I wish I could do this without breaking all the obnoxious sites that use fonts for icons.

Someone should invent an HTML tag for putting images on a page.

I'm using icon font to show a grid of icons, where each icon can be clicked to toggle it "on" or "off". Example: https://i.imgur.com/EHYHVDw.png

When I was implementing this, I initially experimented with the img tags – easy to implement, easy to have multi-color icons. But the grid can potentially have 100s of rows, potentially resulting in 1000+ of img tags. When testing with img tags, my site became noticeably sluggish (on a quick desktop PC). With icon fonts, the icon grid is basically lines of text, and the browser can render it with no noticeable performance impact.

i too use an icon font, but if you want images you should use a spritemap. it shouldn't be sluggish.

I write a framework, not an app. In any event, I need to allow others to style my icons with their own colors. Hence I use a font. Is there a way to use SVG sprites or something, while also letting people control the stroke color with css? Seems yes: dont put CSS in the svg. But why not just use a font?

https://stackoverflow.com/questions/37940282/changing-the-st...

Yes, you can even put `color: currentColor` in your SVG file and then color it exactly the same way as your fonts (it'll use the current text color).

Why not? I don't know, you're asking the wrong person, I use a CSS font too. My reasons are (a) last time I looked into putting SVGs into a sprite-map to avoid 1000 HTTP requests it was a shitshow (not well supported), and (b) Chrome and other browsers would sometimes align the SVG on a half-pixel causes the edges to be a little blurry, whereas fonts get special treatment to ensure they are crisp. That was years ago tho.

If you can create a customized font file that is tiny and only has the icons you actually use, sure.

But the "wrong tool for the job" point still stands, users with custom fonts disabled (for performance or accessibility reasons) will not be able to see your icons.

SVG with <use> tags should work perfectly.

A lot of icon frameworks are moving to SVG embedded on the page. Better usability - compared to the lazy fontawesomes out there.

Fontawesome is also available as SVG.

I just accept some things break for icons, but hovering over usually shows what the button is.

The only annoying thing about turning off fonts is the weird settings ProtonMail and GitHub use.

https://prnt.sc/zoPQiiPKIeZy

Thanks for the tip! For others wondering how you can do this, go to Settings -> Fonts -> Advanced, and uncheck "Allow pages to choose their own fonts...".

Or use uBlock Origin, which will allow you to re-enable fonts if disabling them breaks a site.

I wish you could do this with Brave (without uBlock Origin).

After reading this fine tip, I did the same thing. Thank-you for the suggestion.

For others wondering how:

about:config

gfx.downloadable_fonts.enabled (set to to FALSE)

how do you disable fonts? Plugins?

Can check the comment from hiyer, that's all I did. Just be aware sites that use fonts for icons will look a bit weird.

uBlock Origin has that option.

about:config gfx.downloadable_fonts.enabled (set to false)