Expressive statecharts and FSMs for modern Python.

Lightweight Java State Machine

High-Performance Hierarchical Finite State Machine Framework

A powerful Kotlin Multiplatform state machine library with clean DSL syntax and first-class Kotlin Coroutines support

Fast, easy Javascript finite state machines with visualizations; enjoy a one liner FSM instead of pages. MIT; Typescripted; 100% test coverage. Implements the FSL language.

Minimalistic finite state machine (FSM) in Clojure

A finite state machine library for Zig

C++14 Finite State Machine library

Helsinki Finite-State Technology (library and application suite)

FSM implementation generated from Mermaid/PlantUML textual representation

C++ based Hierarchical / Finite State Machine library oriented for embedded and RTOS systems.

Arduino/ESP library to simplify setting up and running a state machine.

Finite State Machine in Kotlin

VisualFSM - Kotlin Multiplatform library for FSM based MVI with visualization and analysis tools

Hierarchical Finite State Machine Framework

Versatile and flexible Python State Machine library

A simple Finite State Machine for Godot

GFSM is small and fast Finity State Machine (FSM) library for Go

High-Performance Flat Finite State Machine Framework

C++ State Machine generator for Xstate