For build instructions see the README.md
Before filing a pull request run the tests:
ninja -C _build test
Use descriptive commit messages, see
https://wiki.gnome.org/Git/CommitMessages
and check
https://wiki.openstack.org/wiki/GitCommitMessages
for good examples.
We're mostly using libhandy's Coding Style.
Chatty relies on libpurple for IM integration and libebook from evolution data server for phone number parsing: