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

Maps
OpenStreetMap is the free wiki world map

JavaScript libraries
jQuery The Write Less Do More JavaScript Library

JavaScript libraries
jQuery UI is a curated set of user interface interactions effects widgets and themes built on top of the jQuery JavaScript Library Whether you re building highly interactive web applications or you just need to add a date picker to a form control jQuery UI is the perfect choice

Advertising
Reddit is a network of communities where people can dive into their interests hobbies and passions There s a community for whatever you re interested in on Reddit

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

JavaScript libraries
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