This module is an experimental approach and still under heavy development, therefore it's generally not recommended to be used in production. Currently, there are some critical problems , e.g.:
This lightweight module will automatically provide lazyloading of images on your website in a pinterest-style color scheme. It fetches the main color of your image and serves it until your image is loaded.
The module is great for performance and SEO, since it only loads images that are actually viewed in the viewport. Especially on mobile devices this results in faster loading of your pages.
Installation instructions
Makes it easy to cache any callback's result using an autogenerated cache key.
Usage:
Minify JS was developed to replace the implementation of the Minify module which has a couple of problems:
The Queue Watcher module lets you define automatic checks
for specific queues regarding their overall size.
A queue might get bloated due to missing or too slow worker jobs.
With this module, you can define size limits a queue shouldn't exceed.
During each cron run, the Queue Watcher checks the sizes of the queues
and sends reports to certain E-Mail addresses
and the logging system in case of exceeded limits.
The module also adds some Drush helper commands, e.g.$ drush queue-watcher-lookup
Web page performance is as important as ever and, using best-of-breed tooling, performance budgets can be defined and automated to help us keep things the best that they can be.
Key Features
8.x-1.0 goals
This project provides reference tasks to measure the UI performance of Paragraphs.
With every change in complexity, caching / loading, or performance improvement intentions, these measures should be rerun and evidence provided.
Some times you want to disable big pipe, for example to make sure you can set breakpoints in JS files in attached libraries. Just drop in this module and enable it in settings.php like so:
$settings['big_pipe_override_enabled'] = TRUE;
When changing this value, you should clear the cache.