Discrete Event Simulation Python Packages

salabim

salabim - discrete event simulation

asimpy

Discrete event simulation in Python using async/await

openclsim

Rule driven scheduling of cyclic activities for in-depth comparison of alternative operating strategies.

sim-tools

Tools to support the Discrete-Event Simulation and Monte-Carlo Simulation process for education and practice.

waves

Offshore Wind Farm Lifecycle Estimation

simulatte

Discrete-event simulation framework for job-shop scheduling and intralogistics in Python

happysim

A simulation library for distributed systems.

treat-sim

Implementation of python package for Nelson's (2013) treatment centre model

mysimplegui

salabim - discrete event simulation

archabm

Agent based simulation for architectural spaces

de-sim

object-oriented, discrete-event simulation tool for data-intensive modeling of complex systems

vidigi

A package for creating animated visualisations of queues and pathways from historical data or simulations

opentnsim

The OpenTNSim package aims to facilitate the analysis of network performance for different network configurations, fleet compositions and traffic rules.

soyutnet

SoyutNet is a Petri net simulator that uses Python's asyncio task and synchronization utilities as backend.

parallelqueue

A package for simulating parallel queueing systems in Python.

general-simulation-framework

General Simulation Framework

simpm

SimPM offers simulation tools in project management

upstage-des

A Python framework for creating robust, behavior-driven Discrete Event Simulations

openqtsim

Discrete event simulation of queues with a Kendall notation

simuci

ICU discrete-event simulation engine — distribution sampling, patient clustering, and statistical validation.

factorysimpy

A light-weight component library for simulating manufacturing systems, based on SimPy

simpylens

A low-intrusion GUI and debugger for Simpy simulations

sim-lab

Provides unified Python toolkit for agent-based, discrete-event, and stochastic simulations.

simcraft

A discrete event simulation (DES) framework for Python , SimCraft is designed for academic research, industrial applications, and integration with optimization algorithms including reinforcement learning. It provides a clean, extensible API for building complex simulation models.