Networks
There are various online forums and chat rooms for nonbinary people on the internet. This page is a non-exhaustive list of these social networks. This page if for networks for nonbinary people only, not for trans people in general.
Chat rooms
Discord servers
Discord is a proprietary freeware VoIP application designed for gaming communities. Discord runs on Windows, macOS, Android, iOS, Linux, and in a web browser. It lets users create servers with different channels in it.
Discord servers for nonbinary people:
IRC channels
Internet Relay Chat (IRC) is an application layer protocol that facilitates communication in the form of text. The chat process works on a client/server networking model. IRC clients are computer programs that a user can install on their system or use through a web browser. These clients communicate with chat servers to transfer messages to other clients. An IRC server has different channels, each one with its own topic.
IRC channels for nonbinary people:
Forums
Reddit is an American social news aggregation, web content rating, and discussion website. Posts are organized by subject into user-created boards called "subreddits", which cover a variety of topics including news, science, movies, video games, music, books, fitness, food, and image-sharing.
Sub-reddits about nonbinary identities: