Repositories list

• ApproxFunBase.jl

  Public
  Core functionality of ApproxFun

  Julia

  •

  MIT License

  •1313 forks•1313 stars•88 issues•1515 pull requests•Updated Sep 22, 2026Sep 22, 2026

• ContinuumArrays.jl

  Public
  A package for representing quasi arrays with continuous indices

  Julia

  •

  MIT License

  •66 forks•3131 stars•2727 issues•77 pull requests•Updated Sep 22, 2026Sep 22, 2026

• ClassicalOrthogonalPolynomials.jl

  Public
  A Julia package for classical orthogonal polynomials and expansions

  Julia

  •

  MIT License

  •99 forks•5151 stars•2828 issues•1010 pull requests•Updated Sep 22, 2026Sep 22, 2026

• MultivariateOrthogonalPolynomials.jl

  Public
  Supports approximating functions and solving differential equations on various higher dimensional domains such as disks and triangles

  Julia

  •

  Other

  •66 forks•2020 stars•2121 issues•1111 pull requests•Updated Sep 21, 2026Sep 21, 2026

• QuasiArrays.jl

  Public
  A package for representing quasi-arrays

  Julia

  •

  MIT License

  •33 forks•1111 stars•1111 issues•55 pull requests•Updated Sep 21, 2026Sep 21, 2026

• SingularIntegrals.jl

  Public
  A Julia package for computing singular integrals

  Julia

  •

  MIT License

  •44 forks•77 stars•55 issues•11 pull request•Updated Sep 20, 2026Sep 20, 2026

• SemiclassicalOrthogonalPolynomials.jl

  Public
  A Julia repository for semiclassical orthogonal polynomials

  Julia

  •

  MIT License

  •33 forks•88 stars•1414 issues•44 pull requests•Updated Sep 17, 2026Sep 17, 2026

• HarmonicOrthogonalPolynomials.jl

  Public
  A Julia package for working with spherical harmonic expansions

  Julia

  •

  MIT License

  •22 forks•2626 stars•1010 issues•22 pull requests•Updated Sep 17, 2026Sep 17, 2026

• DomainSets.jl

  Public
  A Julia package for describing domains as continuous sets of elements

  Julia

  •

  MIT License

  •1212 forks•7979 stars•1919 issues•00 pull requests•Updated Sep 15, 2026Sep 15, 2026

• RecurrenceRelationshipArrays.jl

  Public
  A Julia package for caching solutions to recurrence relationships

  Julia

  •

  MIT License

  •00 forks•22 stars•00 issues•11 pull request•Updated Sep 13, 2026Sep 13, 2026

• ApproxFunOrthogonalPolynomials.jl

  Public
  Support for orthogonal polynomial-based spaces in ApproxFun

  Julia

  •

  MIT License

  •1111 forks•44 stars•33 issues•11 pull request•Updated Sep 4, 2026Sep 4, 2026

• FastTransforms.jl

  Public
  :rocket: Julia package for orthogonal polynomial transforms :snowboarder:

  spinjacobiharmonics+ 10

  spinjacobiharmonicslaguerrechebyshevpaduagauntlegendresphericalnufft+ 3

  Julia

  •

  Other

  •2727 forks•282282 stars•4141 issues•77 pull requests•Updated Jul 10, 2026Jul 10, 2026

• FastGaussQuadrature.jl

  Public
  Julia package for Gaussian quadrature

  julianumerical-integrationgauss-quadrature

  julianumerical-integrationgauss-quadrature

  Julia

  •

  MIT License

  •4646 forks•321321 stars•2020 issues•00 pull requests•Updated Jul 1, 2026Jul 1, 2026

