fsm

Actor-based state management & orchestration for complex app logic.

Finite State Machine for Go

behaviac is a framework of the game AI development, and it also can be used as a rapid game prototype design tool. behaviac supports the behavior tree, finite state machine and hierarchical task network(BT, FSM, HTN)

Django friendly finite state machine support

squirrel-foundation is a State Machine library, which provided a lightweight, easy use, type safe and programmable state machine implementation for Java.

A fast, tried-and-tested hierarchical finite state machine library for Unity, designed to be easy to use yet powerful without compromising performance.

Go library for creating finite state machines

Python Finite State Machines made easy.

DFA regular expression library & friends

Lightweight Java State Machine

Stately.js is a JavaScript based finite-state machine (FSM) engine for Node.js and the browser.

GUI framework on top of aiogram

Unity HTFramework, a rapid development framework of client based on Unity.

Hierarchical state machines for designing event-driven systems

High-Performance Hierarchical Finite State Machine Framework

Functional API for Microsoft Orleans http://orleanscontrib.github.io/Orleankka

A feature-rich, yet simple finite state machine (FSM) implementation in C

A finite state machine library using ES6 promises

QP/C++ Real-Time Event Framework/RTOS is a lightweight implementation of the asynchronous, event-driven Active Object (Actor) model combined with Hierarchical State Machines.

Powerful Kotlin Multiplatform library with clean DSL syntax for creating complex state machines and statecharts driven by Kotlin Coroutines.