---
title: "CSS Animations for HyperFrames - Air Market"
description: "You want motion done in plain CSS, but HyperFrames has to be able to scrub through it in preview and in the final render without it going wrong. This covers the CSS animation patterns that hold up un…"
canonical: "https://airmarket.ai/app/css-animations"
---

[Air Market](/) / [Design](/category/design) / CSS Animations for HyperFrames

Skill by [HeyGen](/@heygen-com)

# CSS Animations for HyperFrames

Write CSS motion that HyperFrames can seek through cleanly

## What this does

You want motion done in plain CSS, but HyperFrames has to be able to scrub through it in preview and in the final render without it going wrong. This covers the CSS animation patterns that hold up under that: keyframes, delay-based timing, fill mode, and play state.

### Top 3 things it does for you

- Author CSS keyframes for a HyperFrames composition
- Get delay-based timing to hold up during rendering
- Build CSS-only motion that seeks predictably

## Information

**CSS Animations for HyperFrames at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [HeyGen](/@heygen-com) |
| Category | [Design](/category/design) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 4 KB |
| Licence | Apache-2.0 |
| Repository | [heygen-com/hyperframes](https://github.com/heygen-com/hyperframes/tree/edac92b4318488770671ed857f4b3b33416b5e67/skills/css-animations) |
| GitHub stars | 42,415 (as of Nov 2026) |
| Installs | 72,306, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of CSS Animations for HyperFrames and flagged nothing. AIR's verdict: **safe**.

**What CSS Animations for HyperFrames's check was run against**

|  |  |
| --- | --- |
| Commit | edac92b4318488770671ed857f4b3b33416b5e67 |
| Content hash | 073ceb94af28a1ee9f5934d1dc9e3c686fdb8e8935e5ea7947ccdef0f654cf99 |
| Files read | [Browse the files at this exact commit](https://github.com/heygen-com/hyperframes/blob/edac92b4318488770671ed857f4b3b33416b5e67/skills/css-animations/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for CSS Animations for HyperFrames](/security/css-animations)

## About CSS Animations for HyperFrames

CSS animation adapter patterns for HyperFrames, for authoring keyframes and the timing around them - animation-delay based timing, animation-fill-mode, and animation-play-state.

It applies to CSS-only motion that HyperFrames must seek deterministically during both preview and rendering.

## What's inside

- SKILL.md - instructions

## Questions

### Is CSS Animations for HyperFrames safe to install?

AIR scanned this exact version of CSS Animations for HyperFrames and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit edac92b43184, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/css-animations.

### How do I install CSS Animations for HyperFrames?

Open https://airmarket.ai/app/css-animations on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/heygen-com/hyperframes/tree/edac92b4318488770671ed857f4b3b33416b5e67/skills/css-animations. Install from that link, not the branch.

## Related on Air Market

- [More Design listings](/category/design)
- [Everything by HeyGen](/@heygen-com)

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Canonical URL: <https://airmarket.ai/app/css-animations>