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Image Optimization

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An abstract 3D grid of glowing cubes receding into the distance, lit in cyan, magenta, and amber, suggesting image data resolving out of darkness.

Web Development

Demoing Progressive Loading, Byte by Byte

We built a Progressive Loading Demo for the JPEG XL site that decodes real partial files in the browser, so you can watch what JPEG XL, JPEG, JPEGli, AVIF, and WebP can render before a download finishes.

A wall of extruded 3D cubes at varying depths, shifting from magenta on the left to blue on the right.

Web Development

Two Years Later: Porting the JPEG XL Site to Astro & Re-Encoding Everything with cjxl 0.12

Two years after the original JPEG XL site launch, we’ve rebuilt it in Astro, re-encoded the JPEG XL images with cjxl 0.12, and looked at how differently we built things this time around.

iMovie Interface

Technology

JPEG XL: The Storage Solution Apple (and Your Drive) Has Been Waiting For

Apple’s quiet adoption of JPEG XL unlocks massive storage savings, but until Xcode fully supports it, developers are missing out on the chance to shrink app sizes, improve image quality, and massively reduce bandwidth requirements.

Monitor full of images

Technology

How Much Space Would JPEG XL Save in Your Photos Library?

Accidental Tech Podcast, the Mac’s Photo App, and lots of extra space thanks to JPEG XL. Who’s going to try it first?