⚡ Bolt: Optimize Navbar scroll handler #38

2026-01-30T01:44:58Z

ragusa-it commented

2026-01-30 01:44:58 +00:00

(Migrated from github.com)

⚡ Bolt: Optimize Navbar scroll handler

💡 What: Optimized the scroll event listener in src/components/layout/Navbar.tsx.
🎯 Why: The previous implementation called setIsScrolled on every scroll frame (throttled by requestAnimationFrame), triggering React's reconciliation process even when the state value didn't change.
📊 Impact: Reduces unnecessary state update attempts and reconciliation overhead during scrolling.
🔬 Measurement: Verify by logging render counts or using React DevTools Profiler while scrolling. The state setter is now only invoked when the scroll threshold (20px) is crossed.

PR created automatically by Jules for task 12203924683712473060 started by @ragusa-it

⚡ Bolt: Optimize Navbar scroll handler 💡 **What:** Optimized the scroll event listener in `src/components/layout/Navbar.tsx`. 🎯 **Why:** The previous implementation called `setIsScrolled` on every scroll frame (throttled by `requestAnimationFrame`), triggering React's reconciliation process even when the state value didn't change. 📊 **Impact:** Reduces unnecessary state update attempts and reconciliation overhead during scrolling. 🔬 **Measurement:** Verify by logging render counts or using React DevTools Profiler while scrolling. The state setter is now only invoked when the scroll threshold (20px) is crossed. --- *PR created automatically by Jules for task [12203924683712473060](https://jules.google.com/task/12203924683712473060) started by @ragusa-it*

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google-labs-jules[bot] commented

2026-01-30 01:44:59 +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#38