Showing 583 open source projects for "simulations"

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  • 1

    diraq

    A Pocket Linux for Quantum Computing

    ...Developed through a partnership between Wilson Fonseca and Alessandro de Oliveira Faria (Cabelo), the project was born to democratize access to quantum computing, allowing any researcher, student, or enthusiast to experiment with quantum algorithms and simulations in a practical and secure way.
    Downloads: 1 This Week
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  • 2

    Common Image Generator Interface (CIGI)

    Industry standard communication with compliant image generators.

    Software libraries and tools designed for implementation and testing of the Common Image Generator Interface (CIGI), an interface for communication between an image generator (IG) and host device in simulations.
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    Downloads: 182 This Week
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  • 3
    ...MESMER allows you to simulate systems over a wide range of pressures and temperatures, extract rate coefficients, analyze experimental data, fit model parameters and represent rate coefficients in formats that can be used directly in large scale simulations (e.g. Cantera or Chemkin).
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    Downloads: 17 This Week
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  • 4
    Smilei

    Smilei

    Particle-in-cell code for plasma simulation

    ...Smilei supports a wide range of plasma studies, including laser-plasma interaction, accelerator physics, space physics, and astrophysical plasmas. It uses a C++ core with Python-based input and post-processing workflows, making simulations both performant and configurable. Its main value is giving plasma researchers a collaborative, extensible, and high-performance PIC platform for large-scale kinetic simulations.
    Downloads: 8 This Week
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  • 5
    MUN Timer

    MUN Timer

    A Customizable GUI timer designed for MUN.

    MUN Timer Pro: Ultimate Model United Nations App Streamline your Model UN sessions with MUN Timer Pro, a flexible timer app for chairs and delegates. Manage agendas and timelines effortlessly in an intuitive interface. Perfect for MUN conferences, debates, and simulations. Boost efficiency—download now!
    Downloads: 2 This Week
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  • 6

    ChemCalc

    Easily set up simulations or estimate needed amounts

    A program that converts between the various categories of amounts: - Absolute amount (number of moles, mass, volume) - Relative amount (mole fraction, mass fraction, volume fraction) - Solute concentration (molarity, molality, mass concentration, specific volume) Assumes incompressibility for simplicity. Requires molar mass and density for each component. Very generic utility. Examples of use: - Setting up a simulation by obtaining the mole fractions of each molecular entity -...
    Downloads: 0 This Week
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  • 7
    A Matlab/Octave toolbox to design, simulate, and analyze optical communication systems. Open-source, fast, user-friendly, and customizable, it includes cutting-edge solutions for modulation formats generation, performance estimation, optical fiber propagation. See more at https://optilux.sourceforge.io.
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    Downloads: 2 This Week
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  • 8
    TFEL/MFront

    TFEL/MFront

    TFEL/MFront introduces DSLs based on C++ to handle material knowledge

    ...A particular focus was made on mechanical behaviours which are by essence more complex and may have significant impact on the numerical performances of mechanical simulations. Various performance benchmarks show that the code generated using MFront is in most cases on par or better than other implementations, generally written in Fortran. For mechanical behaviours, MFront introduces interfaces for various finite element or FTT solvers (Cast3M, Code-Aster, ZeBuLoN, Abaqus, Europlexus, AMITEX_FFT, etc..). ...
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    Downloads: 9 This Week
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  • 9
    2D-Physics

    2D-Physics

    2D physics simulation with circle collision detection using C++.

    2DPhysics is a real-time physics simulation engine built with C++ and OpenGL for gravitational and electric field simulations. Features include accurate gravitational and electric force calculations, real-time collision detection, and an interactive ImGui interface. Users can create circles with customizable mass, radius, and charge properties, then observe interactions with configurable fields. Supports drag-and-drop manipulation, adjustable time scale, and velocity visualization. ...
    Downloads: 0 This Week
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  • 10
    FortranBSD

