Repositories list

• CSV.jl

  Public
  Utility library for working with CSV and other delimited files in the Julia programming language

  csvjulia

  Julia

  •

  Other

  •147•500•115•8•Updated Jan 29, 2026Jan 29, 2026

• CategoricalArrays.jl

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

  datastatisticsjulia+ 1categorical-data

  Julia

  •

  Other

  •34•135•37•4•Updated Jan 14, 2026Jan 14, 2026

• DataFrames.jl

  Public
  In-memory tabular data in Julia

  datajuliatabular-data+ 4data-framedatasetsdataframeshacktoberfest

  Julia

  •

  Other

  •374•1.8k•148•10•Updated Jan 5, 2026Jan 5, 2026

• FlatBuffers.jl

  Public

  JuliaData/FlatBuffers.jl’s past year of commit activity
  A pure Julia implementation of google flatbuffers

  juliaflatbuffers

  Julia

  •

  Other

  •16•45•21•2•Updated Jan 1, 2026Jan 1, 2026

• DelimitedFiles.jl

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

  Julia

  •

  MIT License

  •3•20•16•1•Updated Dec 28, 2025Dec 28, 2025

• 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

  •19•23•9•8•Updated Dec 20, 2025Dec 20, 2025

• DBFTables.jl

  Public

  JuliaData/DBFTables.jl’s past year of commit activity
  Read and write DBF (dBase) tabular data in Julia

  juliadbf

  Julia

  •

  Other

  •11•10•2•0•Updated Dec 15, 2025Dec 15, 2025

• Missings.jl

  Public
  Missing value support for Julia

  juliamissing-data

  Julia

  •

  Other

  •18•75•16•3•Updated Dec 2, 2025Dec 2, 2025

• Tables.jl

  Public

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

  datajuliahacktoberfest+ 2interfacestables

  Julia

  •

  MIT License

  •52•318•39•7•Updated Nov 28, 2025Nov 28, 2025

• ARFFFiles.jl

  Public

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

  Julia

  •

  MIT License

  •2•6•2•1•Updated Nov 28, 2025Nov 28, 2025

• InvertedIndices.jl

  Public
  A simple index type that allows for inverted selections

  Julia

  •

  Other

  •9•87•5•3•Updated Nov 24, 2025Nov 24, 2025

• DataFramesMeta.jl

  Public
  Metaprogramming tools for DataFrames

  datajuliatabular-data+ 5data-framedatasetsdataframeshacktoberfestdataframesmeta

  Julia

  •

  Other

  •56•494•34•3•Updated Nov 24, 2025Nov 24, 2025

• YAML.jl

  Public
  Parse yer YAMLs

  Julia

  •

  Other

  •47•141•51•18•Updated Nov 10, 2025Nov 10, 2025

• NewlineLexers.jl

  Public
  Julia

  •

  Apache License 2.0

  •0•0•1•3•Updated Sep 1, 2025Sep 1, 2025

• RData.jl

  Public
  Read R data files from Julia

  rjuliadatasets+ 3rds-filerdatajulia-equivalents

  Julia

  •

  Other

  •17•62•9•0•Updated Aug 5, 2025Aug 5, 2025

• Feather.jl

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

  arrowjuliafeather

  Julia

  •

  Other

  •27•108•27•2•Updated Aug 1, 2025Aug 1, 2025

• FortranFiles.jl

  Public
  Julia support for reading/writing Fortran unformatted files

  Julia

  •

  Other

  •12•39•2•0•Updated Jul 1, 2025Jul 1, 2025

• MemPool.jl

  Public
  High-performance parallel and distributed datastore for Julia

  Julia

  •

  Other

  •15•25•10•0•Updated Jun 22, 2025Jun 22, 2025

• Parsers.jl

  Public
  fast parsing machinery for basic types in Julia

  juliaparsers

  Julia

  •

  MIT License

  •16•119•11•3•Updated May 22, 2025May 22, 2025

• JSONTables.jl

  Public
  JSON3.jl + Tables.jl

  jsonjuliatables

  Julia

  •

  MIT License

  •11•71•8•1•Updated Apr 24, 2025Apr 24, 2025

• StructTypes.jl

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

  Julia

  •

  MIT License

  •21•84•18•3•Updated Aug 28, 2024Aug 28, 2024

• IndexedTables.jl

  Public
  Flexible tables with ordered indices

  juliadata-analysisdata-manipulation+ 2juliadbindexedtables

  Julia

  •

  MIT License

  •37•120•47•7•Updated Aug 4, 2024Aug 4, 2024

• ChunkedBase.jl

  Public
  Julia

  •

  Other

  •0•1•5•2•Updated Jun 24, 2024Jun 24, 2024

• Avro.jl

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

  Julia

  •

  MIT License

  •6•17•6•1•Updated May 10, 2024May 10, 2024

• Strapping.jl

  Public
  Tools for mapping between Julia structs and 2D tabular data.

  dataormdatabase+ 12d-tables

  Julia

  •

  MIT License

  •5•55•5•1•Updated Mar 12, 2024Mar 12, 2024

• TypedTables.jl

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

  Julia

  •

  Other

  •26•152•34•7•Updated Feb 1, 2024Feb 1, 2024

• SplitApplyCombine.jl

  Public
  Split-apply-combine strategies for Julia

  Julia

  •

  Other

  •15•152•11•3•Updated Jan 30, 2024Jan 30, 2024

• DataAPI.jl

  Public
  A data-focused namespace for packages to share functions

  datajuliajulialang

  Julia

  •

  Other

  •13•35•13•3•Updated Jan 22, 2024Jan 22, 2024

• TableOperations.jl

  Public
  Common table operations on Tables.jl interface implementations

  Julia

  •

  Other

  •8•49•4•2•Updated Jan 2, 2024Jan 2, 2024

• juliadata.github.io

  Public
  Website repo for Juliadata.org

  HTML

  •0•0•0•0•Updated Dec 3, 2023Dec 3, 2023