Animated loader · muse-ember
Output generated Cost / run $0.0108 Runtime 37.2s
Prompt for this run
Build a looping loading animation using the provided GSAP library. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. Use the provided `gsap.min.js` (global `gsap`) through a plain local script tag; the runner will inline it into the final artifact. Required behavior: - On a dark background, show a group of rounded geometric shapes that smoothly change scale, position, and corner radius, plus a row of five dots with staggered motion or opacity. - Coordinate both elements using a GSAP timeline with smooth easing. The full sequence lasts 3 to 6 seconds and repeats without an abrupt jump or a growing number of animation instances. - Provide Pause/Resume and Restart controls. Pause freezes the current timeline position; Resume continues from it; Restart returns to the beginning. - Center the composition and keep it visible at the supplied viewport. Use HTML/CSS or inline SVG; no external assets or paid GSAP plugins are available. - Choose the palette and detailed choreography freely. No backend loading operation is required. Verify: Sample the timeline at several moments to inspect shape changes, staggered dot motion, and smooth transitions. Pause and resume to check that animation continues from the paused state, then use Restart and check the starting composition.
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.
METRICS
Transcript · 23 messages
Build a looping loading animation using the provided GSAP library. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. Use the provided `gsap.min.js` (global `gsap`) through a plain local script tag; the runner will inline it into the final artifact. Required behavior: - On a dark background, show a group of rounded geometric shapes that smoothly change scale, position, and corner radius, plus a row of five dots with staggered motion or opacity. - Coordinate both elements using a GSAP timeline with smooth easing. The full sequence lasts 3 to 6 seconds and repeats without an abrupt jump or a growing number of animation instances. - Provide Pause/Resume and Restart controls. Pause freezes the current timeline position; Resume continues from it; Restart returns to the beginning. - Center the composition and keep it visible at the supplied viewport. Use HTML/CSS or inline SVG; no external assets or paid GSAP plugins are available. - Choose the palette and detailed choreography freely. No backend loading operation is required. Verify: Sample the timeline at several moments to inspect shape changes, staggered dot motion, and smooth transitions. Pause and resume to check that animation continues from the paused state, then use Restart and check the starting composition.
thinking
{"command":"pwd; ls -la; head -c 200 gsap.min.js 2>/dev/null; echo"}/tmp/job-FtGBuV total 84 drwx------ 3 node node 4096 Nov 10 01:05 . drwxrwxrwt 8 root root 4096 Nov 10 01:05 .. drwxr-xr-x 3 node node 4096 Nov 10 01:05 .home -rw-r--r-- 1 node node 72214 Nov 10 01:05 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
thinking
Designing a GSAP timeline with seamless looping, rounded shape animations, staggered dots, and pause/resume/restart controls for a centered dark-background composition.
index.html (13299 bytes)Successfully wrote to index.html
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{"action":"inspect"}Frame 1, +0ms
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{"console":[],"dom":"GSAP TIMELINE • LOOPING\nLoading Animation\n\nRounded shapes morph, scale and drift on a single\n4.8-second timeline — with staggered dots.\n\nLOADING...\nPlaying\n0.13s / 4.80s\nPause\nResume\nRestart\n\nPause freezes the timeline • Resume continues • Restart returns to 0s","images":"attached"}
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{"action":"motion"}Frame 1, +0ms
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Frame 2, +553ms
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Frame 3, +1113ms
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Frame 4, +1661ms
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{"console":[],"dom":"GSAP TIMELINE • LOOPING\nLoading Animation\n\nRounded shapes morph, scale and drift on a single\n4.8-second timeline — with staggered dots.\n\nLOADING...\nPlaying\n3.58s / 4.80s\nPause\nResume\nRestart\n\nPause freezes the timeline • Resume continues • Restart returns to 0s","images":"attached"}
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{"action":"click","x":497,"y":678}Frame 1, +0ms
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{"console":[],"dom":"GSAP TIMELINE • LOOPING\nLoading Animation\n\nRounded shapes morph, scale and drift on a single\n4.8-second timeline — with staggered dots.\n\nLOADING...\nPaused\n1.36s / 4.80s\nPause\nResume\nRestart\n\nPause freezes the timeline • Resume continues • Restart returns to 0s","images":"attached"}
