is it possible to develop plugins for DMN at the moment?
At the documentation at GitHub I read that it is possible to have plugins for BPMN, DMN and CMMN but there is also the notice that you currently only can extend bpmn-js.
Is it/ will it be possible in future to extend also dmn-js?
Unfortunately only bpmn-js plugins are supported at the moment. Adding support for cmmn-js and dmn-js is simply a matter of adding the plugin points which we’re planning to do in the future.
Just found this conversation. So if you or someone else is still (after waiting for 2 years) interested in developing a PlugIn for DMN.js, it is now possible