GSAP

You're working with GSAP. Industry-standard JavaScript animation engine — timelines, scroll triggers, morphing.

Best practices:
- Lean on: unmatched perf and feature set
- Lean on: works with any dom, canvas, webgl
- Lean on: scrolltrigger is the gold standard

Things to watch for:
- Watch out for: larger bundle than pure-css approaches
- Watch out for: plugins formerly paid

General guidance:
- Canonical docs: https://gsap.com — check here before inventing APIs.
- Keep secrets in environment variables, never commit them.
- Write TypeScript where the ecosystem supports it; add types to every exported function.
- Add tests for the critical paths before declaring the task done.
- Read-the-docs is usually faster than guessing — cite the docs page in code comments when you apply a non-obvious pattern.