Rendering issue: icon-spin fa-spin shake/wobble (chrome firefox)

[Katuva]

✋ please read #671 (comment) 👈

When using data-loading-text, for example:

data-loading-text=" Logging in..."

And then when the button is clicked and the "loading" property is set, the icon will wobble and shake as it spins.

Although, if you include the spinning icon on the button as normal, for example:

Log in

It spins fine.

I've only encountered this bug on Firefox (currently version 18), works perfectly on Chrome.

edit by tagliala
Firefox related issue: #3451

[davegandy]

Freaking Firefox. Been as much of a pain in this project as IE. Are you using 3.0.1? There's new Mozilla specific spin classes to help this issue. If it's still happening, let me know and I'll re-open.

[davegandy]

Freaking Firefox. Been as much of a pain in this project as IE. Are you using 3.0.1? There's new Mozilla specific spin classes to help this issue. If it's still happening, let me know and I'll re-open.

[Katuva]

I can confirm I'm using 3.0.1, I even re-downloaded and double checked and the issue persists.

In my previous comment, it seems like my examples were stripped out, I'd be happy to send you the mako template where this issue happens?

[Katuva]

I can confirm I'm using 3.0.1, I even re-downloaded and double checked and the issue persists.

In my previous comment, it seems like my examples were stripped out, I'd be happy to send you the mako template where this issue happens?

[conrado]

I have a shake/wobble when using .icon-spin on Chromium (24.0.1312.56) and Chrome on Linux, Firefox (18.0.2) seems fine. Tested on 13d5dd3

[conrado]

I have a shake/wobble when using .icon-spin on Chromium (24.0.1312.56) and Chrome on Linux, Firefox (18.0.2) seems fine. Tested on 13d5dd3

[ghost]

I'm getting a shake/wobble on firefox 18.0.2 but not in Chrome or IE in certain circumstances. I haven't been able to pinpoint the exact cause however. (using font-awesome v3.0.2)

[ghost]

I'm getting a shake/wobble on firefox 18.0.2 but not in Chrome or IE in certain circumstances. I haven't been able to pinpoint the exact cause however. (using font-awesome v3.0.2)

[bbruneau]

I'm getting wobble on all browsers under Windows 7, but it's a thing of beauty under OSX.

[bbruneau]

I'm getting wobble on all browsers under Windows 7, but it's a thing of beauty under OSX.

[conrado]

@davegandy ping

[conrado]

@davegandy ping

[jadekler]

I'm getting a wobble on Chrome Version 26.0.1410.65 (fairly recent version). Any work on this?

[jadekler]

I'm getting a wobble on Chrome Version 26.0.1410.65 (fairly recent version). Any work on this?

[aisthesis]

ping! I'm also having the issue. Don't see why the issue was closed, as it still persists.

[aisthesis]

ping! I'm also having the issue. Don't see why the issue was closed, as it still persists.

[tagliala]

can you please provide a fiddle explaining the issue?

[tagliala]

can you please provide a fiddle explaining the issue?

[cqcn1991]

Same problem here, any solutions?

[cqcn1991]

Same problem here, any solutions?

[BreadMaker]

Confirmed for latest version of Chrome (28.0.1500.71). The smaller the icon, more exaggerated is the movement. This issue affect the icon-spin class anywhere is invoked.

[BreadMaker]

Confirmed for latest version of Chrome (28.0.1500.71). The smaller the icon, more exaggerated is the movement. This issue affect the icon-spin class anywhere is invoked.

[tagliala]

I tried 3d rotation without any success. Rotating the icon-circle itself is an issue.

[tagliala]

I tried 3d rotation without any success. Rotating the icon-circle itself is an issue.

[aisthesis]

Under Windows 7, I'm having the issue in Firefox 22.0, Chrome 28.0.1500.72. IE 8-10 the wobble is barely visible, but looking closely at the case where I've been observing the issue, I think there's still a slight wobble. I'll do my best to set up a fiddle for the issue, but there's enough context that it may take some time.

