Animated loader · qwen3.8-2.4t-a95b
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.
transcript · 12 messages
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.
thinking
Create index.html containing an SVG morph animation and dots, orchestrated with a GSAP timeline. Use attr morphing with gsap (animating an SVG path's d requires AttrPlugin, and the core includes attr). Morphing a path's d with gsap works via `attr: { d: ... }`, but a smooth morph requires the same number of points. An easier approach: use border-radius and scale to morph a rounded div, or animate the rx/ry of an SVG ellipse. Make a shape that morphs between blobs using border-radius keyframes, and additionally add an SVG path morph using compatible path data.
Let's write this cleanly.
{"command":"ls -la /tmp/ws"}total 72 drwxr-sr-x. 2 node node 25 Aug 13 01:27 . drwxrwsrwx. 3 root node 16 Aug 13 01:27 .. -rw-r--r--. 1 node node 72214 Aug 13 01:27 gsap.min.js
thinking
Create an index.html that includes: - Dark background, centered loader - A morphing rounded-corner shape (a div animating its border-radius, rotation, and scale via a GSAP timeline) - An SVG path blob morph using attr's d with the same number of command points - A row of dots lined up in a staggered (staggered) arrangement - A looping master timeline Keep the path command structure identical between the keyframes of the morph.
/tmp/ws/index.html (7492 bytes)Successfully wrote 7492 bytes to /tmp/ws/index.html
thinking
Remove the leftover pointless timeline fragment (section 3 starts with an invalid `.to` that has motionProxy:null — actually, a timeline containing a `.to` with duration 3.2 and no properties is harmless but ugly. Also, the `morph.call` that resets rotation could cause a jump — resetting from rotation 180 to 0 at the end of the loop: since blob is symmetric? A rotation-180 rounded blob is not the same as rotation 0, so it'll visually jump. Better approach: keep increasing rotation with a separate infinite rotation tween rather than doing it inside morph. Fix this.
Let me clean up a couple of issues: a stray no-op timeline and the rotation reset that could cause a visual jump.
{"path":"/tmp/ws/index.html","edits":[{"oldText":" const morph = gsap.timeline({ repeat: -1 });\n morph\n .to(blob, {\n Successfully replaced 3 block(s) in /tmp/ws/index.html.
thinking
Verify that the file renders correctly / that there are no JS errors. Can't run a browser, but if node exists, we can do a basic syntax check on the script.
{"command":"cd /tmp/ws && node -e \"\nconst html = require('fs').readFileSync('index.html','utf8');\nconst m = html.match(/<script>([\\s\\S]inline JS syntax OK -rw-r--r--. 1 node node 7287 Aug 13 01:28 index.html
thinking
Also, do a quick check to see if gsap.min.js loads as expected (global gsap). Simple check: run it in node? Since it's UMD, `require` should work.
{"command":"cd /tmp/ws && node -e \"global.window=undefined; require('./gsap.min.js'); console.log('gsap version:', globalThis.gsap && gsap.gsap version: false
thinking
The require check doesn't expose it to globalThis via that path, but that's fine — this library is UMD meant for browsers, and if it's loaded via a script tag, a global `gsap` will be set. Not critical. Done.
Done. `index.html` is in place at `/tmp/ws/index.html` — fully self-contained, loading the local `gsap.min.js` via a plain `<script src="gsap.min.js">` with no network requests. **What it does:** - **Morphing blob** — a gradient rounded shape whose 8-value `border-radius` morphs through 4 organic blob states with `power2.inOut` easing in a repeating timeline, layered with a continuous seamless 360° rotation and a pulsing glow behind it. - **Breathing ring** — a counter-rotating outline ring that squashes between circle and rounded-square while scaling, using `sine.inOut` yoyo loops. - **Orbiting orb** — a glowing satellite tracing an elliptical orbit via a GSAP-driven proxy object (no plugins needed), phased to the morph cycle. - **Staggered dot row** — 5 colored dots animated on the **master looping timeline** (`repeat: -1`): a forward wave up with `bounce.out` landings, then a reverse wave using `stagger: { each, from: "end" }`, with a settle pause before repeating. - **Breathing "Loading" label** — slow opacity pulse. Everything runs on dark radial-gradient background, all orchestrated through GSAP timelines (`gsap.timeline({ repeat: -1 })`) with smooth `sine.inOut` / `power2.inOut` easing. Inline JS syntax was verified clean.
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
EVALUATION
Morphing gradient blob, orbiting dot, and staggered row of dots loop continuously on a dark background; inputs don't change animation as expected.
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.