CodexBloom - Programming Q&A Platform

Next.js Image Component with Dynamic Sizing and Responsive Breakpoints Causing Layout Shift

๐Ÿ‘€ Views: 553 ๐Ÿ’ฌ Answers: 1 ๐Ÿ“… Created: 2025-06-13
next.js image responsive-design javascript

This might be a silly question, but I've been struggling with this for a few days now and could really use some help. I'm stuck trying to I'm experiencing a significant layout shift when using the Next.js Image component for dynamically sized images based on responsive breakpoints... I'm trying to implement responsive design by adjusting the image size according to the viewport width, but it seems that the layout is not stabilizing as expected. Hereโ€™s a simplified version of my setup: ```javascript import Image from 'next/image'; const MyResponsiveImage = () => { const viewportWidth = typeof window !== 'undefined' ? window.innerWidth : 0; const imageSize = viewportWidth < 600 ? 300 : viewportWidth < 1200 ? 600 : 900; return ( <div style={{ width: '100%', height: 'auto' }}> <Image src="/path/to/image.jpg" alt="My image" width={imageSize} height={(imageSize * 9) / 16} layout="responsive" /> </div> ); }; ``` The issue arises when I resize the window, and the image's width updates accordingly, but the surrounding layout shifts, which affects the overall user experience. Iโ€™ve tried using the `layout='fill'` option with a parent div set to a specific height, but that resulted in the image stretching unnaturally during resizing. I also attempted to implement `objectFit='contain'`, but it didnโ€™t resolve the layout shifts during window resizing. Additionally, I have ensured that the parent container has a defined height and width to stabilize the layout: ```css .image-container { position: relative; width: 100%; height: 56.25%; /* 16:9 Aspect Ratio */ } ``` Despite these adjustments, the layout is still experiencing jumps, especially when resizing the viewport on mobile devices. Has anyone encountered similar issues with the Next.js Image component in responsive setups? What approaches can I take to eliminate these layout shifts and ensure a smooth resizing experience? Any insights or solutions are greatly appreciated! Is there a better approach? This issue appeared after updating to Javascript LTS. Is there a simpler solution I'm overlooking? My team is using Javascript for this application. Thanks for taking the time to read this!