Borrowing it
Nothing to install: this file belongs to taotao135791-bit/gsap-transform. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/taotao135791-bit/gsap-transform/main/.github/instructions/gsap-performance.instructions.mdgit clone --depth 1 https://github.com/taotao135791-bit/gsap-transformWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/taotao135791-bit/gsap-transform/gsap-performance)<a href="https://agentmods.dev/instructions/taotao135791-bit/gsap-transform/gsap-performance"><img src="https://agentmods.dev/badge/instructions/taotao135791-bit/gsap-transform/gsap-performance.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00334 | $0.00334 |
| Opus 5 | $0.00167 | $0.00167 |
| Sonnet 5 | $0.00067 | $0.00067 |
| Haiku 4.5 | $0.00033 | $0.00033 |
Grade A, and why
gsap-transform gsap-performance.instructions.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
GSAP performance — path-specific instructions
When frame rate matters (60fps target) or for high-frequency events (mousemove, scroll, drag):
- High-frequency updates: use
gsap.quickTo(target, "x", { duration: 0.5, ease: "power3" })and call the returned function with new values. A single reused tween instance, no GC churn. Prefer this over creatinggsap.toper pointermove. - Transform-only for movement / scale / rotation. Do NOT animate
top,left,width,height,margin,padding— these trigger layout, not just composite. - Add
will-change: transformto actively animated elements; remove it after the animation ends (reset inline style or toggle a class). Don't leavewill-changeon permanently — it consumes memory. - ScrollTrigger lists: prefer
ScrollTrigger.batch(".item", { onEnter, start })over a.forEachthat creates one ScrollTrigger per item. - Avoid
gsap.getProperty()insideonUpdatecallbacks of high-frequency tweens. Cache once outside. - For thousands of objects (particles, grid dots): one
gsap.to(arrayOfTargets, { ..., stagger })instead of one tween per element. GSAP optimizes shared tweens. - Pin layouts at the GPU layer:
transformonly, neverposition: fixedtoggling, when ScrollTrigger pins a section.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 7d ago First seen · 16 lines · 334 tokens per session scan A 2ca0789febe5
gsap-transform gsap-performance.instructions.md is an instructions file published in the GitHub repository taotao135791-bit/gsap-transform (2 stars, last pushed 2mo ago), licensed MIT. It adds 334 tokens to every session, about $0.0017 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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