[aisthesis]

Under Windows 7, I'm having the issue in Firefox 22.0, Chrome 28.0.1500.72. IE 8-10 the wobble is barely visible, but looking closely at the case where I've been observing the issue, I think there's still a slight wobble. I'll do my best to set up a fiddle for the issue, but there's enough context that it may take some time.

[aisthesis]

Not my jsfiddle, but here's one with the issue: http://jsfiddle.net/Rnt9N/2/
Looks great on Mac but jittery on Firefox under Windows 7.

[aisthesis]

Not my jsfiddle, but here's one with the issue: http://jsfiddle.net/Rnt9N/2/
Looks great on Mac but jittery on Firefox under Windows 7.

[tagliala]

it's not so bad for me (firefox 22 / w7 x64).

[tagliala]

it's not so bad for me (firefox 22 / w7 x64).

[hamxiaoz]

I have same issue using node-webkit v0.7.5.
Ended up using spin.js

[hamxiaoz]

I have same issue using node-webkit v0.7.5.
Ended up using spin.js

[tagliala]

reopening this one since it's also FontAwesome's fault

[tagliala]

reopening this one since it's also FontAwesome's fault

[paldepind]

Doing .fa-spin { -webkit-filter: blur(0); } like this tweet suggests fixed it for me.

[paldepind]

Doing .fa-spin { -webkit-filter: blur(0); } like this tweet suggests fixed it for me.

[tagliala]

@paldepind thanks for sharing this solution

Can you please provide a fiddle showing the current spin and the proposed spin side by side?

You can fork this fiddle: http://jsfiddle.net/tagliala/HgYqA/

I'm not seeing differences in the wobble with Chrome on Windows 7. I'm just noticing the icon spinning "slower", like at the half fps rate

[tagliala]

@paldepind thanks for sharing this solution

Can you please provide a fiddle showing the current spin and the proposed spin side by side?

You can fork this fiddle: http://jsfiddle.net/tagliala/HgYqA/

I'm not seeing differences in the wobble with Chrome on Windows 7. I'm just noticing the icon spinning "slower", like at the half fps rate

[paldepind]

@tagliala you're welcome!

Here's a fiddle showing two spinners, one with and one without the fix: http://jsfiddle.net/paldepind/XLdQX/

I've tested with Chrome 30 and Firefox 24 on Linux. In Firefox everything is smooth but in Chrome the spinner without the fix is slightly wobbly. I'm not seeing any difference in rotation speed in any of the browsers though.

[paldepind]

@tagliala you're welcome!

Here's a fiddle showing two spinners, one with and one without the fix: http://jsfiddle.net/paldepind/XLdQX/

I've tested with Chrome 30 and Firefox 24 on Linux. In Firefox everything is smooth but in Chrome the spinner without the fix is slightly wobbly. I'm not seeing any difference in rotation speed in any of the browsers though.

[tagliala]

Chrome 32 on Windows 7 doesn't display the icon at all...

[tagliala]

Chrome 32 on Windows 7 doesn't display the icon at all...

[BreadMaker]

In GNU/Linux, with Chromium 30 the fix is working. Not the same for Firefox 26, because the filter property is not yet supported. https://developer.mozilla.org/en-US/docs/Web/CSS/filter

[BreadMaker]

In GNU/Linux, with Chromium 30 the fix is working. Not the same for Firefox 26, because the filter property is not yet supported. https://developer.mozilla.org/en-US/docs/Web/CSS/filter

[aisthesis]

For Firefox 26 on Windows 8, both are still wobbly for me. In Chrome 31 on Windows 8, both look fine.
On Dec 12, 2013, at 2:20 PM, Felipe Peñailillo notifications@github.com wrote:

In GNU/Linux, with Chromium 30 the fix is working. Not the same for Firefox 26, because the filter property is not yet supported. https://developer.mozilla.org/en-US/docs/Web/CSS/filter

—
Reply to this email directly or view it on GitHub.

[aisthesis]

For Firefox 26 on Windows 8, both are still wobbly for me. In Chrome 31 on Windows 8, both look fine.
On Dec 12, 2013, at 2:20 PM, Felipe Peñailillo notifications@github.com wrote:

In GNU/Linux, with Chromium 30 the fix is working. Not the same for Firefox 26, because the filter property is not yet supported. https://developer.mozilla.org/en-US/docs/Web/CSS/filter

—
Reply to this email directly or view it on GitHub.

