FMI.jl is a free-to-use software library for the Julia programming language which integrates FMI (fmi-standard.org): load or create, parameterize, differentiate and simulate FMUs seamlessly inside the Julia programming language!

OrbitalTrajectories.jl is a modern orbital trajectory design, optimisation, and analysis library for Julia, providing methods and tools for designing spacecraft orbits and transfers via high-performance simulations of astrodynamical models.

Julia Library for Interatomic Potentials

Solve Fractional Differential Equations using high performance numerical methods

Fast, scalable and flexible Outlier Detection with Julia

High level functions for analyzing the output of simulations

ClimaAtmos.jl is a library for building atmospheric circulation models that is designed from the outset to leverage data assimilation and machine learning tools. We welcome contributions!

IO for Meshes

Flexible and performant GEMM kernels in Julia

Implementation of variational Bayes inference algorithms

A julia package for representing and manipulating model semantics

Fast Fourier transforms of MPI-distributed Julia arrays

Solid state detector field and charge drift simulation in Julia

A simple domain-specific language (DSL) for defining differential equations for use in scientific machine learning (SciML) and other applications

Create WebAssembly with Julia

WIP successor to Soss.jl

Preheat your MCMC

Modeling and Simulation of 3D systems

A framework for developing multi-scale arrays for use in scientific machine learning (SciML) simulations

Implementation of the Deep Q-learning algorithm to solve MDPs

Julia toolkit for open quantum system simulation.

Clique recycling non-Gaussian (multi-modal) factor graph solver; also see Caesar.jl.

Structured optimization in Julia

The amazing Reaction Mechanism Simulator for simulating large chemical kinetic mechanisms

Build Petri net models compositionally

Simulation and visualization of articulated rigid body systems in Julia

Makie package to plot maptiles from various map providers

A Julia package for Deep Backwards Stochastic Differential Equation (Deep BSDE) and Feynman-Kac methods to solve high-dimensional PDEs without the curse of dimensionality

A simple tool for simulating trapped ion systems

Bayesian Generalized Linear models using `@formula` syntax.

DIVAnd performs an n-dimensional variational analysis of arbitrarily located observations

Generalized mean-field equations in open quantum systems

Graph plotting and drawing networks with Julia, using Luxor graphics

Simulation of quantum systems on a lattice

Turing + Makie = Turkie

Global glacier model using Universal Differential Equations for climate-glacier interactions

Taylor-mode automatic differentiation for higher-order derivatives

A operator overloading, tape-based, reverse-mode AD

Hyperparameter optimization algorithms for use in the MLJ machine learning framework

Building dynamical systems compositionally