Masonry Layout grid-lanes featured image

The long wait for Masonry Layout grid-lanes is over

If you have been building websites for a while, you know the struggle of making a 'Pinterest-style' layout. We have called it masonry for years, but the CSS world finally has a formal name for it: display: grid-lanes. This is a huge deal for anyone who wants to create beautiful, staggered layouts without relying on heavy JavaScript libraries.

How we got here

The conversation started way back in 2017. Experts like Rachel Andrew pointed out that while we have tools like the W3C standards for Flexbox and Grid, neither quite hit the mark for masonry. Flexbox makes things flow in one direction, and Grid usually forces items into strict rows. If you want to see what a classic version of this looks like, just check out Pinterest.

For a long time, developers used 'hacky' solutions. Some people used 1px tall grid rows and spanned items across hundreds of them. Others just gave up and used a script. In our latest updates, we have tracked these changes, but this new official name marks a turning point.

Why grid-lanes?

The name change wasn't just for fun. There was a big debate about whether this should be its own thing or part of the Grid spec. By calling it grid-lanes, the CSS Working Group is signaling that this is a specialized version of Grid. It treats columns as 'lanes' where items can stack naturally based on their height.

It eliminates the need for complex math in your CSS.
It keeps your code much cleaner and easier to read.
It improves performance because the browser handles the layout natively.
It makes responsive design way simpler.

What this means for you

Soon, you won't have to reach for a plugin every time a client asks for a staggered image gallery. You will simply set your container to grid-lanes and let the browser do the heavy lifting. While we wait for full browser support, it is a great time to check out other helpful resources on layout techniques to stay ahead of the curve.

The move to Masonry Layout grid-lanes shows that CSS is still evolving to meet the way we actually build the web today. It's a win for simplicity and a win for performance.