MCPInstall

motion-one

by dylantarreFrontend & Design

Use when implementing Disney's 12 animation principles with Motion One (modern, lightweight animation library)

Installs
545
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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/dylantarre/animation-principles --skill motion-one
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads motion-one automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Motion One Animation Principles

Implement all 12 Disney animation principles using Motion One's performant Web Animations API wrapper.

1. Squash and Stretch

import { animate } from "motion";

animate(".ball",
  { scaleX: [1, 1.2, 1], scaleY: [1, 0.8, 1] },
  { duration: 0.3, easing: "ease-in-out" }
);

2. Anticipation

import { timeline } from "motion";

timeline([
  [".character", { y: 10, scaleY: 0.9 }, { duration: 0.2 }],
  [".character", { y: -200 }, { duration: 0.4, easing: "ease-out" }]
]);

3. Staging

animate(".background", { filter: "blur(3px)", opacity: 0.6 });
animate(".hero", { scale: 1.1 });

4. Straight Ahead / Pose to Pose

animate(".element", {
  x: [0, 100, 200, 300],
  y: [0, -50, 0, -30]
}, { duration: 1 });

5. Follow Through and Overlapping Action

timeline([
  [".body", { x: 200 }, { duration: 0.5 }],
  [".hair", { x: 200 }, { duration: 0.5, at: "-0.45" }],
  [".cape", { x: 200 }, { duration: 0.6, at: "-0.5" }]
]);

6. Slow In and Slow Out

animate(".element", { x: 300 }, {
  duration: 0.6,
  easing: [0.42, 0, 0.58, 1] // cubic-bezier ease-in-out
});
// Or: "ease-in", "ease-out", "ease-in-out"
// Or spring: { easing: spring({ stiffness: 100, damping: 15 }) }

7. Arc

animate(".ball", {
  x: [0, 100, 200],
  y: [0, -100, 0]
}, { duration: 1, easing: "ease-in-out" });

// Or with offset path
animate(".element", {
  offsetDistance: ["0%", "100%"]
}, { duration: 1 });
// CSS: offset-path: path('M0,100 Q100,0 200,100');

8. Secondary Action

const button = document.querySelector(".button");
button.addEventListener("mouseenter", () => {
  animate(button, { scale: 1.05 }, { duration: 0.2 });
  animate(".icon", { rotate: 15 }, { duration: 0.15 });
});

9. Timing

import { spring } from "motion";

// Fast snap
animate(".fast", { x: 100 }, { duration: 0.15 });

// Spring physics
animate(".spring", { x: 100 }, {
  easing: spring({ stiffness: 300, damping: 20 })
});

// Slow dramatic
animate(".slow", { x: 100 }, { duration: 0.8, easing: "ease-out" });

10. Exaggeration

import { spring } from "motion";

animate(".element", { scale: 1.5, rotate: 720 }, {
  easing: spring({ stiffness: 200, damping: 10 }) // overshoot
});

11. Solid Drawing

animate(".box", {
  rotateX: 45,
  rotateY: 30
}, { duration: 0.5 });
// Set perspective in CSS: perspective: 1000px;

12. Appeal

animate(".card", {
  scale: 1.02,
  boxShadow: "0 20px 40px rgba(0,0,0,0.2)"
}, { duration: 0.3, easing: "ease-out" });

Stagger Animation

import { stagger } from "motion";

animate(".item",
  { opacity: [0, 1], y: [20, 0] },
  { delay: stagger(0.1) }
);

Scroll Animations

import { scroll, animate } from "motion";

scroll(
  animate(".parallax", { y: [0, 100] }),
  { target: document.querySelector(".container") }
);

In-View Animations

import { inView } from "motion";

inView(".section", ({ target }) => {
  animate(target, { opacity: 1, y: 0 }, { duration: 0.5 });
});

Key Motion One Features

  • animate() - Single animation
  • timeline() - Sequence with at positioning
  • stagger() - Offset delays
  • spring() - Physics-based easing
  • scroll() - Scroll-linked animations
  • inView() - Intersection observer wrapper
  • Uses Web Animations API (hardware accelerated)
  • Tiny bundle size (~3kb)

FAQ

What does the motion-one skill do?

Use when implementing Disney's 12 animation principles with Motion One (modern, lightweight animation library)

How do I install motion-one?

Run npx skills add https://github.com/dylantarre/animation-principles --skill motion-one in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/motion-one/ (personal) or .claude/skills/motion-one/ (project).

Which AI agents can use motion-one?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is motion-one safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains motion-one?

It is published by dylantarre in dylantarre/animation-principles. It has 545 recorded installs.

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