Adding to SCXML, I should also point out that Qt uses SCXML to specify state machines that drive the GUI, and also offers tooling to edit statecharts. https://

Adding to SCXML, I should also point out that Qt uses SCXML to specify state machines that drive the GUI, and also offers tooling to edit statecharts. https://doc.qt.io/qtcreator/creator-scxml.html https://doc.qt.io/qtcreator/creator-scxml.html