motion-graphicslisted
Install: claude install-skill JagZ999/explainer-video
# Motion Graphics — the super-skill
One home for building polished 2D motion-graphics in plain HTML (no After Effects). Distilled from
launch-reel + SaaS-explainer references (Pinterest "2d motion graphics" / "saas promotional video";
YouTube "What a Story", Beyond Motion, Zelios, think3, MotionDesigners.Pro, Nadim Sheikh, Behance).
Two things live here:
1. **[PLATTER.md](PLATTER.md)** — the named menu of ~40 moves, grouped into 7 sub-skill families,
each with what it looks like, its reference, and a render-safe build.
2. **assets/[motion.css](assets/motion.css) + [motion.js](assets/motion.js)** — drop-in building
blocks (24 JS helpers + matching classes). Every effect scales by `--R` and is driven by
**logical time `t`**, so it survives slow-clock capture.
```html
<link rel="stylesheet" href="assets/motion.css">
<script src="assets/motion.js"></script>
```
## Serving "the platter"
When the user asks for **the platter / a menu of motion skills / what effects can you do**, list the
families below with their one-line looks (pull the tables from PLATTER.md). When they ask for a
**family letter** (e.g. "give me the background ones"), list just that group. Then offer to wire any
subset into their piece.
## The sub-skills (families)
| | Family | What it covers | Key moves |
|---|---|---|---|
| **A** | **Text motion** | how words enter & emphasize | Word-Rise · Keyword-Sweep · Gradient-Hero · Scramble-Decode · Ticker-Roll · Motion-Blur-Slide · Mixed-Type · Bold-Key |
|