Skip to content
@SciML

SciML Open Source Scientific Machine Learning

Open source software for scientific machine learning

Twitter Badge LinkedIn Badge Youtube Badge

Websites: Organization Website | Documentation

SciML Organization Stats: SciML Stars

SciML: Differentiable Modeling and Simulation Combined with Machine Learning

The SciML organization is a collection of tools for solving equations and modeling systems developed in the Julia programming language with bindings to other languages such as R and Python. The organization provides well-maintained tools which compose together as a coherent ecosystem. It has a coherent development principle, unified APIs over large collections of equation solvers, pervasive differentiability and sensitivity analysis, and features many of the highest performance and parallel implementations one can find.

Scientific Machine Learning (SciML) = Scientific Computing + Machine Learning

Where to Start?

Pinned Loading

  1. DifferentialEquations.jl DifferentialEquations.jl Public

    Multi-language suite for high-performance solvers of differential equations and scientific machine learning (SciML) components. Ordinary differential equations (ODEs), stochastic differential equat…

    Julia 3k 244

  2. ModelingToolkit.jl ModelingToolkit.jl Public

    An acausal modeling framework for automatically parallelized scientific machine learning (SciML) in Julia. A computer algebra system for integrated symbolics for physics-informed machine learning a…

    Julia 1.6k 240

  3. NeuralPDE.jl NeuralPDE.jl Public

    Physics-Informed Neural Networks (PINN) Solvers of (Partial) Differential Equations for Scientific Machine Learning (SciML) accelerated simulation

    Julia 1.2k 231

  4. DiffEqFlux.jl DiffEqFlux.jl Public

    Pre-built implicit layer architectures with O(1) backprop, GPUs, and stiff+non-stiff DE solvers, demonstrating scientific machine learning (SciML) and physics-informed machine learning methods

    Julia 905 159

  5. diffeqpy diffeqpy Public

    Solving differential equations in Python using DifferentialEquations.jl and the SciML Scientific Machine Learning organization

    Python 588 52

  6. diffeqr diffeqr Public

    Solving differential equations in R using DifferentialEquations.jl and the SciML Scientific Machine Learning ecosystem

    R 147 16

Repositories

Showing 10 of 199 repositories
  • DiffEqFinancial.jl Public

    Differential equation problem specifications and scientific machine learning for common financial models

    SciML/DiffEqFinancial.jl’s past year of commit activity
    Julia 32 14 1 2 Updated Jan 8, 2026
  • SciML/SimpleBoundaryValueDiffEq.jl’s past year of commit activity
    Julia 3 MIT 5 0 2 Updated Jan 8, 2026
  • LabelledArrays.jl Public

    Arrays which also have a label for each element for easy scientific machine learning (SciML)

    SciML/LabelledArrays.jl’s past year of commit activity
    Julia 122 20 15 3 Updated Jan 8, 2026
  • LinearSolve.jl Public

    LinearSolve.jl: High-Performance Unified Interface for Linear Solvers in Julia. Easily switch between factorization and Krylov methods, add preconditioners, and all in one interface.

    SciML/LinearSolve.jl’s past year of commit activity
    Julia 276 81 70 (8 issues need help) 7 Updated Jan 9, 2026
  • NBodySimulator.jl Public

    A differentiable simulator for scientific machine learning (SciML) with N-body problems, including astrophysical and molecular dynamics

    SciML/NBodySimulator.jl’s past year of commit activity
    Julia 137 20 10 3 Updated Jan 9, 2026
  • DiffEqCallbacks.jl Public

    A library of useful callbacks for hybrid scientific machine learning (SciML) with augmented differential equation solvers

    SciML/DiffEqCallbacks.jl’s past year of commit activity
    Julia 100 53 22 5 Updated Jan 8, 2026
  • DataDrivenDiffEq.jl Public

    Data driven modeling and automated discovery of dynamical systems for the SciML Scientific Machine Learning organization

    SciML/DataDrivenDiffEq.jl’s past year of commit activity
    Julia 422 MIT 59 81 (5 issues need help) 7 Updated Jan 8, 2026
  • diffeqr Public

    Solving differential equations in R using DifferentialEquations.jl and the SciML Scientific Machine Learning ecosystem

    SciML/diffeqr’s past year of commit activity
    R 147 16 7 0 Updated Jan 8, 2026
  • FindFirstFunctions.jl Public

    Faster `findfirst(==(val), dense_vector)`.

    SciML/FindFirstFunctions.jl’s past year of commit activity
    Julia 11 MIT 4 4 0 Updated Jan 8, 2026
  • BridgeDiffEq.jl Public archive

    A thin wrapper over Bridge.jl for the SciML scientific machine learning common interface, enabling new methods for neural stochastic differential equations (neural SDEs)

    SciML/BridgeDiffEq.jl’s past year of commit activity
    Julia 6 8 5 0 Updated Jan 8, 2026