Explorer
A running system at three levels: the system of machines and services, one machine as a tree plus a focus on one compound state, and a state's details. The focus follows the action until you navigate; Space pauses, . steps.
✓ Order complete — custom slotted UI
slotted: closed issues are archived nightly
Built with <scxml-explorer> and a PlaybackClock. The simulated services are custom I/O processors; the source is in examples/playground.