display:contents had been suggested as a solution to shipping Grid Layout without subgrid, here is an explanation.
Introductory article on Grid Layout on SitePoint.
An explanation of the revised subgrid specification.
Lots of different experimental layout examples from Jen Simmons.
Summary of Igalia’s thoughts about subgrids feature from CSS Grid Layout specification.
An update in July 2016 about the current status of the CSS Grid Layout Module.
Code examples and a write-up on using CSS Grid to create responsive tables from correct table markup.
What are the differences between the specifications and why choose one over the other?
Matt demonstrates how grid layout would be used to layout the Financial Times homepage.
Video from Fluent 2016, explaining the new CSS Layout methods including Grid.
Comprehensive review of the different methods provided by CSS Grid Layout spec for items positioning.
Exclusions becomes interesting when combined with Grid Layout. I take a look.
Creating grids that are flexible in both track sizes and number of tracks.
Thinking about the accessibility implications of new layout methods such as Grid.
How to use Grid Layout to automatically place items on the grid, without giving them positioning information.
Rachel Andrew presenting “The New CSS Layout”, including grid information.
Rachel Andrew presenting “CSS Grid Layout”, at CSS Day in Amsterdam.
Manuel Rego presenting on Grid Layout at CSSConf US 2015, “CSS Grid Layout is Just Around The Corner”.
Exploring the possibility of replicating a complex grid such as can be created with Susy.
Jen Simmons inspires new thinking about layout in this video from An Event Apart.
Rachel Andrew presenting on CSS Grid Layout for CSS Conf EU in Berlin.
My article from 2014 looking at the (then) new implementation in Blink and how it had changed from the IE10 implementation.
My article from 2012 where I took a look at the initial Internet Explorer Grid Implementation.
Discussion of CSS Grid Layout on the www-style mailing list.
The latest Working Draft of the CSS Grid specification. Check the Editor’s Draft for the most recent updates.
The goal of this project is to provide a working implementation of css grids for current browsers.
Examples from Igalia, who are implementing Grid Layout in Blink and WebKit.
Details from Igalia, how to enable grid layout support in various browsers.
Article and video on the Google Developers site.
The latest Editor’s Draft with the most recent updates to the specification.
A guide to Grid Layout.
Latest information on the Can I Use website. While grid is listed as supported by IE/Edge this is an old version of the spec.