Animated loader · laguna-xs-2.1

Output saved · Timed out Cost / run $0.0033 Runtime 900.1s

The 15-minute session limit cut this run off. The output is the HTML saved at that point.

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.

⛨ sandboxed Open in new tab ↗

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

modellaguna-xs-2.1

vendorpoolside

harnesspi 0.87.1 · browser iteration

generated2026-10-07

METRICS

runtime900.1s

tokens in82k

tokens out5.6k

cached77k

cost / run$0.0033

Transcript · 29 messages

system

user

assistant

thinking

Let me understand the task:

1. Build a looping loading animation using GSAP library
2. Write it to `index.html` in the current working directory
3. The file should have inline CSS and JavaScript
4. Use the provided `gsap.min.js` through a local script tag
5. Required behavior:
   - Dark background
   - Group of rounded geometric shapes that smoothly change scale, position, and corner radius
   - Row of five dots with staggered motion or opacity
   - GSAP timeline with smooth easing
   - Full sequence lasts 3-6 seconds and repeats smoothly
   - Pause/Resume and Restart controls
   - Center the composition

Let me first check what's in the current directory and if gsap.min.js exists.

I'll start by checking the current directory and its contents, including verifying the gsap.min.js file is present.

→ bash {"command":"ls -la /tmp/job-Vxe2cb"}

toolResult

total 84 drwx------ 3 node node 4096 Oct 7 02:25 . drwxrwxrwt 6 root root 4096 Oct 7 02:25 .. drwxr-xr-x 3 node node 4096 Oct 7 02:25 .home -rw-r--r-- 1 node node 72214 Oct 7 02:25 gsap.min.js

assistant

thinking

Good, I can see the gsap.min.js file is there. Now let me create the index.html file with the loading animation. I need to:

1. Create a dark background
2. Add rounded geometric shapes that change scale, position, and corner radius
3. Add a row of  five dots with staggered motion/opacity
4. Use GSAP timeline with smooth easing
5. Make it last 3-6 seconds and repeat smoothly
6. Add Pause/Resume and Restart controls
7. Center the composition

Let me write the complete HTML file.

Good, the gsap.min.js is present. Now I'll create a comprehensive loading animation with all the required features.

→ write /tmp/job-Vxe2cb/index.html (7276 bytes)

toolResult

Successfully wrote to /tmp/job-Vxe2cb/index.html

assistant

thinking

Now let me run the browser to test the animation and verify it works correctly.

Now let me run the browser to test the animation:

→ bash

{"command":"cd /tmp/job-Vxe2cb && firefox --headless --screenshot test1.png --window-size=1200,800 index.html 2>&1 || echo \"trying alternat

toolResult

/bin/bash: line 1: firefox: command not found trying alternative...

assistant

thinking

Let me try with a different browser or check what's available.

→ bash

{"command":"which chromium chromium-browser google-chrome chrome 2>/dev/null || ls /usr/bin/*browser* /usr/bin/*chrom* 2>/dev/null || echo \

toolResult

checking for browsers

assistant

thinking

Let me check what's available for headless browsing.

→ bash

{"command":"apt list --installed 2>/dev/null | grep -i \"chrom\\|browser\" | head -10; which playwright puppeteer 2>/dev/null; find /usr -na

toolResult

libchromaprint1/oldstable,now 1.5.1-2+b1 amd64 [installed,automatic] /app/pipeline/node_modules/.bin/playwright /usr/lib/x86_64-linux-gnu/libchromaprint.so.1.5.1 /usr/lib/x86_64-linux-gnu/libchromaprint.so.1 /usr/share/doc/libchromaprint1 /usr/local/lib/node_modules/npm/node_modules/supports-color/browser.js /usr/local/lib/node_modules/npm/node_modules/chalk/source/vendor/supports-color/browser.js /usr/local/lib/node_modules/npm/node_modules/debug/src/browser.js /usr/local/lib/node_modules/npm/node_modules/lru-cache/dist/commonjs/browser /usr/local/lib/node_modules/npm/node_modules/lru-cache/dist/esm/browser /usr/local/lib/node_modules/npm/node_modules/signal-exit/dist/cjs/browser.js /usr/local/lib/node_modules/npm/node_modules/signal-exit/dist/mjs/browser.js /usr/local/lib/node_modules/npm/node_modules/util-deprecate/browser.js

assistant

thinking

Playwright is available. Let me use playwright to run the browser and test the animation. Let me first check if I can use the browser tool that's part of the system.

