šŸ’” UI eXtension - Add CSS styles to (almost) any part of the Home Assistant UI

no Uix supports custom icons alright . Id say it is agnostic to that, and just uses the icon picker in Ha

I dont use PHU, but could be that resource has a hard coded dependency to card-mod?

or its just your cache acting up, although that should really not be happening.

you’re sure uix is loaded correctly and showing in the Inspector console?:

SchermĀ­afbeelding 2026-02-23 om 14.33.00

and you need to add the services to HA after installation, but I guess you did that, or else you would have no modification at all :wink:

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Did all what you mention, and everything working like a charm. Thanks everyone for their HARD WORK and contribution to our HA community .


PHU is part of the custom brand icons, installed from HACS. I will play with them a little bit more, when be back home.

So this is to be more performant than card-mod?

Edit: probably worth highlighting somewhere, anywhere, that 2026.2.x is the minimum required HA version.

I use browser mod to open more info in large view. Is this possible to do with this extension?

type: entities
entities:
  - entity: camera.cam1
    tap_action:
      action: fire-dom-event
      browser_mod:
        service: browser_mod.more_info
        data:
          entity: camera.cam1
          large: true


Updated the PHU ?, it has ā€œremovedā€ a few in last update, several others posted about that past days
Dunno why you just see it now

Seems completely unrelated ? Why do you ask?

Not is to be, but is.

The features of Uix by far supersede current card_mod and will only grow in the future

Maybe this extension allows to modify more info’s default size? But I guess not, sorry for asking and bothering with my stupid question.

Yes you can do so and customize most of the dialog properties

(Believe I have several mods in my themes , you can check my gist for that)

Dialog is in for a significant change in Ha 2026.3. So be prepared to mitigate mods.

Uix is ready for that and laid the groundwork

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Very happy to see deeper integrating of one of the most used/needed functionalities.

@dcapslock is there a performance boost?

I use card-mod a lot (since so many cards greatly lack style customization) but there is a large performance hit – especially on mid-level devices (tablets, etc) when rendering is tough even with basic views : without graphing, large (or any) images, streaming, etc

thx

It never ends…

2 Likes

Features != Performant

I have only just upgraded to 2026.2.3 and switched over card_mod to uix, but I have not seen a noticeable performance improvement.

Hmm. I still have these icons in my dashboards, and they were working fine until I now ( card_mod to uix ) Thank you for update, I will check all my dashboards and replace PHU to IOS or something else

I guess definitions may vary.
my pov: integration (not plugin), many more features, robust as can be, fully up to speed with latest HA and actively maintained, no speed degradation.

so yes, that is why is replied it is now, and not to be

if you can reproduce, and provide a minimal config, please open an issue in the Uix repo, so dev can inspect.
preferably enable debug and inspect console for errors, this might help you doing some debugging Debugging - UI eXtension

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Thank you , but really not a big deal. It’s a lot of great and nice looking icons for dashboards in HA ( thanks to all developers). I already changed phu icons in my main dashboard to ios.

ha, nice. good you could switch.
however, I am sure Dev wants to get to the bottom of that…

I see, icons where removed, so no issue, a feature :wink:

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I don’t get it. This is an integration now, and no need to have config edited and same as ressource. And a new optional key word. But the rest is as before? Same ingesting, same performance, same features? Right?