The VKontakte Node.js SDK by mavajee allows developers to integrate the VKontakte API into their Node.js applications. This SDK requires Node.js 8.0.0+ and is installed via npm. Documentation is given mostly in Russian with some English.
Messaging just got a lot more interesting to look at. Words say a lot, but a picture is worth a thousand of them; imagine the levels of communication that could be achieved using both. Doodle Republic is a messaging platform that provides the tools to create messages that include words and images. Basically, people chat by creating their own art and sending it to friends as a Chatoon. The Doodle Republic Chatoon API makes this functionality available to developers who may want to include it in other applications.