Repositories list

• ARFFFiles.jl

  Public

  JuliaData/ARFFFiles.jl’s past year of commit activity
  Load and save ARFF files

  Julia

  •

  MIT License

  •22 forks•66 stars•22 issues•22 pull requests•Updated Apr 20, 2026Apr 20, 2026

• Tables.jl

  Public

  JuliaData/Tables.jl’s past year of commit activity
  An interface for tables in Julia

  datajuliahacktoberfest+ 2

  datajuliahacktoberfestinterfacestables

  Julia

  •

  MIT License

  •5252 forks•318318 stars•3939 issues•1010 pull requests•Updated Apr 20, 2026Apr 20, 2026

• DBFTables.jl

  Public
  Read and write DBF (dBase) tabular data in Julia

  juliadbf

  juliadbf

  Julia

  •

  Other

  •1111 forks•1010 stars•22 issues•11 pull request•Updated Apr 20, 2026Apr 20, 2026

• DataCaches.jl

  Public
  Flexible, lightweight, and transparent disk-backed caching and memoization for Julia.

  Julia

  •

  MIT License

  •00 forks•33 stars•11 issue•11 pull request•Updated Apr 17, 2026Apr 17, 2026

• XLSX.jl

  Public
  Excel file reader and writer for the Julia language.

  datajuliaexcel+ 1

  datajuliaexceljulia-language

  Julia

  •

  Other

  •6262 forks•306306 stars•77 issues•22 pull requests•Updated Apr 16, 2026Apr 16, 2026

• DataFrames.jl

  Public
  In-memory tabular data in Julia

  datajuliatabular-data+ 4

  datajuliatabular-datadata-framedatasetsdataframeshacktoberfest

  Julia

  •

  Other

  •374374 forks•1.8k1.8k stars•146146 issues•1212 pull requests•Updated Apr 12, 2026Apr 12, 2026

• DelimitedFiles.jl

  Public
  A package for reading and writing files with delimited values (Originally a Julia stdlib)

  Julia

  •

  MIT License

  •33 forks•2020 stars•1616 issues•11 pull request•Updated Apr 5, 2026Apr 5, 2026

• Missings.jl

  Public

  JuliaData/Missings.jl’s past year of commit activity
  Missing value support for Julia

  juliamissing-data

  juliamissing-data

  Julia

  •

  Other

  •1919 forks•7575 stars•1616 issues•77 pull requests•Updated Apr 2, 2026Apr 2, 2026

• CSV.jl

  Public

  JuliaData/CSV.jl’s past year of commit activity
  Utility library for working with CSV and other delimited files in the Julia programming language

  csvjulia

  csvjulia

  Julia

  •

  Other

  •147147 forks•504504 stars•116116 issues•99 pull requests•Updated Apr 1, 2026Apr 1, 2026

• CategoricalArrays.jl

  Public
  Arrays for working with categorical data (both nominal and ordinal)

  datastatisticsjulia+ 1

  datastatisticsjuliacategorical-data

  Julia

  •

  Other

  •3434 forks•136136 stars•3737 issues•55 pull requests•Updated Apr 1, 2026Apr 1, 2026

• FlatBuffers.jl

  Public
  A pure Julia implementation of google flatbuffers

  juliaflatbuffers

  juliaflatbuffers

  Julia

  •

  Other

  •1616 forks•4747 stars•2121 issues•22 pull requests•Updated Jan 1, 2026Jan 1, 2026

• SentinelArrays.jl

  Public

  JuliaData/SentinelArrays.jl’s past year of commit activity
  Array types that can use sentinel values of the element type for special values

  Julia

  •

  MIT License

  •1919 forks•2323 stars•99 issues•88 pull requests•Updated Dec 20, 2025Dec 20, 2025

• InvertedIndices.jl

  Public
  A simple index type that allows for inverted selections

  Julia

  •

  Other

  •99 forks•9090 stars•66 issues•44 pull requests•Updated Nov 24, 2025Nov 24, 2025

• DataFramesMeta.jl

  Public
  Metaprogramming tools for DataFrames

  datajuliatabular-data+ 5

  datajuliatabular-datadata-framedatasetsdataframeshacktoberfestdataframesmeta

  Julia

  •

  Other

  •5656 forks•497497 stars•3535 issues•33 pull requests•Updated Nov 24, 2025Nov 24, 2025

