After a long investigation of the topic of skeleton loaders, I've decided to create my own improved universal solution. I've cherry-picked, combined and improved the best practices for its development, and now I am happy to present you – Skeleton Mammoth. The library uses pure CSS without any dependencies and is not tied to a specific framework. The main thing I aspired to and come up to, the ability to reuse the skeleton without the need to develop new or significantly change existing components, along with the ability to configure it.
I invite each person to familiarize themselves with the library. I will be glad for your support and any contribution/suggestions/ideas.
Below, I will post a list of useful links, to explore.
1. https://github.com/WOLFRIEND/skeleton-mammoth/ - GitHub repository of the library.
2. https://skeleton-mammoth-demo.onrender.com/ - Live demo.
3. https://dev.to/wolfriend/skeleton-mammoth-or-how-ive-been-so... - Article about the process of creating the library.