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

JavaScript libraries
jQuery The Write Less Do More JavaScript Library

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

Operating systems
Ubuntu is a free and open-source operating system on Linux for the enterprise server, desktop, cloud, and IoT

CDN
The recommended free CDN for Bootstrap Font Awesome Bootswatch and Bootstrap Icons

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