• YAML.jl

  Public
  Parse yer YAMLs

  Julia

  •

  Other

  •4848 forks•142142 stars•5151 issues•1818 pull requests•Updated Nov 10, 2025Nov 10, 2025

• NewlineLexers.jl

  Public
  Julia

  •

  Apache License 2.0

  •00 forks•00 stars•11 issue•33 pull requests•Updated Sep 1, 2025Sep 1, 2025

• RData.jl

  Public
  Read R data files from Julia

  rjuliadatasets+ 3

  rjuliadatasetsrds-filerdatajulia-equivalents

  Julia

  •

  Other

  •1717 forks•6262 stars•99 issues•00 pull requests•Updated Aug 5, 2025Aug 5, 2025

• Feather.jl

  Public
  Read and write Feather v1 (old) files in pure Julia

  arrowjuliafeather

  arrowjuliafeather

  Julia

  •

  Other

  •2727 forks•108108 stars•2727 issues•22 pull requests•Updated Aug 1, 2025Aug 1, 2025

• FortranFiles.jl

  Public
  Julia support for reading/writing Fortran unformatted files

  Julia

  •

  Other

  •1212 forks•4040 stars•22 issues•00 pull requests•Updated Jul 1, 2025Jul 1, 2025

• MemPool.jl

  Public
  High-performance parallel and distributed datastore for Julia

  Julia

  •

  Other

  •1616 forks•2525 stars•1010 issues•11 pull request•Updated Jun 22, 2025Jun 22, 2025

• Parsers.jl

  Public

  JuliaData/Parsers.jl’s past year of commit activity
  fast parsing machinery for basic types in Julia

  juliaparsers

  juliaparsers

  Julia

  •

  MIT License

  •1616 forks•119119 stars•1111 issues•33 pull requests•Updated May 22, 2025May 22, 2025

• JSONTables.jl

  Public
  JSON3.jl + Tables.jl

  jsonjuliatables

  jsonjuliatables

  Julia

  •

  MIT License

  •1111 forks•7171 stars•88 issues•11 pull request•Updated Apr 24, 2025Apr 24, 2025

• StructTypes.jl

  Public
  Abstract definitions and convenience methods for describing, processing, and constructing Julia objects

  Julia

  •

  MIT License

  •2121 forks•8383 stars•1818 issues•33 pull requests•Updated Aug 28, 2024Aug 28, 2024

• IndexedTables.jl

  Public
  Flexible tables with ordered indices

  juliadata-analysisdata-manipulation+ 2

  juliadata-analysisdata-manipulationjuliadbindexedtables

  Julia

  •

  MIT License

  •3737 forks•121121 stars•4747 issues•77 pull requests•Updated Aug 4, 2024Aug 4, 2024

• ChunkedBase.jl

  Public
  Julia

  •

  Other

  •00 forks•11 star•55 issues•22 pull requests•Updated Jun 24, 2024Jun 24, 2024

• Avro.jl

  Public
  Pure Julia implementation for reading/writing data in the Avro format

  Julia

  •

  MIT License

  •77 forks•1717 stars•66 issues•11 pull request•Updated May 10, 2024May 10, 2024

• Strapping.jl

  Public

  JuliaData/Strapping.jl’s past year of commit activity
  Tools for mapping between Julia structs and 2D tabular data.

  dataormdatabase+ 1

  dataormdatabase2d-tables

  Julia

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  MIT License

  •55 forks•5454 stars•55 issues•11 pull request•Updated Mar 12, 2024Mar 12, 2024

• TypedTables.jl

  Public
  Simple, fast, column-based storage for data analysis in Julia

  Julia

  •

  Other

  •2626 forks•152152 stars•3434 issues•77 pull requests•Updated Feb 1, 2024Feb 1, 2024

• SplitApplyCombine.jl

  Public
  Split-apply-combine strategies for Julia

  Julia

  •

  Other

  •1515 forks•153153 stars•1111 issues•33 pull requests•Updated Jan 30, 2024Jan 30, 2024

• DataAPI.jl

  Public

  JuliaData/DataAPI.jl’s past year of commit activity
  A data-focused namespace for packages to share functions

  datajuliajulialang

  datajuliajulialang

  Julia

  •

  Other

  •1313 forks•3535 stars•1313 issues•33 pull requests•Updated Jan 22, 2024Jan 22, 2024