⚡ Optimize GradientBlinds: Pause animation when off-screen #3

2026-01-22T08:17:34Z

google-labs-jules[bot] commented

2026-01-22 08:17:34 +00:00

(Migrated from github.com)

💡 What: Implemented IntersectionObserver to pause the WebGL animation loop when the GradientBlinds component is not visible in the viewport.

🎯 Why: Continuous rendering of off-screen WebGL content consumes unnecessary CPU and GPU resources. This optimization ensures that resources are only used when the user can actually see the effect.

📊 Measured Improvement: Verified via unit tests that the requestAnimationFrame loop stops when the component is simulated to be off-screen and resumes when on-screen. This directly reduces CPU usage to near zero for this component when off-screen.

PR created automatically by Jules for task 536844470945230510 started by @ragusa-it

💡 **What:** Implemented IntersectionObserver to pause the WebGL animation loop when the GradientBlinds component is not visible in the viewport. 🎯 **Why:** Continuous rendering of off-screen WebGL content consumes unnecessary CPU and GPU resources. This optimization ensures that resources are only used when the user can actually see the effect. 📊 **Measured Improvement:** Verified via unit tests that the requestAnimationFrame loop stops when the component is simulated to be off-screen and resumes when on-screen. This directly reduces CPU usage to near zero for this component when off-screen. --- *PR created automatically by Jules for task [536844470945230510](https://jules.google.com/task/536844470945230510) started by @ragusa-it*

google-labs-jules[bot] commented

2026-01-22 08:17:35 +00:00

(Migrated from github.com)

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👋 Jules, reporting for duty! I'm here to lend a hand with this pull request. When you start a review, I'll add a 👀 emoji to each comment to let you know I've read it. I'll focus on feedback directed at me and will do my best to stay out of conversations between you and other bots or reviewers to keep the noise down. I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job! For more direct control, you can switch me to **Reactive Mode**. When this mode is on, I will only act on comments where you specifically mention me with `@jules`. You can find this option in the **Pull Request** section of your [global Jules UI settings](https://jules.google.com/settings). You can always switch back! New to Jules? Learn more at [jules.google/docs](https://jules.google/docs). --- *_For security, I will only act on instructions from the user who triggered this task._*

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Reference: ragusa-it/ragusaitweb#3