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Animated loader · kat-coder-pro-v2

Using the pre-provided gsap.min.js (global gsap), create a looping animated loading sequence on a dark background: morphing rounded shapes and a staggered row of dots orchestrated on a GSAP timeline with smooth easing.

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transcript · 8 messages
user

Using the pre-provided gsap.min.js (global gsap), create a looping animated loading sequence on a dark background: morphing rounded shapes and a staggered row of dots orchestrated on a GSAP timeline with smooth easing.

assistant

I'll create a single-page web app with a looping animated loading sequence using GSAP. Let me first check the available gsap.min.js file, then build the animation.

bash {"command":"ls -la /workspace/gsap.min.js 2>/dev/null && head -c 200 /workspace/gsap.min.js"}
toolResult

-rw-r--r-- 1 node node 72214 Jul 31 08:48 /workspace/gsap.min.js /*! * GSAP 3.12.5 * https://gsap.com * * @license Copyright 2024, GreenSock. All rights reserved. * Subject to the terms at https://gsap.com/standard-license or for Club GSAP members, the agreem

assistant
write /workspace/index.html (7314 bytes)
toolResult

Successfully wrote 7314 bytes to /workspace/index.html

assistant
bash {"command":"ls -la /workspace/index.html"}
toolResult

-rw-r--r-- 1 node node 7314 Jul 31 08:48 /workspace/index.html

assistant

✅ Created `index.html` with a looping animated loading sequence featuring: **Morphing rounded shapes:** - Three overlapping gradient shapes with organic border-radius morphing - Rotation and scaling animations - Staggered timing for layered depth effect **Staggered row of dots:** - 7 dots with alternating gradient colors - Wave-like stagger animation from center → edges - Smooth opacity and scale transitions **Additional touches:** - Subtle container movement (vertical bounce) - Gentle overall rotation - Loading text fade animation - Dark background (#0a0a0a) - All animations run on GSAP timelines with smooth easing and infinite looping The file is ready and loads GSAP from the local `gsap.min.js`.

TAKE IT TO CODE

A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.

RUN

modelkat-coder-pro-v2
vendorKwaipilot
harnesspi-agent
generated2026-07-31

EVALUATION

3/5 working

GSAP loop of two morphing blob shapes and a staggered dot row with LOADING text; no input-specific reaction, self-animates only.

Vision grade · anthropic/claude-sonnet-5

MEASUREMENTS

Raw readings from the capture, not a verdict — the grade above is the only judgement. Percentages are how much of the screen changed; the measure under-reports sparse motion on a dark background.

idle motion3.0%
on click2.6%
on drag2.7%
on wheel2.6%
on enter + space3.1%
on arrow keys2.3%
on w/a/s/d2.6%
frame spread20 / 255
console errors0
js errors none

METRICS

runtime32.4s
tokens in12k
tokens out2.3k
cached6.1k
cost / run$0.0050