Individual skill

gsap-scrolltrigger

Comprehensive skill for GSAP (GreenSock Animation Platform) and ScrollTrigger plugin. Use this skill when creating web animations, scroll-driven experiences, timelines, tweens, scroll-triggered animations, pinning, scrubbing, parallax effects, or animating DOM elements, SVG, Canvas, WebGL, or Three.js. Triggers on tasks involving GSAP, ScrollTrigger, smooth animations, scroll effects, or animation sequencing.

.factory/skills/gsap-scrolltrigger/SKILL.md

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Last checked: Nov 10, 2026

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Repository stars (not skill ratings): 1,307
Repository last updated: Nov 20, 2025
License: MIT

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SKILL.mdcore · 17,238 bytes
assets/easings/easing_visualizer.htmlasset · 14,295 bytes
assets/examples/README.mddoc · 8,427 bytes
assets/starter_scroll/README.mddoc · 10,778 bytes
assets/starter_scroll/index.htmlasset · 8,288 bytes
assets/starter_scroll/main.jsruns · 9,838 bytes
assets/starter_scroll/style.cssasset · 11,573 bytes
references/api_reference.mddoc · 9,062 bytes
references/common_patterns.mddoc · 24,473 bytes
references/easing_guide.mddoc · 16,338 bytes
scripts/generate_animation.pyruns · 13,955 bytes
scripts/timeline_builder.pyruns · 18,784 bytes

Read excerpt


# GSAP & ScrollTrigger Development

## Overview

GSAP (GreenSock Animation Platform) is the industry-leading JavaScript animation library for creating high-performance, production-quality animations. ScrollTrigger is GSAP's powerful plugin for scroll-driven animations. Together, they enable everything from simple UI transitions to complex scroll-based storytelling experiences.

## Core Concepts

### The Basics: Tweens

A **tween** is a single animation from point A to point B.

```javascript
// Animate TO a state (from current)