• MultivariateSingularIntegrals.jl

  Public
  Julia package for computing multivariate singular integrals

  Julia

  •

  MIT License

  •00 forks•00 stars•00 issues•11 pull request•Updated Jul 1, 2026Jul 1, 2026

• GenericFFT.jl

  Public
  A package for computing the FFT with arbitrary floating point numbers

  Julia

  •

  MIT License

  •66 forks•1616 stars•88 issues•11 pull request•Updated Jun 29, 2026Jun 29, 2026

• ApproxFun.jl

  Public
  Julia package for function approximation

  juliaapproximationpartial-differential-equations

  juliaapproximationpartial-differential-equations

  Julia

  •

  Other

  •7171 forks•559559 stars•177177 issues•66 pull requests•Updated Jun 24, 2026Jun 24, 2026

• ApproxFunSingularities.jl

  Public
  Support for spaces with singularities in ApproxFun

  Julia

  •

  MIT License

  •22 forks•33 stars•11 issue•22 pull requests•Updated Jun 24, 2026Jun 24, 2026

• ApproxFunFourier.jl

  Public
  Support for Fourier-based spaces in ApproxFun

  Julia

  •

  MIT License

  •44 forks•77 stars•11 issue•44 pull requests•Updated Jun 24, 2026Jun 24, 2026

• FunctionMaps.jl

  Public
  A package to represent scalar and vector-valued functions

  Julia

  •

  MIT License

  •00 forks•11 star•00 issues•44 pull requests•Updated Jun 22, 2026Jun 22, 2026

• BasisFunctions.jl

  Public
  A collection of methods for manipulating various well-known types of basis functions and recombining them into more general dictionaries

  Julia

  •

  Other

  •33 forks•1414 stars•00 issues•00 pull requests•Updated Jun 9, 2026Jun 9, 2026

• FrameFun.jl

  Public
  Exploring practical possibilities of approximating functions with frames rather than with a basis

  Julia

  •

  Other

  •77 forks•2525 stars•11 issue•11 pull request•Updated Apr 7, 2026Apr 7, 2026

• DomainIntegrals.jl

  Public
  A package for computing integrals over domains like they are defined in DomainSets.jl.

  Julia

  •

  MIT License

  •22 forks•2222 stars•11 issue•00 pull requests•Updated Apr 7, 2026Apr 7, 2026

• GridArrays.jl

  Public
  GridArrays associates an array of grid points with a domain

  Julia

  •

  MIT License

  •11 fork•55 stars•00 issues•00 pull requests•Updated Apr 7, 2026Apr 7, 2026

• PiecewiseOrthogonalPolynomials.jl

  Public
  A Julia package for piecewise spectral methods such as p-FEM

  Julia

  •

  MIT License

  •33 forks•77 stars•77 issues•77 pull requests•Updated Dec 15, 2025Dec 15, 2025

• FastTransformsForwardDiff.jl

  Public
  A Julia package to support forward-mode auto-differentiation for fast transforms

  Julia

  •

  MIT License

  •44 forks•1414 stars•22 issues•11 pull request•Updated Nov 12, 2025Nov 12, 2025

• EquilibriumMeasures.jl

  Public
  Calculate equilibrium measures from potentials

  Julia

  •

  MIT License

  •11 fork•22 stars•22 issues•2121 pull requests•Updated Mar 27, 2025Mar 27, 2025

• AnnuliOrthogonalPolynomials.jl

  Public
  Julia

  •

  MIT License

  •00 forks•11 star•11 issue•22 pull requests•Updated Mar 24, 2025Mar 24, 2025

• SpectralTimeStepping.jl

  Public
  Time-stepping methods with spectral bases in space

  Julia

  •

  MIT License

  •22 forks•44 stars•11 issue•00 pull requests•Updated Feb 12, 2025Feb 12, 2025

• ApproxFunExamples

  Public
  Examples for using ApproFun.jl

  Jupyter Notebook

  •

  MIT License

  •77 forks•2525 stars•55 issues•11 pull request•Updated Jan 9, 2025Jan 9, 2025

• RecurrenceRelationships.jl

  Public
  A Julia package for solving three-term recurrence relationships

  Julia

  •

  MIT License

  •11 fork•22 stars•00 issues•00 pull requests•Updated Jan 2, 2025Jan 2, 2025