    FortranBSD

    FortranBSD is DragonflyBSD-based OS with built-in GNU Fortran

    ...FortranBSD is based on DragonflyBSD which is an outstanding OS for HPC application and: 🔹 Superior parallel computing capabilities beat Linux/MS Windows over the performance. 🔹 Optimized for Fortran programming 🔹 Built on a robust, efficient foundation 🔹 Ideal for scientific computing, simulations, and high-performance Computation (HPC) applications FortranBSD is a game-changer for anyone working with Fortran who wants an OS that fully supports and enhances multithreaded execution. Whether you're a researcher, engineer, or performance enthusiast, this is the OS you've been waiting for! Stay tuned for more updates, and if you're interested in contributing, testing, or collaborating, let’s connect!
    Downloads: 0 This Week
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  • 11
    cogli2

    cogli2

    A simple tool for the visualisation of coarse-grained systems

    cogli2 (formerly known as cogli1) is a simple tool to visualise configurations of coarse-grained simulations. It is straightforward to use and it has a few features that make it very handy to produce publication-ready figures. It supports its own file format but implementing additional parsers is fairly easy. As of now it is not well documented, but this is something we will improve upon in the near future.
    Downloads: 0 This Week
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  • 12
    CFDTool - CFD & OpenFOAM GUI Toolbox

    CFDTool - CFD & OpenFOAM GUI Toolbox

    CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox

    CFDTool - "CFD Simulation Made Easy" CFDTool is a fluid dynamics toolbox for modeling and simulation of flows with coupled heat transfer. Based on FEATool Multiphysics (https://www.featool.com), CFDTool is specifically designed to make advanced fluid mechanics and heat transfer simulations both easy and enjoyable. - Completely stand-alone and cross-platform self-contained toolbox - Optionally use as MATLAB Add-On toolbox - Fully integrated and easy to use MATLAB GUI - Modeling and simulation in 1D, 2D, 3D, and axisymmetric/swirl/cylindrical coordinate systems - Seamless OpenFOAM GUI and SU2 CFD solver integrations (https://www.featool.com/Easy-to-Use-OpenFOAM-GUI) - Built-in geometry and CAD tools - Automatic mesh and grid generation - Pre-defined equations and boundary conditions for: + Incompressible viscous fluid flows (Navier-Stokes equations) + Compressible, supersonic, trans-sonic, and turbulent flows + Heat conduction with conjugate heat transfer
    Downloads: 10 This Week
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  • 13
    DSpice

    DSpice

    DSpice: Design and Simulation of Circuits using Spice

    ...Symbol Design: Designing and managing custom schematic symbols for these models. . Schematic Capture: Drawing and designing circuits using an intuitive CAD-style schematic editor. . Circuit Simulation: Executing simulations (OP/Tran) seamlessly using ngspice. . Waveform Visualization: Analyzing and presenting simulation results through a dedicated waveform viewer and Prob. . Licensed under: DSPICE is free to use "MIT"; . Open source;
    Downloads: 8 This Week
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  • 14
    Zgoubi is a raytracing code. Since 1972 it pushes charged particles through accelerators and beam lines, by stepwise solution of Lorentz force equation - and their spins via Thomas-BMT differential equation. Zgoubi simulates beam dynamics and polarization in a variety of accelerators (storage ring, synchrotron, cyclotron, betatron, microtron, FFAG, multi-pass ERL, etc) and optical systems (beam lines, magnetic and electrostatic optical components, time-of-flight and mass...
    Downloads: 9 This Week
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  • 15
    Burn To The Brim

    Burn To The Brim

    Utility for efficiently grouping files and folders together

    **Burn To The Brim** is a highly efficient archiving utility designed to solve the classic subset-sum (bin packing) optimization challenge. It intelligently selects and groups files and directories (documents, high-fidelity media, or raw back-ups) to optimally fill recordable Blu-Rays, USB drives or custom-capacity storage drives. By recursively scanning your designated folders, BTTB matches item sizes to your media capacity, finding a near-perfect selection in milliseconds and an...
    Downloads: 6 This Week
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  • 16
    EcoLab
    EcoLab is a C++ based Agent Based Modelling system, with emphasis on high performance computing for scaling to large simulations.
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    Downloads: 0 This Week
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  • 17
    CyberUnits

