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

Miscellaneous
Positioning tooltips and popovers is difficult Popper is here to help Popper is the de facto standard to position tooltips and popovers in modern web applications

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

Geolocation
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Font scripts
The internet s icon library toolkit Used by millions of designers devs content creators Open source Always free Always awesome

Programming languages
Adobe Flash Player End of Life general information

UI frameworks
Powerful extensible and feature packed frontend toolkit Build and customize with Sass utilize prebuilt grid system and components and bring projects to life with powerful JavaScript plugins

CDN

CMS
Joomla is the mobile ready and user friendly way to build your website Choose from thousands of features and designs Joomla is free and open source

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

Widgets
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Since 1983 developing the free Unix style operating system GNU so that computer users can have the freedom to share and improve the software they use