#state-machine
Schema Editor
ginexys
Visual diagram editor for VS Code. Build circuit schematics, ERDs, FSM state machines and flowcharts. Edit SVG files with a full node-and-wire canvas, domain kits and export to SQL DDL, Mermaid and XState.
xState Devtools
MichaelBeswick
XState developer tools: interactive outline, search, and navigation
VHDL FSM Diagram
Bastocus
Detects finite state machines in VHDL files and renders an interactive diagram with transitions
XState Debugger
MichaelBeswick
Live XState debugger: attach to running Node/SSR actors over the server adapter, inspect instances & context, time-travel the event log, and overlay live state on a statechart diagram.
Strander
BlazingCacti
Strander brings the Flowchart.fun authoring experience to VS Code! A split-view text/visual editor for .strand flowcharts with drag-and-drop layout, Material icons, CSS theming, and live preview.
Step Function Viewer Light
RobertoRiquelmeSaez
Interactive viewer for AWS Step Functions (JSONata) with per-state variable inspection and cross-state variable highlighting.
Step Functions Diagram
yusufaf
Preview AWS Step Functions ASL definitions as diagrams