[tagliala]

Unfortunately it doesn't show on windows and sucks on OSX :(

http://jsfiddle.net/tagliala/XLdQX/2/

The spinning icon is not antialiased and keeps wobbling

I hoped this was a viable workaround but it isn't

[tagliala]

Unfortunately it doesn't show on windows and sucks on OSX :(

http://jsfiddle.net/tagliala/XLdQX/2/

The spinning icon is not antialiased and keeps wobbling

I hoped this was a viable workaround but it isn't

[paldepind]

@tagliala That's unfortunate. I had only tried the fix on my machine with Linux with great results.

[paldepind]

@tagliala That's unfortunate. I had only tried the fix on my machine with Linux with great results.

[tagliala]

@paldepind oh I know I remember that on my ubuntu machine the spinning stuff really sucks

Can you please give a try to subpixel transformations: http://jsfiddle.net/tagliala/96ULe/3/

[tagliala]

@paldepind oh I know I remember that on my ubuntu machine the spinning stuff really sucks

Can you please give a try to subpixel transformations: http://jsfiddle.net/tagliala/96ULe/3/

[paldepind]

Hi! I updated to Chrome 31 today and now the wobbling has disappeared. So maybe this problem will go away all by itself.

@tagliala not sure what I'm supposed to see. It all looks like it should I think. But again this is in Chrome 31 where I'm not seeing the wobble problem anymore.

[paldepind]

Hi! I updated to Chrome 31 today and now the wobbling has disappeared. So maybe this problem will go away all by itself.

@tagliala not sure what I'm supposed to see. It all looks like it should I think. But again this is in Chrome 31 where I'm not seeing the wobble problem anymore.

[Donaldini]

I solved my issue by replacing the circle-o-notch icon by an svg version of it (with correction of the non-square aspect ratio).

Here's a fiddle for it: https://jsfiddle.net/vwqzv1mr/5/

[Donaldini]

I solved my issue by replacing the circle-o-notch icon by an svg version of it (with correction of the non-square aspect ratio).

Here's a fiddle for it: https://jsfiddle.net/vwqzv1mr/5/

[Taygair]

I have the same problem (2017) with ALL browsers (IE, FF, Chrome, Safari). Didn't know its such a big problem to keep a spinner centered.

[Taygair]

I have the same problem (2017) with ALL browsers (IE, FF, Chrome, Safari). Didn't know its such a big problem to keep a spinner centered.

[visualpharm]

I'm beginning a campaign, giving away the top requests for FA icons for free, open source. You can incorporate them in a number of ways: generating another icon font, svg set, or (my preference) compiling all FA and third party icons into a single file.

Different spin icons are here.

Previous ones were moderator, discord, coins, Google Play, thin Close, walking man, t-shirt, Xbox, Nintendo Wii U, Nintendo, PlayStation, Facebook messenger and Line icons.

Please let me know if you want me keep going these icon requests, or compile some upgrade file, or how should we do it?

[visualpharm]

I'm beginning a campaign, giving away the top requests for FA icons for free, open source. You can incorporate them in a number of ways: generating another icon font, svg set, or (my preference) compiling all FA and third party icons into a single file.

Different spin icons are here.

Previous ones were moderator, discord, coins, Google Play, thin Close, walking man, t-shirt, Xbox, Nintendo Wii U, Nintendo, PlayStation, Facebook messenger and Line icons.

Please let me know if you want me keep going these icon requests, or compile some upgrade file, or how should we do it?

[Dhanck7]

Not shore if this will help but I've managed to make the spinner static by fiddling a bit with the CSS. I tested both Glyphicons and FontAwesome fonts, just to see witch one looked better. I tried rotating the icon and rotating a container with and icon. There are 5 key parameters to make this work (font-size, height, width, line height and text indent).

You can find and example here:
https://jsfiddle.net/Dhanck/syb9qubj/2/

looking forward to version 5!!

