Delta is a project to create XMPP software, with a focus primarily on Instant Messaging. The project was founded by Justin Karneges, author of the popular Psi client. While Psi started out as an application of its own, today the source code is divided into parts for reuse in other projects. Psi is just one of many Delta sub-projects that we intend to complete using a shared codebase. In addition to programming, we also explore and publish development and protocol ideas.

We encourage you to join the Delta Mailing List if you want to participate in discussion or development. Read on for information about the projects we are working on. Have fun!

Main efforts:


Possible future efforts: