Repositories list

• NLPModels.jl

  Public

  JuliaSmoothOptimizers/NLPModels.jl’s past year of commit activity
  Data Structures for Optimization Models

  optimizationjuliajulia-language+ 3nonlinear-optimizationnonlinear-programmingnlpmodels

  Julia

  •

  Mozilla Public License 2.0

  •36•186•12•5•Updated Feb 14, 2026Feb 14, 2026

• ADNLPModels.jl

  Public

  JuliaSmoothOptimizers/ADNLPModels.jl’s past year of commit activity
  Julia

  •

  Other

  •17•44•30•6•Updated Feb 14, 2026Feb 14, 2026

• AmplNLReader.jl

  Public

  JuliaSmoothOptimizers/AmplNLReader.jl’s past year of commit activity
  Julia AMPL Models Conforming to NLPModels.jl

  optimizationjuliaampl+ 2julia-languagenlpmodels

  Julia

  •

  Other

  •9•21•3•3•Updated Feb 14, 2026Feb 14, 2026

• JSOSolvers.jl

  Public

  JuliaSmoothOptimizers/JSOSolvers.jl’s past year of commit activity
  Julia

  •

  Mozilla Public License 2.0

  •15•77•14•5•Updated Feb 13, 2026Feb 13, 2026

• NLPModelsModifiers.jl

  Public

  JuliaSmoothOptimizers/NLPModelsModifiers.jl’s past year of commit activity
  Julia

  •

  Other

  •9•9•6•6•Updated Feb 13, 2026Feb 13, 2026

• SolverCore.jl

  Public

  JuliaSmoothOptimizers/SolverCore.jl’s past year of commit activity
  Julia

  •

  Mozilla Public License 2.0

  •6•7•9•9•Updated Feb 13, 2026Feb 13, 2026

• RegularizedOptimization.jl

  Public

  JuliaSmoothOptimizers/RegularizedOptimization.jl’s past year of commit activity
  Algorithms for regularized optimization

  Julia

  •

  Other

  •10•17•21•13•Updated Feb 13, 2026Feb 13, 2026

• QRMumps.jl

  Public

  JuliaSmoothOptimizers/QRMumps.jl’s past year of commit activity
  Interface to multicore QR factorization qr_mumps

  Julia

  •

  GNU Lesser General Public License v3.0

  •6•18•11•0•Updated Feb 13, 2026Feb 13, 2026

• LinearOperators.jl

  Public

  JuliaSmoothOptimizers/LinearOperators.jl’s past year of commit activity
  Linear Operators for Julia

  juliajulia-languagematrices+ 3linear-operatorslinear-mapspreconditioner

  Julia

  •

  Other

  •39•187•19•8•Updated Feb 13, 2026Feb 13, 2026

• NLPModelsIpopt.jl

  Public

  JuliaSmoothOptimizers/NLPModelsIpopt.jl’s past year of commit activity
  A thin IPOPT wrapper for NLPModels

  optimizationjuliajulia-language+ 3nonlinear-programmingipoptnlpmodels

  Julia

  •

  Other

  •9•23•3•3•Updated Feb 12, 2026Feb 12, 2026

• CUTEst.jl

  Public
  Julia's CUTEst Interface

  optimizationjuliajulia-language+ 2cutestnlpmodels

  Julia

  •

  Other

  •22•60•2•2•Updated Feb 11, 2026Feb 11, 2026

• JuliaSmoothOptimizers.github.io

  Public
  Organization website

  optimizationjuliafranklin+ 1orms

  JavaScript

  •

  Mozilla Public License 2.0

  •8•5•15•4•Updated Feb 11, 2026Feb 11, 2026

• Krylov.jl

  Public
  A Julia Basket of Hand-Picked Krylov Methods

  optimizationjulialinear-algebra+ 3julia-languagelinear-systemskrylov

  Julia

  •

  Other

  •65•456•63•8•Updated Feb 9, 2026Feb 9, 2026

• RegularizedProblems.jl

  Public
  Test Cases for Regularized Optimization

  optimizationjuliaproximal-algorithms+ 4proximal-operatorsproximal-regularizationtest-problemsproximal-gradient-method

  Julia

  •

  Other

  •8•5•9•8•Updated Feb 4, 2026Feb 4, 2026

• NLPModelsTest.jl

  Public
  Julia

  •

  Other

  •3•7•11•4•Updated Feb 3, 2026Feb 3, 2026

• BundleAdjustmentModels.jl

  Public
  Julia repository of bundle adjustment problems

  julialeast-squaresbundle-adjustment+ 2nlpmodelsnlsmodels

  Julia

  •

  Mozilla Public License 2.0

  •6•9•5•1•Updated Feb 2, 2026Feb 2, 2026

• SolverTools.jl

  Public
  Tools for developing nonlinear optimization solvers.

  optimizationjuliajulia-language+ 3optimization-toolsoptimization-algorithmsnonlinear-programming

  Julia

  •

  Mozilla Public License 2.0

  •18•26•12•6•Updated Feb 1, 2026Feb 1, 2026

• TimerNLPModels.jl

  Public
  Julia

  •

  MIT License

  •1•2•8•5•Updated Feb 1, 2026Feb 1, 2026

• JSOSuite.jl

  Public
  One stop solutions for all things optimization

  Julia

  •

  Mozilla Public License 2.0

  •8•22•21•9•Updated Feb 1, 2026Feb 1, 2026

• DCISolver.jl

  Public
  Julia

  •

  MIT License

  •4•18•7•7•Updated Feb 1, 2026Feb 1, 2026

• AdaptiveRegularization.jl

  Public
  Julia

  •

  MIT License

  •2•7•6•3•Updated Feb 1, 2026Feb 1, 2026

• SolverTest.jl

  Public
  Julia

  •

  Other

  •2•4•4•2•Updated Jan 29, 2026Jan 29, 2026

• JSOTutorials.jl

  Public
  Julia

  •10•6•10•15•Updated Jan 27, 2026Jan 27, 2026

• ManualNLPModels.jl

  Public
  NLPModel where all functions are defined by the user

  optimizationjuliamathematical-programming+ 3jsomathematical-optimizationnlpmodels

  Julia

  •

  Mozilla Public License 2.0

  •0•3•8•1•Updated Jan 26, 2026Jan 26, 2026

• .github

  Public
  JSO Front Page README

  1•0•3•1•Updated Jan 26, 2026Jan 26, 2026

• PartitionedVectors.jl

  Public
  Julia

  •

  Other

  •1•8•6•1•Updated Jan 25, 2026Jan 25, 2026

• PartiallySeparableNLPModels.jl

  Public
  A three-way bridge between ExpressionTreeForge.jl, PartitionedStructures.jl and PartiallySeparableSolvers.jl

  optimizationjuliapartial-separability

  Julia

  •

  Other

  •2•9•11•2•Updated Jan 25, 2026Jan 25, 2026

• Percival.jl

  Public
  Implementation of an Augmented Lagrangian method

  Julia

  •

  Other

  •16•59•7•2•Updated Jan 23, 2026Jan 23, 2026

• MUMPS.jl

  Public
  A Julia Interface to MUMPS

  juliamatrixlinear-algebra+ 2symmetrymumps

  Julia

  •

  Other

  •18•50•13•2•Updated Jan 19, 2026Jan 19, 2026

• KrylovPreconditioners.jl

  Public
  The ultimate collection of preconditioners

  Julia

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  Other

  •3•19•7•1•Updated Jan 14, 2026Jan 14, 2026