Analytics
Plausible is a lightweight and open source Google Analytics alternative Your website data is 100 yours and the privacy of your visitors is respected

JavaScript libraries
Touch enabled jQuery plugin that lets you create beautiful responsive carousel slider

UI frameworks
Tailwind CSS is a utility first CSS framework for rapidly building modern websites without ever leaving your HTML

CDN

Ecommerce
The World Wide Web Consortium W3C develops standards and guidelines to help everyone build a web based on the principles of accessibility internationalization privacy and security