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Animated loader · minimax-m2

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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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
thinking
The user wants me to create a single-page web app with GSAP animations. Let me first check what files are in the current directory to understand the project structure and find the gsap.min.js file.
bash {"command":"ls -la /tmp/ws"}
toolResult

total 72 drwxr-sr-x. 2 node node 25 Aug 1 20:10 . drwxrwsrwx. 3 root node 16 Aug 1 20:10 .. -rw-r--r--. 1 node node 72214 Aug 1 20:10 gsap.min.js

assistant
thinking
Good, the gsap.min.js file is in the current directory. Now I'll create the index.html file with:
1. A dark background
2. Morphing rounded shapes (I'll use border-radius manipulation on squares/rectangles to create morphing effects)
3. A staggered row of dots
4. GSAP timeline orchestration with smooth easing
5. Looping animation

I'll create a self-contained HTML file with inline CSS and JavaScript.
write /tmp/ws/index.html (8119 bytes)
toolResult

Successfully wrote 8119 bytes to /tmp/ws/index.html

assistant
thinking
I've created the index.html file with:
1. A dark background (#0a0a0f) with subtle gradient overlays
2. Morphing rounded shapes using border-radius transformations, scale, rotation, and position changes
3. A staggered row of 5 dots with bounce and wave animations
4. GSAP timeline orchestration with smooth easing (power2.inOut, elastic.inOut, back.inOut, etc.)
5. Looping animation with repeat: -1

The animation includes:
- Shape 1: morphs from square to circle to rounded rectangle with rotation
- Shape 2: morphs with scale and position changes
- Shape 3: morphs with vertical movement
- Dots: staggered bounce animation then wave effect
- All orchestrated on a single GSAP timeline

The file is self-contained with CSS and JS inline, using gsap.min.js from the local directory.
bash {"command":"ls -la /tmp/ws/index.html"}
toolResult

-rw-r--r--. 1 node node 8119 Aug 1 20:11 /tmp/ws/index.html

assistant
thinking
The file has been created successfully. Let me provide a summary of what I created.

Created `index.html` with a looping GSAP loading animation featuring: **Visual Elements:** - Dark background (#0a0a0f) with subtle purple/blue radial gradients - 3 morphing shapes with different gradient colors (pink/coral, cyan, green) - 5 staggered dots with colorful gradient fills **GSAP Timeline Orchestration:** - **Shapes**: Morphing via `borderRadius` transforms, combined with scale, rotation, and position changes - **Dots**: Staggered bounce effect (from center), followed by a wave pulse (from end) - **Smooth Easing**: Multiple easing functions (`power2.inOut`, `elastic.inOut`, `back.inOut`, `sine.inOut`) - **Looping**: Timeline repeats infinitely with 0.3s delay between loops The shapes orbit around a center point while morphing between squares, circles, and rounded rectangles, creating an organic, mesmerizing loading sequence.

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

modelminimax-m2
vendorMiniMax
harnesspi-agent
generated2026-08-01

EVALUATION

4/5 working

Morphing gradient blob and staggered glowing dots animate continuously on a dark background, matching the loading sequence prompt; no input interactivity since it's a self-running animation.

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 motion2.9%
on click2.6%
on drag3.4%
on wheel2.9%
on enter + space3.4%
on arrow keys3.4%
on w/a/s/d3.4%
frame spread22.9 / 255
console errors0
js errors none

METRICS

runtime27.6s
tokens in12k
tokens out2.8k
cached0
cost / run$0.0058