XDSD is an open software development methodology that aims to reduce risks and improve quality in a project of almost any size. At the moment, there are four fundamental principles:

Interested in applying XDSD to one of your projects? Hire teamed.io.

acrobat icon XDSD methodology is still in R&D phase, but you can read an introduction White Paper (70Kb PDF) published by TechnoPark Corp. a few years ago

Interested in improving XDSD? Help us, submit an issue to Github issue tracker.

Read these blog posts by Yegor Bugayenko about XDSD.