Let me try using the browser tool that's available in this environment:

→ bash

{"command":"cd /tmp/job-Vxe2cb && node -e \"\nconst { execSync } = require('child_process');\ntry {\n    const result = execSync('playwright

toolResult

Already installed or error: spawnSync /bin/sh ETIMEDOUT

assistant

thinking

Let me use the built-in browser tool that's available in this environment.

Let me use the built-in browser functionality:

→ bash

{"command":"cd /tmp/job-Vxe2cb && node -e \"\nconst fs = require('fs');\nconsole.log('Files in dir:', fs.readdirSync('.'));\nconsole.log('gs

toolResult

Files in dir: [ '.home', 'gsap.min.js', 'index.html' ] gsap.min.js size: 72214 bytes

assistant

thinking

Let me try to run the browser using playwright or puppeteer through node. Let me check what's available.

→ bash

{"command":"cd /tmp/job-Vxe2cb && node -e \"\nconst puppeteer = require('puppeteer');\n(async () => {\n    const browser = await puppeteer.l

toolResult

node:internal/modules/cjs/loader:1520 throw err; ^ Error: Cannot find module 'puppeteer' Require stack: - /tmp/job-Vxe2cb/[eval] at Module._resolveFilename (node:internal/modules/cjs/loader:1517:15) at wrapResolveFilename (node:internal/modules/cjs/loader:1071:27) at defaultResolveImplForCJSLoading (node:internal/modules/cjs/loader:1095:10) at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1122:12) at Module._load (node:internal/modules/cjs/loader:1294:5) at wrapModuleLoad (node:internal/modules/cjs/loader:255:19) at Module.require (node:internal/modules/cjs/loader:1617:12) at require (node:internal/modules/helpers:153:16) at [eval]:2:19 at runScriptInThisContext (node:internal/vm:219:10) { code: 'MODULE_NOT_FOUND', requireStack: [ '/tmp/job-Vxe2cb/[eval]' ] } Node.js v24.18.0 Command exited with code 1

assistant

thinking

Let me try using playwright instead, which I saw was available earlier.

→ bash

{"command":"cd /tmp/job-Vxe2cb && node -e \"\nconst playwright = require('/app/pipeline/node_modules/.bin/playwright');\nconsole.log('Playwr

toolResult

Usage: npx playwright [options] [command] Options: -V, --version output the version number -h, --help display help for command Commands: open [options] [url] open page in browser specified via -b, --browser codegen [options] [url] open page and generate code for user actions install [options] [browser...] ensure browsers necessary for this version of Playwright are installed uninstall [options] Removes browsers used by this installation of Playwright from the system (chromium, firefox, webkit, ffmpeg). This does not include branded channels. install-deps [options] [browser...] install dependencies necessary to run browsers (will ask for sudo permissions) cr [options] [url] open page in Chromium ff [options] [url] open page in Firefox wk [options] [url] open page in WebKit screenshot [options] <url> <filename> capture a page screenshot pdf [options] <url> <filename> save page as pdf show-trace [options] [trace] show trace viewer trace inspect trace files from the command line cli run playwright cli commands from terminal mcp [options] run the Playwright MCP server test [options] [test-filter...] run tests with Playwright Test show-report [options] [report] show HTML report merge-reports [options] [dir] merge multiple blob reports (for sharded tests) into a single report clear-cache [options] clears build and test caches init-agents [options] Initialize repository agents init-skills [options] Install Playwright agent skills help [command] display help for command trying differently

assistant

thinking

Playwright is available. Let me use npx to run playwright tests.

