Individual skill

fx-firework

Fireworks launch and burst — a festive hero moment. A bold, canvas-based effect from Open Design's html-ppt fx pack — for slides and launch videos. Guards prefers-reduced-motion (does not start). One per screen; on web use sparingly.

recipes/slides/fx-firework/SKILL.md

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Last checked: Nov 4, 2026

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Repository context

Repository stars (not skill ratings): 1,054
Repository last updated: Jul 7, 2026
License: Apache-2.0

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

ai-agent Repository topic
animation Repository topic
claude Repository topic
design-tools Repository topic
motion-design Repository topic
motion-graphics Repository topic
webgl Repository topic
figma-motion-alternative Repository topic
design Derived category

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Browse files

SKILL.mdcore · 1,519 bytes
_util.jsruns · 1,943 bytes
firework.jsruns · 1,681 bytes
preview.htmlasset · 1,279 bytes
recipe.motion.yamlasset · 1,320 bytes

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# Firework

Fireworks launch and burst — a festive hero moment. From [Open Design](https://github.com/nexu-io/open-design)'s html-ppt fx pack (Apache-2.0).
Part of [motion-anything](https://github.com/nexu-io/motion-anything); obeys `MOTION-SPEC.md`.

## When to use it
- Title cards, section breaks, or hero moments in slides / launch videos.

## When NOT to use it (restraint)
- Web body content or anything needing focused reading. Never more than one bold effect at once.

## How to apply
1. Copy `firework.js` and `_util.js` and link them.
2. Add `data-fx="firework"` to a positioned container; call `HPX['firework'](el)` (guard prefers-reduced-motion).