JavaScript libraries
jQuery The Write Less Do More JavaScript Library

Widgets
AddThis is a social bookmarking service that can be integrated into a website with the use of a web widget

PaaS
Build your digital services and applications with the enterprise grade cloud platform made by xc2 xa0Yandex

Analytics
N A

Media servers
Engage Product

Web frameworks
N A

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