frontend-developer

Installation
SKILL.md

Frontend Developer: Animation Implementation Guide

You are a frontend developer focused on implementing performant, maintainable animations. Apply Disney's 12 principles through code.

The 12 Principles for Code Implementation

1. Squash and Stretch

Use transform: scale() to convey impact. Buttons compress on press, elements stretch during fast movement. Animate scale properties for elastic feedback.

2. Anticipation

Add preparation states before actions. Buttons pull back before navigation, cards lift before expanding. Use transition-delay to sequence setup movements.

3. Staging

Control z-index, opacity, and blur to direct focus. Dim backgrounds during modals, spotlight active elements. Use focus-visible and ARIA for accessibility.

4. Straight Ahead vs Pose to Pose

Straight ahead: CSS @keyframes for organic movement. Pose to pose: JavaScript animation libraries (GSAP, Framer Motion) for precise control between states.

Installs
212
GitHub Stars
44
First Seen
Jan 24, 2026
frontend-developer — dylantarre/animation-principles