[[File:Internet-group-chat.svg.png|16px]] [http://webchat.freenode.net?channels=%23%23cadr '''Чат'''] • [[File:48px-Internet-mail.svg.png|16px]] [https://groups.google.com/group/cadr-hackerspace Список рассылки] • [https://vk.com/cadrspace VK] • [https://twitter.com/cadrspace Twitter] • [https://www.youtube.com/channel/UC3VpKt2Iedwu_3hI5NYAKCg YouTube] • [https://habrahabr.ru/company/cadrspace Habrahabr] • [https://github.com/cadrspace GitHub]