Bug 202115 - [css-grid] Add support for subgrid (Grid Level 2)
Summary: [css-grid] Add support for subgrid (Grid Level 2)
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: CSS (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
Keywords: InRadar
Depends on:
Reported: 2019-09-23 11:27 PDT by Moritz Mahringer
Modified: 2020-09-13 07:08 PDT (History)
12 users (show)

See Also:


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Description Moritz Mahringer 2019-09-23 11:27:36 PDT
I'd like to suggest adding support for CSS Grid Layout Module Level 2 (https://www.w3.org/TR/css-grid-2/).

It has been implemented by Firefox/Gecko and ships in Firefox 69 (https://bugzilla.mozilla.org/show_bug.cgi?id=1496502).
Chromium seems to be working on it, albeit slowly / not prioritized (https://bugs.chromium.org/p/chromium/issues/detail?id=618969).

I think this will improve mobile and responsive data layouts significantly.
Comment 1 Miriam Suzanne 2019-10-22 13:35:18 PDT
Subgrid makes the grid layout specification much more useful across a wide range of use-cases. Without subgrid, authors resort to non-semantic markup, `display: contents`, and explicit sizing to get even a small fraction of what it can do. This can be the difference between spending minutes or days building a layout properly.

With support landing in Firefox 70 (Dec 3) it would be lovely to see compatibility in other browsers.
Comment 2 Radar WebKit Bug Importer 2020-01-24 10:13:36 PST