Yearly Archives: 2019

Masonry layout, on the web, is when items of an uneven size are laid out such that there aren’t uneven gaps. I would guess the term was coined (or at least popularized) for the web by David DeSandro because of his popular Masonry JavaScript library, which has been around since 2010.

JavaScript library. Nothing against JavaScript, but it’s understandable we might not want to lean on it for doing layout. Is there anything we can do in CSS directly these … Read article

The post Piecing Together Approaches for a CSS Masonry Layout appeared first on CSS-Tricks.

I’m a huge fan of CSS Grid and I use it on pretty much every project these days. However, there’s one part of it that makes things much more complicated than they really ought to be: the lack of subgrids. And in this post on the matter, Ken Bellows explains why they’d be so gosh darn useful:

But one thing still missing from the Level 1 spec is the ability to create a subgrid, a grid-item with its own grid

… Read article

The post Why we need CSS subgrid appeared first on CSS-Tricks.

A challenge I faced in building an image “emojifier” was that I needed to change the color spaces of values obtained using getImageData() from RGB to HSL. I used arrays of emojis arranged by brightness and saturation, and they were HSL-based for the best matches of average pixel colors with the emojis.

In this article, we’ll study functions that will be useful for converting both opaque and alpha-enabled color values. Modern browsers currently support the color spaces RGB(A), hex, and … Read article

The post Converting Color Spaces in JavaScript appeared first on CSS-Tricks.

Don’t miss this video by Heydon that digs into CSS layouts. It’s great how he combines fundamental knowledge, like the way elements flow, wrap, and can have margin with new layout methods like flexbox and grid (with specific examples). Of particular note is the clear demonstration of how flexbox and grid help avoid the need to constantly intervene with media queries in order to affect responsive layouts.

So, in place of this…

.sidebar { float: left; width: 20rem;
}
.not-sidebar 

… Read article

The post Algorithmic Layouts appeared first on CSS-Tricks.