Community

Mailing list
Long-form discussion happens on the mailing list.
IRC
There is also an irc channel #idris on freenode. Point your irc client to chat.freenode.net then /join #idris. Alternatively, there is a web interface.
GitHub
The Idris source is available from our repository. Tools and code by the wider Idris community are available in a GitHub organisation.
Slack
There is an active #idris channel on the Functional Programming Slack.

All participants in these forums are requested to abide by the community standards.