Stately.js is a JavaScript based finite-state machine (FSM) engine for Node.js and the browser.
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Oct 2, 2018 - JavaScript
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fsm
A finite-state machine (FSM), finite-state automaton (FSA), or simply state machine is a mathematical model of computation and an abstract machine that can be in exactly one of a finite number of states at any given time.
The FSM can change from one state to another in response to some inputs; the change from one state to another is called a transition.
An FSM is defined by a list of its states, its initial state, and the inputs that trigger each transition.
In computer science, FSM are widely used in modeling of application behavior (control theory), design of hardware digital systems, software engineering, compilers, network protocols, and computational linguistics.
Here are 70 public repositories matching this topic...
A Smart Extensible Powerful Flow Engine
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Nov 9, 2025 - JavaScript
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.
javascript graphviz fsm js state-machine dsl machine state javascript-library flowtype finite-state-machine mit-license typed tested fsm-library typed-js mealy-machine moore-machine mealy moore
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Sep 2, 2025 - JavaScript
🚦- Small Finite State Machines
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May 22, 2022 - JavaScript
A finite state machine library using ES6 promises
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Nov 24, 2021 - JavaScript
[Maintenance Mode] A promise-aware finite state machine implementation for Ember
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Dec 20, 2018 - JavaScript
A finite state machine library for Node.js and the browser with a friendly configuration DSL.
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May 13, 2020 - JavaScript
A lightweight (2kb gzipped), zero-dependency javascript library for making a sidebar float.
javascript lightweight npm fsm yarn sticky sidebar finite-state-machine float sticky-sidebar microjs
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Oct 26, 2025 - JavaScript
Visual automata-based programming in functional JavaScript
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Apr 13, 2019 - JavaScript
zero-dependency, lightweight finite state machine in Typescript
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Oct 6, 2025 - JavaScript
a jQuery State Machine (FSM / HSM) to design and manage web user interfaces, simulators, games...
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Oct 5, 2023 - JavaScript
A tiny event-based finite state machine
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Jun 18, 2017 - JavaScript
ESLint plugin to check for common mistakes and enforce good practices when using XState.
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Dec 16, 2023 - JavaScript
Create and simulate finite state machines in your browser. Includes interactive exercises.
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Nov 4, 2017 - JavaScript
A Figma like Editor to Design Custom Finite State Machines
react editor automata fsm konva machines finite-state-machine nfa dfa collaborate figma theory-of-computation automata-theory react-konva computation-theory
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Nov 7, 2025 - JavaScript
FSM workflow (for Node.js)
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Oct 25, 2022 - JavaScript
Use Finite State Machines with React Hooks
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Sep 10, 2019 - JavaScript
A tiny event-based finite state machine, with promises
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Jun 18, 2017 - JavaScript
Finite state machine example written in vanilla Javascript.
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Jan 25, 2025 - JavaScript
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