Widgets
Pinterest is an image sharing and social media service designed to enable saving and discovery of information

JavaScript libraries
jQuery The Write Less Do More JavaScript Library

Font scripts
Making the web more beautiful fast and open through great typography

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

JavaScript libraries
Matter js is 2D rigid body JavaScript physics engine for the web