GSAP Core

Official GSAP skill for the core API — gsap.to(), from(), fromTo(), easing, duration, stagger, defaults, gsap.matchMedia() (responsive, prefers-reduced-motion). Use when the user asks for a JavaScript animation library, animation in React/Vue/vanilla, GSAP tweens, easing, basic animation, responsive or reduced-motion a

Overview

The GSAP Core skill provides AI agents with the foundational capabilities of the GreenSock Animation Platform. Hosted within the mxyhi/ok-skills repository, which maintains a popularity of 423 stars, this skill enables programmatic control over JavaScript-based animations. It focuses on the primary API methods including gsap.to(), gsap.from(), and gsap.fromTo() to manage state transitions. Additionally, it incorporates advanced features like staggering, custom easing, and global defaults. For modern web development, the skill supports gsap.matchMedia(), allowing agents to generate animations that respect responsive breakpoints and user preferences for reduced motion. This integration is designed for use across vanilla JavaScript, React, and Vue environments, ensuring compatibility with popular AI coding assistants like Claude and Cursor.

Use Cases

Generating complex timeline-based animations with custom easing and staggers for web interfaces.
Implementing responsive animation logic that adapts to screen sizes using gsap.matchMedia().
Refactoring existing CSS transitions into performant JavaScript-driven GSAP tweens in React or Vue.

Install Notes

# Review source first
open https://github.com/mxyhi/ok-skills/blob/main/gsap-skills/gsap-core/SKILL.md

Copy or clone the skill folder into your agent skills directory after reviewing its instructions and scripts.

Security Notes

This skill facilitates the generation of GSAP-based animation code. Users should review all generated JavaScript for adherence to project-specific security policies and ensure that animation logic does not inadvertently expose sensitive DOM elements or data.

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