Repositories list

• LsqFit.jl

  Public
  Simple curve fitting in Julia

  Julia

  •

  Other

  •86•370•47•16•Updated Mar 9, 2026Mar 9, 2026

• Optim.jl

  Public
  Optimization functions for Julia

  optimizationjuliaoptim+ 3

  optimizationjuliaoptimoptimisationunconstrained-optimizationunconstrained-optimisation

  Julia

  •

  Other

  •229•1.2k•100•11•Updated Feb 5, 2026Feb 5, 2026

• NLsolve.jl

  Public
  Julia solvers for systems of nonlinear equations and mixed complementarity problems

  Julia

  •

  Other

  •68•354•50•7•Updated Jan 9, 2026Jan 9, 2026

• LineSearches.jl

  Public
  Line search methods for optimization and root-finding

  juliabacktrackingoptimization-methods+ 1

  juliabacktrackingoptimization-methodsline-search

  Julia

  •

  Other

  •38•143•27•4•Updated Jan 8, 2026Jan 8, 2026

• NLSolversBase.jl

  Public
  Base package for optimization and equation solver software in JuliaNLSolvers

  optimizationjuliaequation-solver

  optimizationjuliaequation-solver

  Julia

  •

  Other

  •30•32•7•2•Updated Jan 7, 2026Jan 7, 2026

• NLSolvers.jl

  Public
  No bells and whistles foundation of Optim.jl

  Julia

  •

  MIT License

  •9•29•16•6•Updated Nov 27, 2025Nov 27, 2025

• OptimTestProblems.jl

  Public
  A collection of test problems for optimization problems.

  Julia

  •

  Other

  •7•4•3•1•Updated Feb 17, 2022Feb 17, 2022

• OptimBase.jl

  Public
  Base functionality for Optim.jl and related packages

  Julia

  •

  Other

  •10•3•0•1•Updated May 31, 2021May 31, 2021

• ManifoldProjections.jl

  Public
  Julia

  •

  MIT License

  •3•5•2•3•Updated Aug 6, 2020Aug 6, 2020

• OptimTests.jl

  Public
  Julia

  •

  Other

  •4•3•2•1•Updated Feb 8, 2020Feb 8, 2020

• OptimMPB.jl

  Public
  Julia

  •

  Other

  •2•2•0•2•Updated Feb 8, 2020Feb 8, 2020

• NLSolversTools.jl

  Public
  Julia

  •

  Other

  •2•1•2•1•Updated Feb 8, 2020Feb 8, 2020

• LegacyOptim.jl

  Public
  Legacy methods from Optim.jl

  Julia

  •

  Other

  •2•1•0•1•Updated Feb 8, 2020Feb 8, 2020

• ConstrainedOptim.jl

  Public
  Optim.jl style constrained optimization (experimental)

  Julia

  •

  Other

  •3•14•1•1•Updated Feb 8, 2020Feb 8, 2020

• Notebooks

  Public
  Jupyter notebooks for JuliaNLSolvers packages.

  Jupyter Notebook

  •4•2•1•3•Updated Oct 12, 2018Oct 12, 2018

• julianlsolvers

  Public
  1•1•0•0•Updated Apr 15, 2018Apr 15, 2018