#fsm

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.

VHDL FSM Diagram

Bastocus

Detects finite state machines in VHDL files and renders an interactive diagram with transitions

Fizzim FSM Editor

CaioPlazas

Draw finite state machines and generate synthesizable Verilog/VHDL — a native VS Code editor for Fizzim (.fzm) diagrams.

.agent DSL

dot-agent

Syntax highlighting, hover docs, and snippets for .agent DSL files