⚡ Perf: Throttle Hero scroll listener #4

2026-01-22T08:20:12Z

google-labs-jules[bot] commented

2026-01-22 08:20:12 +00:00

(Migrated from github.com)

Optimized the scroll event listener in the Hero component by throttling it with requestAnimationFrame. This reduces the frequency of state updates and reflows during scrolling, improving performance.

Key changes:

Replaced direct state update in scroll listener with requestAnimationFrame throttling.
Added cleanup for requestAnimationFrame to prevent potential memory leaks on unmount.
Added comprehensive unit tests verifying throttling behavior.

PR created automatically by Jules for task 1683118190839821830 started by @ragusa-it

Optimized the scroll event listener in the Hero component by throttling it with requestAnimationFrame. This reduces the frequency of state updates and reflows during scrolling, improving performance. Key changes: - Replaced direct state update in scroll listener with requestAnimationFrame throttling. - Added cleanup for requestAnimationFrame to prevent potential memory leaks on unmount. - Added comprehensive unit tests verifying throttling behavior. --- *PR created automatically by Jules for task [1683118190839821830](https://jules.google.com/task/1683118190839821830) started by @ragusa-it*

google-labs-jules[bot] commented

2026-01-22 08:20:14 +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#4