gsap-utils

Generate GSAP utility functions for clamping, mapping, normalizing, and random numbers.

8|4|Updated Jul 31, 2025

Search Tags:#animation #math #utility functions #gsap #range mapping

Ready to run

npx skills add https://github.com/aesthezel/venezuela-juega --skill gsap-utils-aesthezel

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: gsap-utils
Source: https://github.com/aesthezel/venezuela-juega/tree/main/.junie/skills/gsap-utils
Command: npx skills add https://github.com/aesthezel/venezuela-juega --skill gsap-utils-aesthezel

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires gsap, and includes scripts (resource) components.

What problem does it solve?

This Skill addresses the complexities of working with GSAP animations by providing a suite of utility functions that simplify common tasks such as clamping values, mapping ranges, normalizing values, and generating random numbers.

Core Features & Use Cases

Clamping Values: Ensure that values remain within a specified range.
Mapping Ranges: Convert values from one range to another.
Normalizing Values: Scale values to a 0-1 range.
Random Number Generation: Create random numbers or pick random elements from an array.
Use Case: When building complex animations with GSAP, you can use this Skill to add snap functionality to your animations, create reusable functions for value transformation, and much more.

Quick Start

To clamp a value between 0 and 100, use the gsap-utils skill with the command: gsap.utils.clamp(0, 100, value).

Frequently Asked Questions about gsap-utils

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

FAQPage Schema

How do I clamp values within a specific range during GSAP animations?▼

To clamp values during GSAP animations, you can use utility functions to ensure numbers remain within a specified minimum and maximum range. This prevents animation properties from exceeding desired boundaries.

What is the best way to map a value from one range to another in GSAP?▼

Mapping ranges in GSAP involves converting values from one numerical range to another, which simplifies complex value transformations. This technique is essential for synchronizing animation progress with interactive design elements.

How do I normalize values to a 0-1 scale for interactive web animations?▼

Normalizing values scales them to a 0-1 range, creating a standard baseline for animation progress calculations. This allows you to drive multiple interactive animation properties from a single normalized input source.

Can I generate random numbers or pick random elements from an array using GSAP?▼

Yes, you can generate random numbers or pick random elements from an array using dedicated GSAP utility functions. This functionality streamlines creating dynamic, randomized animation effects and interactive design behaviors.

Do I need the GSAP library installed to use these animation utility functions?▼

Yes, the GSAP library is required as a dependency to execute these utility functions. You must have the GSAP environment installed and running to implement clamping, range mapping, and random generation features.

Why use utility functions for snapping and value transformation in GSAP?▼

Using utility functions for snapping and value transformation in GSAP solves the complexities of common animation math tasks. They provide reusable logic for clamping and normalizing values, streamlining interactive development.