Top 7 C++ finite-state-machine Projects

aitoolkit

1 439 8.3 C++

Give a brain to your game's NPCs (by linkdd)

Project mention: AI Toolkit: Give a brain to your game's NPCs, a header-only C++ library | news.ycombinator.com | 2024-01-09

arduino-fsm

1 192 0.0 C++

Arduino library for implementing a finite state machine.
WorkOS

workos.com sponsored

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hsm

1 178 0.0 C++

Finite state machine library based on the boost hana meta programming library. It follows the principles of the boost msm and boost sml libraries, but tries to reduce own complex meta programming code to a minimum. (by erikzenker)
CoFSM

2 75 2.2 C++

Finite State Machine using C++20 coroutines with symmetric transfer
hsmcpp

1 56 6.0 C++

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

Project mention: State machine library for portable embedded application (C++11) | /r/embedded | 2023-06-08

Me and my team faced a similar issue since we often port code between different OS and frameworks (embedded automotive). Unfortunately, I couldn't find anything which fully satisfied our requirements so ended up creating an HSM library myself. You can see it on GitHub and check if it suits your needs: https://github.com/igor-krechetov/hsmcpp

compile-time-fsm

1 50 6.8 C++

A simple finite state machine, but without overhead!
roost_hsm

1 8 3.0 C++

A C++11 Hierarchical State Machine Library

Project mention: Show HN: A C++11 Hierarchical State Machine Library | news.ycombinator.com | 2023-08-08

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).