    CyberUnits

    Class library for computational cybernetics

    CyberUnits is a cross-platform class library for rapid development of high-performance computer simulations in life sciences. It supports modelling for biomedical cybernetics and systems biology with Object Pascal.
    Downloads: 0 This Week
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  • 18
    PMViewer is a Visualization tool for Astrophysical N-Body and Hydro Simulations. GADGET-2 data support.With/Without periodical boundary conditions.Snapshot of scene in PPM and GIF formats.Flying in 3D space. Active/Passive Stereo 3D support.
    Downloads: 0 This Week
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  • 19
    Statistics101 - Resampling Statistics

    Statistics101 - Resampling Statistics

    Use simulation to perform statistical analyses.

    ...Anyone who wants to learn statistics will find that the resampling approach helps in understanding statistical concepts from the simplest to the most difficult. In addition, professionals who want to use resampling, bootstrapping, or Monte Carlo simulations will find Statistics101 helpful. More information at https://statistics101.sourceforge.io/
    Downloads: 2 This Week
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  • 20
    Matter.js

    Matter.js

    A 2D rigid body physics engine for the web

    ...It offers a comprehensive set of physics features like gravity, collisions, restitution (bounces), friction, sleeping bodies, and constraint systems that enable developers to build interacting objects with realistic motion. This engine can power everything from dynamic interactive animations and educational simulations to fully fledged physics-based games, and it works across major browsers and devices. Through modules such as Matter.Body, Matter.Composite, and Matter.Constraint, developers can create complex scenes with multiple bodies, jointed structures, and collision responses. Matter.js is popular in the web development community due to its simplicity, extensibility, and rich documentation, allowing both beginners and experienced programmers to leverage physics without deep expertise.
    Downloads: 3 This Week
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  • 21
    JesseAi

    JesseAi

    Advanced AI-Powered Python Crypto Trading Bot 2026 - Free Backtesting

    Jesse Bot: Advanced AI-Powered Python Best Crypto Trading Bot & Framework (2026) Jesse Bot — free open-source Python crypto trading bot & robust framework for cryptocurrency markets. Build, backtest, AI-optimize, and execute precise automated strategies with zero look-ahead bias. Use JesseGPT — built-in AI assistant — to write, debug, and refine strategies effortlessly, even as a beginner. Secure live trading on Binance, Bybit & major exchanges, full risk management, leverage/futures...
    Downloads: 0 This Week
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  • 22
    psychmeta

    psychmeta

    Psychometric meta-analysis toolkit

    The psychmeta package provides tools for computing bare-bones and psychometric meta-analyses and for generating psychometric data for use in meta-analysis simulations. Currently, the package supports bare-bones, individual-correction, and artifact-distribution methods for meta-analyzing correlations and d values. Please refer to the overview tutorial vignette for an introduction to psychmeta’s functions and workflows. psychmeta is hosted on both CRAN and GitHub. Documentation for psychmeta’s functions is available in the package’s PDF manual. ...
    Downloads: 0 This Week
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  • 23
    ATOMKIT
    ATOMKIT software aims to provide researchers and engineers with a comprehensive tool for convenient handling of crystal structure data and performing various simulations and analyses. Here are the key features of ATOMKIT software: (1) Crystal structure manipulation: Users can perform operations such as rotation, translation, scaling to adjust or edit the crystal structure as needed. (2 ) Modeling capabilities: Users can quickly generate crystal structures using input data such as atomic coordinates and unit cell parameters, and further edit and modify them as required...
    Downloads: 5 This Week
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  • 24
    Wordom is a (simple) command line utility conceived to spare the user some time in manipulating, converting and analyzing molecular structure and molecular simulations files. Due to its simplicity, it is easy to add your own analysis module.
    Downloads: 9 This Week
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  • 25
    LIGGGHTS

    LIGGGHTS

    This is an academic adaptation of the LIGGGHTS software package

    ...The software focuses on particle-level simulation rather than continuum-only descriptions, making it suitable when individual particle contacts and collisions matter. Its main value is giving particulate-flow users an open DEM codebase for building, running, and extending granular simulations.
    Downloads: 10 This Week
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