech/tags/performance.md>), [videos](<https://devfeed.tech/tags/videos.md>)

## AI overview

This tutorial explains how to use Angular's CDK to implement virtual scrolling for large lists. Rendering only the visible items reduces DOM updates and can improve scrolling and page-load performance.

## Source excerpt

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