The <1 kb state machine hook for React

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

Spring Statemachine is a framework for application developers to use state machine concepts with Spring.

Python Finite State Machines made easy.

A very simple state machine plugin built on top of ActiveRecord::Enum

Provides tools for managing a workflow or finite state machine

Elixir State machine thin layer for structs

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

Statechart library and editor

🔗WPF node editor based on ReactiveUI

State Machine and StateCharts for Clojure(Script)

Human-friendly, hierarchical and serializable state machines for games and apps in C#.

YAKINDU Statechart Tools (http://www.statecharts.org)

Contains the behavior engine FlexBE.

A tech stack agnostic Event Driven Workflow framework, written in Go, that supports durable, robust, and idempotent state changes with timeouts, callbacks, scheduled triggers, and await calls. Compatible with Kafka and Reflex out of the box.

(status: soon revived as different project) Statechart Description Language (just an experiment, need to be rewritten)

Statemachine in PHP 5.6 / PHP 7

🚦 Declarative Finite-State Machines in Go

.NET implementation of the finite state machine framework. Powerful and asynchronous framework to build and run finite state machines in .NET.

A Python library for building GPT-powered agents with state machine logic and chat history memory.