Is Flowchart Processes for Confluence compatible with Confluence Server or Confluence Data Center?

Right now, we only support Confluence Cloud, if you are interested in a server version, please contact us.

What kind of textual representation is used to describe the flowcharts?

As Flowchart Processes for Confluence is based on the MIT licensed library flowchart.js, it uses the library’s syntax that is described on https://flowchart.js.org/.