Matt Kane, principal software engineer at Netlify, has developed the Unpic project. With it, you can automatically detect the content delivery network (CDN) for an image. On top of that, it uses the CDN’s URL API to resize and format images. It then generates the correct srcset and sizes attributes for the image.

Join Matt for this Cloudinary DevJams episode to walk through Unpic. He will show how to use this component with popular frameworks like Astro, React and Svelte, using simple img tags. Matt also will demonstrate how Unpic can handle responsive resizing of images, while preserving aspect ratio and avoiding layout shift.

If you're looking for a simple way to work with CDN-delivered images in your favorite framework, don't miss this episode!
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Mentioned Technology:
- Astro
- GitHub Repository for Unpic
- Unpic's Homepage
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