Wrapping Code Samples on Mobile Devices
One part of being a technical blogger that I've had to come to grips with is code samples and small mobile device screens. I was amazed when I saw a double-digit percentage of visits to this blog were from mobile phones -- mental! I started paying more attention to detail on said devices and I realized that code samples required loads of horizontal scrolling: yuck. By utilizing CSS white-space, we can make code wrap and avoid arm-numbing scrolling on small screens:
pre {
white-space: pre-line;
}
I like using PrismJS so that requires a different selector:
pre[class*='language-'], code[class*='language-'] {
white-space: pre-line;
}
Thankfully white-space lets me help you all avoid horizontal scrolling on mobiles. Of course you'll need to choose which media query you want to apply that to, but I'll let you do that. In some cases it may be difficult to read the line-broken code, but that's surely better than all that crazy scrolling.
![Serving Fonts from CDN]()
For maximum performance, we all know we must put our assets on CDN (another domain). Along with those assets are custom web fonts. Unfortunately custom web fonts via CDN (or any cross-domain font request) don't work in Firefox or Internet Explorer (correctly so, by spec) though...
![LightFace: Facebook Lightbox for MooTools]()
One of the web components I've always loved has been Facebook's modal dialog. This "lightbox" isn't like others: no dark overlay, no obnoxious animating to size, and it doesn't try to do "too much." With Facebook's dialog in mind, I've created LightFace: a Facebook lightbox...
![Sexy Link Transformations with CSS]()
I was recently visiting MooTools Developer Christoph Pojer's website and noticed a sexy link hover effect: when you hover the link, the the link animates and tilts to the left or the right. To enhance the effect, the background color of the link is...
![Fx.Rotate: Animated Element Rotation with MooTools]()
I was recently perusing the MooTools Forge and I saw a neat little plugin that allows for static element rotation: Fx.Rotate. Fx.Rotate is an extension of MooTools' native Fx class and rotates the element via CSS within each A-grade browser it...
I’m also using PrismJS. Any tips to get the line-numbers to adjust?
Also, by default tab size is about 4 i believe, this snippet brings it back a little…
// @media query here for small screens... pre{ webkit-tab-size: 2; -moz-tab-size: 2; -ms-tab-size: 2; -o-tab-size: 2; tab-size: 2; }That is, assuming you’ve got tabs over spaces (which you should of course).
Interesting post. I have thought about this for quite some time. The thing is that code is much more readable, in my opinion, when not wrapping it like this.
Since we are used to large screens, reading wrapped code like this is hard and unfamiliar. We do not code on small screens and therefor it makes more sense to scroll horizontally when viewing code then to force line breaking/wrapping.
No offense, but I would rather go with all the crazy scrolling. I honestly think it looks nicer than the broken up code, and it is easier to read and understand code samples.