MCPInstall

gsap-greensock

by dylantarreFrontend & Design

Use when implementing Disney's 12 animation principles with GSAP (GreenSock Animation Platform)

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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/dylantarre/animation-principles --skill gsap-greensock
  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 gsap-greensock 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.

GSAP Animation Principles

Implement all 12 Disney animation principles using GSAP's powerful timeline and tween system.

1. Squash and Stretch

gsap.to(".ball", {
  scaleX: 1.2,
  scaleY: 0.8,
  yoyo: true,
  repeat: 1,
  duration: 0.15,
  ease: "power2.inOut"
});

2. Anticipation

const tl = gsap.timeline();
tl.to(".character", { y: 20, scaleY: 0.9, duration: 0.2 }) // wind up
  .to(".character", { y: -200, duration: 0.4, ease: "power2.out" }); // action

3. Staging

gsap.to(".background", { filter: "blur(3px)", opacity: 0.6 });
gsap.to(".hero", { scale: 1.1, zIndex: 10 });

4. Straight Ahead / Pose to Pose

// Pose to pose with explicit keyframes
gsap.to(".sprite", {
  keyframes: [
    { x: 0, y: 0 },
    { x: 100, y: -50 },
    { x: 200, y: 0 },
    { x: 300, y: -30 }
  ],
  duration: 1
});

5. Follow Through and Overlapping Action

const tl = gsap.timeline();
tl.to(".body", { x: 200, duration: 0.5 })
  .to(".hair", { x: 200, duration: 0.5 }, "-=0.4")  // overlaps
  .to(".cape", { x: 200, duration: 0.6 }, "-=0.45"); // more drag

6. Slow In and Slow Out

gsap.to(".element", {
  x: 300,
  duration: 0.6,
  ease: "power2.inOut" // slow in and out
});
// Other eases: "power3.in", "power3.out", "elastic.out"

7. Arc

gsap.to(".ball", {
  motionPath: {
    path: [{ x: 0, y: 0 }, { x: 100, y: -100 }, { x: 200, y: 0 }],
    curviness: 1.5
  },
  duration: 1
});

8. Secondary Action

const tl = gsap.timeline();
tl.to(".button", { scale: 1.1, duration: 0.2 })
  .to(".icon", { rotation: 15, duration: 0.15 }, "<") // same time
  .to(".particles", { opacity: 1, stagger: 0.05 }, "<0.1");

9. Timing

// Fast snap
gsap.to(".fast", { x: 100, duration: 0.15 });
// Gentle float
gsap.to(".slow", { y: -20, duration: 2, ease: "sine.inOut", yoyo: true, repeat: -1 });

10. Exaggeration

gsap.to(".element", {
  scale: 1.5,        // exaggerated scale
  rotation: 720,     // multiple spins
  duration: 0.8,
  ease: "back.out(2)" // overshoot
});

11. Solid Drawing

gsap.to(".box", {
  rotationX: 45,
  rotationY: 30,
  transformPerspective: 1000,
  duration: 0.5
});

12. Appeal

gsap.to(".card", {
  scale: 1.02,
  boxShadow: "0 20px 40px rgba(0,0,0,0.2)",
  duration: 0.3,
  ease: "power1.out"
});

GSAP Timeline Pattern

const masterTL = gsap.timeline({ defaults: { ease: "power2.out" }});
masterTL
  .add(anticipation())
  .add(mainAction())
  .add(followThrough());

Key GSAP Features

  • gsap.timeline() - Sequence animations
  • ease - 30+ built-in easing functions
  • stagger - Offset multiple elements
  • motionPath - Arc and path animations
  • yoyo / repeat - Loop control
  • "<" / "-=0.2" - Position parameter for overlap

FAQ

What does the gsap-greensock skill do?

Use when implementing Disney's 12 animation principles with GSAP (GreenSock Animation Platform)

How do I install gsap-greensock?

Run npx skills add https://github.com/dylantarre/animation-principles --skill gsap-greensock 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/gsap-greensock/ (personal) or .claude/skills/gsap-greensock/ (project).

Which AI agents can use gsap-greensock?

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 gsap-greensock 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 gsap-greensock?

It is published by dylantarre in dylantarre/animation-principles. It has 730 recorded installs.

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