→ bash {"command":"cd /tmp/job-Vxe2cb && npx playwright install-deps chromium 2>&1 | head -20 || echo \"deps may be ok\""}

toolResult

npm error code E520 npm error 520 Server Error - GET https://registry.npmjs.org/playwright npm error A complete log of this run can be found in: /tmp/job-Vxe2cb/.home/.npm/_logs/2026-10-07T02_27_21_323Z-debug-0.log

assistant

thinking

Let me try using playwright through the cli or as a module directly. Let me check what's available.

→ bash

{"command":"cd /tmp/job-Vxe2cb && node -e \"\nconst { chromium } = require('playwright');\n(async () => {\n    try {\n        const browser

toolResult

node:internal/modules/cjs/loader:1520 throw err; ^ Error: Cannot find module 'playwright' Require stack: - /tmp/job-Vxe2cb/[eval] at Module._resolveFilename (node:internal/modules/cjs/loader:1517:15) at wrapResolveFilename (node:internal/modules/cjs/loader:1071:27) at defaultResolveImplForCJSLoading (node:internal/modules/cjs/loader:1095:10) at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1122:12) at Module._load (node:internal/modules/cjs/loader:1294:5) at wrapModuleLoad (node:internal/modules/cjs/loader:255:19) at Module.require (node:internal/modules/cjs/loader:1617:12) at require (node:internal/modules/helpers:153:16) at [eval]:2:22 at runScriptInThisContext (node:internal/vm:219:10) { code: 'MODULE_NOT_FOUND', requireStack: [ '/tmp/job-Vxe2cb/[eval]' ] } Node.js v24.18.0 Command exited with code 1

assistant

thinking

Let me check what node modules are available and find the playwright installation.

→ bash {"command":"ls -la /app/pipeline/node_modules/ | head -30; ls -la /app/pipeline/node_modules/.bin/ | head -20"}

toolResult

total 120 drwxr-xr-x 11 root root 4096 Oct 7 02:14 . drwxr-xr-x 5 root root 4096 Oct 7 02:15 .. drwxr-xr-x 2 root root 4096 Oct 7 02:14 .bin -rw-r--r-- 1 root root 77461 Oct 7 02:14 .package-lock.json drwxr-xr-x 3 root root 4096 Oct 7 02:14 @cloudflare drwxr-xr-x 3 root root 4096 Oct 7 02:14 @earendil-works drwxr-xr-x 3 root root 4096 Oct 7 02:14 @sinclair drwxr-xr-x 4 root root 4096 Oct 7 02:14 entities drwxr-xr-x 3 root root 4096 Oct 7 02:14 parse5 drwxr-xr-x 4 root root 4096 Oct 7 02:14 playwright drwxr-xr-x 5 root root 4096 Oct 7 02:14 playwright-core drwxr-xr-x 4 root root 4096 Oct 7 02:14 yaml total 8 drwxr-xr-x 2 root root 4096 Oct 7 02:14 . drwxr-xr-x 11 root root 4096 Oct 7 02:14 .. lrwxrwxrwx 1 root root 53 Oct 7 02:14 pi -> ../@earendil-works/pi-coding-agent/dist/bundle/cli.js lrwxrwxrwx 1 root root 20 Oct 7 02:14 playwright -> ../playwright/cli.js lrwxrwxrwx 1 root root 25 Oct 7 02:14 playwright-core -> ../playwright-core/cli.js lrwxrwxrwx 1 root root 15 Oct 7 02:14 yaml -> ../yaml/bin.mjs

assistant

thinking

I see playwright is in /app/pipeline/node_modules/playwright. Let me try to use it from there.

→ bash

{"command":"cd /tmp/job-Vxe2cb && node -e \"\nconst { chromium } = require('/app/pipeline/node_modules/playwright');\n(async () => {\n    tr

toolResult

Error: browserType.launch: headless: expected boolean, got string

assistant

thinking

I need to fix the headless option. Let me try with headless: true instead.

→ bash

{"command":"cd /tmp/job-Vxe2cb && node -e \"\nconst { chromium } = require('/app/pipeline/node_modules/playwright');\n(async () => {\n    tr