sharespring

Image resize service for web dev. 
Let our servers crop, compress, and deliver your images. 
Save time. Improve page speed. Crop automatically. 
Define image sizes in code and display everything at the right dimensions. 
We think this is how all sites should render images.

SwiftPic

Helper functions for image resizing in theme development using SwiftPic. https://swiftpic.io/

kronemultimedia

Running WordPress on large scale and stumbling upon various performance issues? 
this plugins enables/overrides various filters to improve overall performance:
<ul>
<li>Disable ACF group <code>get_post</code>, only use <code>.php</code> loaded fields</li>
<li>hide gutenberg marketing widget on dashboard</li>
<li>configure <code>ElasticPress</code>(if installed) to perform well</li>
<li>Advanced Columns Pro – cachetime tweaks</li>
<li>Disable comment count bubble in dashboard</li>
<li>Disable post_static count on edit.php</li>
<li>increase heartbeat settings</li>
<li>tweak MediaLibrary</li>
</ul>
this plugin is managed at http://github.com/KroneMultimedia/plugin-hacks

KMM Hacks

Running WordPress on large scale and stumbling upon various performance issues?

SwiftPic vs KMM Hacks