CSS Posts

VueJS

Using Vue Single-File Components Inside Shadow DOM

Let’s say you’re building a tiny little Vue app. Not a full-on single page app, but something very tiny that will need to be embedded into other pages. Like a fully interactive widget that can do a wide variety of things, but will need to be self-contained so as not to interfere the rest of the page. Traditionally, in the past, we did this with a wide variety of approaches. Going back to the 90s, we use Java Applets (remember those?) and Active-X controls (ugh). We used Flash too (double ugh). Lately the preferred approach has been iframes, and while this is still a perfectly valid approach, it has it’s own set of problems. But now, we also have Shadow DOM which provides us another approach to building richly interactive widgets that are (mostly) contained from interfering with the styling of the surrounding page and, crucially, doesn’t allow the surrounding page to interfere with the widget! And, yes, Vue can totally be used inside a shadow tree. It just take a bit of setup work.
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Release Announcements

Responsive CSS3 Columns with Sass and Bootstrap

Impatient? Scroll to the bottom to download. So I recently was working on a site and wanted to use CSS3 columns. But I really like how the grid system works in Bootstrap, and wanted to be able to define columns in a similar way (i.e. have different number of columns depending on the screen size). Not finding any pre-cooked versions, I decided to write my own. Strictly speaking, you don’t need Bootstrap for this to work. But I did re-use Bootstrap’s grid variables so that it breaks along the same lines that Bootstrap’s grid does. It’s also worth noting that, natively, the columns will collapse on their own if you specify a width. This method just gives you a bit more control.
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