[Dhanck7]

Not shore if this will help but I've managed to make the spinner static by fiddling a bit with the CSS. I tested both Glyphicons and FontAwesome fonts, just to see witch one looked better. I tried rotating the icon and rotating a container with and icon. There are 5 key parameters to make this work (font-size, height, width, line height and text indent).

You can find and example here:
https://jsfiddle.net/Dhanck/syb9qubj/2/

looking forward to version 5!!

[Taygair]

@Dhanck7: Thanks for you sharing this! What a CSS orgy is required to make it work! In between I found a simple animation "outside" Font Awesome that works out of the box!

Still can't believe they got over 1 million for Font Awesome 5 from Kickstarter but are unable to make a simple animation working properly. sigh

[Taygair]

@Dhanck7: Thanks for you sharing this! What a CSS orgy is required to make it work! In between I found a simple animation "outside" Font Awesome that works out of the box!

Still can't believe they got over 1 million for Font Awesome 5 from Kickstarter but are unable to make a simple animation working properly. sigh

[My1]

well as you can already see these animations are quite complicated, this doesnt work so easily.

the problem is that we are dealing with characters, aka text, not images which makes this a lot more complicated.

[My1]

well as you can already see these animations are quite complicated, this doesnt work so easily.

the problem is that we are dealing with characters, aka text, not images which makes this a lot more complicated.

[Dhanck7]

And how about this way:
https://jsfiddle.net/Dhanck/9t6y85jx/2/

Just adjusting a 3 parameters and using the default animation behaviour from FontAwesome...

You could also use JavaScript to remove the line gap property I guess.

[Dhanck7]

And how about this way:
https://jsfiddle.net/Dhanck/9t6y85jx/2/

Just adjusting a 3 parameters and using the default animation behaviour from FontAwesome...

You could also use JavaScript to remove the line gap property I guess.

[robmadole]

Alright, everyone.

With version 5 on the horizon I think we've fixed this with the new SVG framework. I just did a battery of tests using the new SVG "cog" and the spin is perfectly centered in the dozens of browsers that I tested.

If you've backed the Kickstarter or pre-ordered and have access to the latest alpha release (available for download from within your account) can you help me test this out?

I'd love to put this issue to bed with Font Awesome 5!

[robmadole]

Alright, everyone.

With version 5 on the horizon I think we've fixed this with the new SVG framework. I just did a battery of tests using the new SVG "cog" and the spin is perfectly centered in the dozens of browsers that I tested.

If you've backed the Kickstarter or pre-ordered and have access to the latest alpha release (available for download from within your account) can you help me test this out?

I'd love to put this issue to bed with Font Awesome 5!

[Taygair]

Great to hear! I haven't backed Font Awesome 5 but I'm willing to buy it after release. Do all icons in Font Awesome 5 have the same height and width? It sometimes screwed up my GUI just by different height/width.

[Taygair]

Great to hear! I haven't backed Font Awesome 5 but I'm willing to buy it after release. Do all icons in Font Awesome 5 have the same height and width? It sometimes screwed up my GUI just by different height/width.

[robmadole]

@Taygair the icons have the same height but the width varies.

[robmadole]

@Taygair the icons have the same height but the width varies.

[Taygair]

I know... On using the fa-rotate the height turns to width and visa versa. There are some icons that do have - visually - the same height and width (symmetric ones) but they don't. It would be nice if they would have the same height/width (in FA5).

[Taygair]

I know... On using the fa-rotate the height turns to width and visa versa. There are some icons that do have - visually - the same height and width (symmetric ones) but they don't. It would be nice if they would have the same height/width (in FA5).

[afanasy]

I see that it's probably going to be fixed in the upcoming FA⁵ release, but just in case smb needs a quick fix for the .fa-circle-o-notch, here is little dirty css replacement

.loader {
  width: 1em;
  height: 1em;
  border: .1em solid black;
  border-right-color: transparent;
  border-radius: 50%;
  animation: fa-spin 2s infinite linear;
}

[afanasy]

I see that it's probably going to be fixed in the upcoming FA⁵ release, but just in case smb needs a quick fix for the .fa-circle-o-notch, here is little dirty css replacement

.loader {
  width: 1em;
  height: 1em;
  border: .1em solid black;
  border-right-color: transparent;
  border-radius: 50%;
  animation: fa-spin 2s infinite linear;
}

[robmadole]

So far this appears to be working well with the SVG framework. Closing unless someone finds this to be false.

