this post was submitted on 28 Oct 2023
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Previously it could only be enabled in nightly, but today in Librewolf 119.0-5 (based on firefox 119 stable) I found that you could also go to about:config and set image.jxl.enabled to true and enable support for jpeg-xl. Is it only a librewolf thing? I am asking here cause I don't have time to personally test.

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[–] [email protected] 19 points 1 year ago (2 children)

I just checked and while I do have the option and set it to true, I couldn't load the JXL images on this page.

[–] [email protected] 8 points 1 year ago (1 children)

Neat. Looks like animated jpegxl is broken on the iPhone

[–] [email protected] 5 points 1 year ago

anyone forced apple to only allow webkit

[–] spez 5 points 1 year ago (1 children)

I can see the first 3 images :

Royal Palace

Dice

Though I don't think this is the desired effect.

Wide-gamut image

Animated Jpeg-Xl

This is broken for me too on Linux.

[–] [email protected] 3 points 1 year ago

Same for me on Nightly 121.0a1.

[–] [email protected] 7 points 1 year ago (1 children)

The option has been there for awhile now but it has no functionality

[–] spez 4 points 1 year ago* (last edited 1 year ago)

It actually works for me on 119 (except animations) - https://sh.itjust.works/comment/4930703