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gsap-utils

Map, clamp, snap, and wrap animation values with gsap.utils.

Updated Apr 2, 2026
Search Tags:#javascript#utilities#animation#gsap#clamp#maprange#snap
One-click install
npx skills add https://github.com/gyalamanch001a/pur-new --skill gsap-utils-gyalamanch001a
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: gsap-utils
Source: https://github.com/gyalamanch001a/pur-new/tree/main/.agents/skills/gsap-utils
Command: npx skills add https://github.com/gyalamanch001a/pur-new --skill gsap-utils-gyalamanch001a

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you turn raw values into animation-ready inputs by providing GSAP’s reusable math, mapping, snapping, wrapping, and collection helpers in one place.

Core Features & Use Cases

  • Value transformation: Clamp, normalize, map ranges, interpolate, and wrap numbers or colors for motion logic.
  • Reusable helper functions: Generate function forms of utilities for scroll handlers, callbacks, and repeated tween calculations.
  • Collection and layout support: Convert selectors and nodes into arrays, distribute values across targets, and pick random or snapped outputs for staggered animations.
  • Use Case: Build a scroll-driven animation that maps progress to rotation, snaps positions to a grid, and distributes delays across a set of elements.

Quick Start

Use the gsap-utils skill to map a progress value to a snapped animation range and return a reusable helper for repeated GSAP calculations.

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 snapped rotation range in GSAP?▼

To map scroll progress to a snapped rotation range in GSAP, you use utility helpers to map the input range, snap the output to increments, and generate a reusable function form for repeated tween calculations.

What does gsap.utils do for JavaScript animation value transformation?▼

GSAP utilities transform raw numbers and colors into animation-ready inputs by providing reusable math helpers to clamp, normalize, map ranges, interpolate, wrap, and randomize values for motion logic.

Can I distribute stagger delays across DOM elements using GSAP utilities?▼

Yes, you can distribute stagger delays across DOM elements by converting selectors and nodes into arrays, then applying distributed value calculations and random array selection for staggered animation targets.

How do I generate reusable helper functions for scroll handlers in GSAP?▼

You generate reusable helper functions for GSAP scroll handlers by creating function-returning forms of utility methods, allowing repeated tween calculations and callbacks to execute efficiently without re-declaring logic.

Does GSAP utility support wrapping numbers and colors for animation loops?▼

Yes, GSAP utility supports wrapping numbers and colors, allowing animation values to loop seamlessly by wrapping around a specified range rather than resetting or exceeding boundaries during continuous motion.

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