[robmadole]

So far this appears to be working well with the SVG framework. Closing unless someone finds this to be false.

[tagliala]

working well with the SVG framework

If webfonts are still affected and FA5 free will be affected too, I should label this as wontfix and advise to consider a svg solution for spinning icons

[tagliala]

working well with the SVG framework

If webfonts are still affected and FA5 free will be affected too, I should label this as wontfix and advise to consider a svg solution for spinning icons

[robmadole]

@tagliala agreed. I'm afraid that web fonts will always be plagued with issues around this so SVG is the best solution if this is an issue. We'll have FA5 Free out just as soon as we can.

[robmadole]

@tagliala agreed. I'm afraid that web fonts will always be plagued with issues around this so SVG is the best solution if this is an issue. We'll have FA5 Free out just as soon as we can.

[My1]

well SVG framework isnt bad but has one annoying thing: Javascript.

there are many reasons why ppl use things like noscript to protect themselves from stuff js might do and when stuff doesnt work with JS it's ugly imo.

I mean we have things like @font-face and CSS animations and whatnot so that JS is no longer needed for tasks like these and that's a good thing.

[My1]

well SVG framework isnt bad but has one annoying thing: Javascript.

there are many reasons why ppl use things like noscript to protect themselves from stuff js might do and when stuff doesnt work with JS it's ugly imo.

I mean we have things like @font-face and CSS animations and whatnot so that JS is no longer needed for tasks like these and that's a good thing.

[tagliala]

Sorry, 😢

labeled as wontfix, but it is actually a "can't fix"

TL;DR
Please make sure that you are using a font size multiple of 14px for your spinner. It helps.
If you are not satisfied and you need a pixel perfect spinner, please consider to use an animated SVG spinner.

[tagliala]

Sorry, 😢

labeled as wontfix, but it is actually a "can't fix"

TL;DR
Please make sure that you are using a font size multiple of 14px for your spinner. It helps.
If you are not satisfied and you need a pixel perfect spinner, please consider to use an animated SVG spinner.

[PeterShaggyNoble]

@My1, you don't need JS to animate SVG, you can use CSS.

[PeterShaggyNoble]

@My1, you don't need JS to animate SVG, you can use CSS.

[robmadole]

good call @tagliala ..."can't fix" is more accurate. I've tried multiple times :D

[robmadole]

good call @tagliala ..."can't fix" is more accurate. I've tried multiple times :D

[My1]

well but the SVG framework will only load in a JS-enabled browser.

I tried already.

if you have FA Pro, get the demo server, disable js (easy to do in chrome) and access

http://localhost:3344/docs/svg-framework.html

you will see that no icon will load.

you can probably do the svgs alone, but my response was precisely towards the ones who said SVG Framework.

also who has this issue? I tried @tagliala 's link in Firefox chrome and opera and didnt notice much wobble (and I certainly should be able to notice anything weird in the pixels when I go like 5cm close to my 42 inch FHD Screen where you can easily see the pixels)

also foa FA5 would it become 16px then coz the base size changes?

[My1]

well but the SVG framework will only load in a JS-enabled browser.

I tried already.

if you have FA Pro, get the demo server, disable js (easy to do in chrome) and access

http://localhost:3344/docs/svg-framework.html

you will see that no icon will load.

you can probably do the svgs alone, but my response was precisely towards the ones who said SVG Framework.

also who has this issue? I tried @tagliala 's link in Firefox chrome and opera and didnt notice much wobble (and I certainly should be able to notice anything weird in the pixels when I go like 5cm close to my 42 inch FHD Screen where you can easily see the pixels)

also foa FA5 would it become 16px then coz the base size changes?

[FreezePhoenix]

how is this a huge problem

[FreezePhoenix]

how is this a huge problem