Views Ajax Lazy Load Blocks

This module adds a copy of your Views-generated blocks that can be placed into your page instead of the Views-generated ones; these new blocks load via Ajax (not the Drupal Core lazy-load methodology*) when the view content has been rendered. This enables you to include a lot of data-intensive Views blocks on your page without crashing your site when you land on an uncached page.

The use-case that spawned this module was a "dashboard" page with 20+ Views-generated blocks. Each block display had two attachments (see https://www.drupal.org/project/views_attachment_tabs) and presented about 400 rows of data (per attachment) in a Chart (see https://www.drupal.org/project/charts). Without this module, the initial visit to this page would stall. Now, it loads rapidly.

* This module does not use Drupal Core's lazy-load feature because that feature requires BigPipe to be enabled, and our hosting environment does not allow us to use BigPipe.