Drag and Drop with Drupal 8

We’ve built a bunch of great accessibility solutions in Drupal 8 Core, but we haven’t modernized our Drag/Drop solution significantly. Because of some great innovations with a Layout Builder, we’re having to work on a 2D solution to this problem. 

We’ve got links to some terrific ideas here, but it seems that there isn’t a good best practice out there that works for grids or other complex spatial organization. 
 https://www.drupal.org/node/2920006

We’re looking for examples of what we might have missed here.  Also, if there are folks interested in working on a common GPL solution to this, that would be amazing.

MIke
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Mike Gifford, President, OpenConcept Consulting Inc. 
Drupal 8 Core Accessibility Maintainer - https://drupal.org/user/27930
Twitter: @mgifford @openconcept_ca

Open source web development for social change - http://openconcept.ca
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