# Web Animations API improvements in Chromium 84

DevFeed: [Web Animations API improvements in Chromium 84](<https://devfeed.tech/articles/web-animations-api-improvements-in-chromium-84-28853.md>)

Original publisher: [Read original article](<https://una.im/web-animations-api/>)

Published: 2020-05-27T00:00:00Z

Content type: article

Language: en

Sources: [Una Kravets](<https://devfeed.tech/sources/una-kravets.md>)

Topics: [web animation](<https://devfeed.tech/topics/web-animation.md>), [Chromium](<https://devfeed.tech/topics/chromium.md>), [API](<https://devfeed.tech/topics/api.md>)

Tags: [chromium](<https://devfeed.tech/tags/chromium.md>), [improvements](<https://devfeed.tech/tags/improvements.md>), [performance](<https://devfeed.tech/tags/performance.md>), [web](<https://devfeed.tech/tags/web.md>)

## AI overview

The article describes Web Animations API improvements introduced in Chromium 84, including promise-based animation orchestration, replaceable animations for performance, and composite modes for smoother animations.

## Source excerpt

Orchestrating animations with promises, performance improvements with replaceable animations, smoother animations with composite modes, and more.