# /animation-performance

Command · Emil Kowalski skills · UI069

Fixes animation that stutters or drops frames. Covers properties the browser can animate cheaply, CSS vs JavaScript, and the will-change hint.

## Prompt

```text
/animation-performance the scroll reveal stutters
```

**Skip it when:** Choosing a whole page's visual direction. Hallmark and Impeccable handle that.

**Best for:** Animation, polishing components, testing worst cases and choosing libraries.

**Notes:** The first time you call most of these, they reply with one line and wait for your question.

## Skills

- [animation-performance](https://atlasscope.dev/skills/animation-performance): Keep web animations inside the frame budget — animate composite-only properties, keep motion off the main thread when the page is busy, and find the cause when an animation drops frames.

Source: https://atlasscope.dev/prompts/animation-performance