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gsap-utils

Map, clamp, snap, and interpolate values for GSAP animations.

Updated Jun 8, 2026
Search Tags:#frontend#utility#animation#web-development#math#gsap
One-click install
npx skills add https://github.com/ScarletFish/MyAnimeDock --skill gsap-utils-scarletfish
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: gsap-utils
Source: https://github.com/ScarletFish/MyAnimeDock/tree/main/.agents/skills/gsap-utils
Command: npx skills add https://github.com/ScarletFish/MyAnimeDock --skill gsap-utils-scarletfish

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill simplifies complex animation logic by providing a suite of pure utility functions for mapping, clamping, snapping, and interpolating values, removing the need for manual mathematical calculations in your animation code.

Core Features & Use Cases

  • Value Mapping and Clamping: Easily constrain values or map ranges (e.g., scroll progress to rotation degrees) using clamp and mapRange.
  • Randomization and Snapping: Generate random values or snap animations to specific grids or increments for polished, step-based effects.
  • Collection Handling: Efficiently manage DOM elements and scoped selectors with toArray and selector utilities.

Quick Start

Use the gsap-utils skill to map a scroll progress value from 0 to 1 into a rotation range of 0 to 360 degrees.

Frequently Asked Questions about gsap-utils

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I map a scroll progress value to a rotation range in GSAP animations?▼

To map scroll progress to a rotation range in GSAP, use the mapRange utility to translate a value from 0 to 1 into a specific output like 0 to 360 degrees. This removes manual mathematical calculations from your code.

What is the best way to clamp values and snap animations to specific increments?▼

The best way to clamp values and snap animations to specific increments is using dedicated GSAP utility functions. They normalize values, constrain ranges, and snap to grids for polished step-based effects without external dependencies.

Can I generate random values for declarative GSAP animation logic without external libraries?▼

Yes, you can generate random values for declarative GSAP animation logic without external libraries. The suite provides built-in randomization utilities to create varied animations while maintaining high-performance standards.

How do I manage scoped DOM element selectors for GSAP web development efficiently?▼

To manage scoped DOM element selectors for GSAP web development efficiently, use the toArray and selector utilities. These collection-handling functions simplify DOM element management within your declarative animation workflows.

Do I need any external dependencies to use mathematical utilities for frontend animations?▼

No, you do not need external dependencies to use mathematical utilities for frontend animations. The suite provides pure functions for interpolation, mapping, and clamping that operate independently.

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