antigravity-skills

Transforms static HTML into cinematic, web-ready experiences using Draupnir's spectral powers.

1|Updated Feb 2, 2026
One-click install
npx skills add https://github.com/Aurora-AI/Certum- --skill antigravity-skills
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: antigravity-skills
Source: https://github.com/Aurora-AI/Certum-/tree/main/.agent/skills/antigravity-skills
Command: npx skills add https://github.com/Aurora-AI/Certum- --skill antigravity-skills

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Antigravity Skills provides a proven framework to transform static HTML into cinematic, motion-rich web experiences using GSAP, ScrollTrigger, and Lenis, without modifying the underlying markup.

Core Features & Use Cases

  • Cinematic entrances, section transitions, and text reveals powered by GSAP, ScrollTrigger, and Lenis.
  • Scroll-driven choreography with smooth, accessible performance patterns and responsive fallbacks.
  • Framework-agnostic templates and prompts for Next.js, Astro, or plain HTML + Vite to accelerate production.
  • Reusable wrappers and prompts to standardize animation workflows across projects (parallax, magnetic interactions, multi-layer depth).

Quick Start

Use the Antigravity Skills to scaffold a cinematic landing by applying the included prompts, components, and prompts to an existing HTML skeleton.

Frequently Asked Questions about antigravity-skills

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

FAQPage Schema
How do I add cinematic scroll animations to static HTML without changing the markup?

You can create cinematic scroll animations non-destructively by injecting scripts at the end of the body. This approach uses GSAP, ScrollTrigger, and Lenis to layer motion-rich effects over your existing static HTML structure.

Does GSAP ScrollTrigger work with Next.js and Astro for scroll-driven storytelling?

Yes, GSAP ScrollTrigger works with Next.js and Astro. You must properly clean up ScrollTrigger instances in reactive frameworks to ensure scroll-driven storytelling performs optimally without memory leaks.

What's the best way to implement smooth parallax and text reveals for a product showcase?

The best way to implement smooth parallax and text reveals is by combining GSAP for choreography with Lenis for smooth scrolling. This creates responsive, scroll-driven section transitions tailored for product showcases.

Can I use Lenis and GSAP to create cinematic entrances without altering my existing HTML?

Yes, you can use Lenis and GSAP to create cinematic entrances without altering existing HTML. This is achieved through non-destructive script injection at the end of the body, preserving your underlying markup.

Why do my GSAP ScrollTrigger animations break in reactive frameworks like Next.js?

GSAP ScrollTrigger animations break in reactive frameworks like Next.js when instances are not properly cleaned up. Implementing correct cleanup routines ensures scroll-driven animations remain stable during component re-rendering.