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{"action":"screenshot"}Frame 1, +0ms
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{"console":[],"dom":"GSAP TIMELINE • LOOPING\nLoading Animation\n\nRounded shapes morph, scale and drift on a single\n4.8-second timeline — with staggered dots.\n\nLOADING...\nPaused\n1.36s / 4.80s\nPause\nResume\nRestart\n\nPause freezes the timeline • Resume continues • Restart returns to 0s","images":"attached"}
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{"action":"click","x":600,"y":678}Frame 1, +0ms
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{"console":[],"dom":"GSAP TIMELINE • LOOPING\nLoading Animation\n\nRounded shapes morph, scale and drift on a single\n4.8-second timeline — with staggered dots.\n\nLOADING...\nPlaying\n1.40s / 4.80s\nPause\nResume\nRestart\n\nPause freezes the timeline • Resume continues • Restart returns to 0s","images":"attached"}
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{"action":"screenshot"}Frame 1, +0ms
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{"console":[],"dom":"GSAP TIMELINE • LOOPING\nLoading Animation\n\nRounded shapes morph, scale and drift on a single\n4.8-second timeline — with staggered dots.\n\nLOADING...\nPlaying\n3.50s / 4.80s\nPause\nResume\nRestart\n\nPause freezes the timeline • Resume continues • Restart returns to 0s","images":"attached"}
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{"action":"click","x":708,"y":678}Frame 1, +0ms
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{"console":[],"dom":"GSAP TIMELINE • LOOPING\nLoading Animation\n\nRounded shapes morph, scale and drift on a single\n4.8-second timeline — with staggered dots.\n\nLOADING...\nPlaying\n0.03s / 4.80s\nPause\nResume\nRestart\n\nPause freezes the timeline • Resume continues • Restart returns to 0s","images":"attached"}
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{"command":"ls -lh index.html gsap.min.js; grep -c \"cdn\\|http\" index.html || true; grep -n \"gsap.min.js\\|btnPause\\|btnResume\\|btnRest-rw-r--r-- 1 node node 71K Nov 10 01:05 gsap.min.js -rw-r--r-- 1 node node 13K Nov 10 01:05 index.html 0 129: #btnRestart{background:#f59e0b; border-color:#f59e0b; color:#111827} 130: #btnRestart:hover{background:#fbbf24} 131: #btnPause{background:#f43f5e; border-color:#f43f5e; color:white} 132: #btnPause:hover{background:#fb7185} 133: #btnResume{background:#0ea5e9; border-color:#0ea5e9; color:white} 134: #btnResume:hover{background:#38bdf8} 168: <button id="btnPause" type="button">Pause</button> 169: <button id="btnResume" type="button">Resume</button> 170: <button id="btnRestart" type="button">Restart</button> 175:<script src="gsap.min.js"></script> 258: const btnPause = $('#btnPause'); 259: const btnResume = $('#btnResume'); 260: const btnRestart = $('#btnRestart'); 275: btnPause.addEventListener('click', () => { tl.pause(); setStatus(); updateMeta(); }); 276: btnResume.addEventListener('click', () => { tl.play(); setStatus(); updateMeta(); }); 277: btnRestart.addEventListener('click', () => {
thinking
Built `index.html` — a self-contained GSAP looping loader (dark background, loads local `gsap.min.js` only, no CDNs/assets). **Implementation:** - 4 rounded geometric shapes (coral/teal/amber filled + violet ring) morphing scale, x/y position, rotation, and `borderRadius` on one GSAP timeline with `sine/power2.inOut` easing. - Row of 5 dots with staggered (start/end/center) y/scale/opacity waves. - Single timeline, `repeat:-1`, total **4.80s** — all tweens return to explicit starting values by 4.8s for a seamless loop (no new instances on restart; `tl.restart()` reuses the same timeline). Progress bar + time/status readout (`0.00s / 4.80s`) included for inspection. **Controls:** Separate **Pause**, **Resume**, and **Restart** buttons (also Space toggle / R restart). Pause calls `tl.pause()`, Resume `tl.play()`, Restart `tl.restart(false)`. **Checked in browser (1200×800):** - Initial render centered/visible, no console errors. - Motion frames at ~0s, 0.5s, 1.1s, 1.7s, 3.5s: shapes visibly separated/morphed (position/scale/radius changed), dots showed staggered rise/opacity. - Pause at 1.36s → status "Paused", second screenshot still 1.36s (frozen). - Resume → continued from ~1.40s (not restarted) and advanced to 3.50s. - Restart → returned to 0.03s with starting concentric composition and baseline dots. **Remaining unverified:** Exact frame-by-frame loop seam at the 4.8s wrap (observed continuous return-to-center at 3.5s but not sampled at the precise wrap instant), and behavior at very small viewports beyond the responsive scale rule.