Repositories list

• Avro.jl

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

  Julia

  •

  MIT License

  •77 forks•1616 stars•66 issues•22 pull requests•Updated Oct 9, 2026Oct 9, 2026

• Durations.jl

  Public
  Fixed-width month, day, and nanosecond calendar intervals for Julia

  Julia

  •

  MIT License

  •00 forks•33 stars•00 issues•11 pull request•Updated Oct 9, 2026Oct 9, 2026

• DataStrings.jl

  Public
  Compact inline and buffer-backed string and byte columns for Julia

  Julia

  •

  Apache License 2.0

  •00 forks•11 star•00 issues•00 pull requests•Updated Oct 9, 2026Oct 9, 2026

• DataDecimals.jl

  Public
  Fixed-point decimal arithmetic for Julia data tools

  Julia

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Oct 9, 2026Oct 9, 2026

• WeakRefStrings.jl

  Public
  a minimal String type for Julia that allows for efficient string representation and transfer

  Julia

  •

  Other

  •2020 forks•2222 stars•44 issues•55 pull requests•Updated Oct 9, 2026Oct 9, 2026

• DataFrames.jl

  Public
  In-memory tabular data in Julia

  datajuliatabular-data+ 4

  datajuliatabular-datadata-framedatasetsdataframeshacktoberfest

  Julia

  •

  Other

  •372372 forks•1.8k1.8k stars•146146 issues•1414 pull requests•Updated Oct 9, 2026Oct 9, 2026

• FlatBuffers.jl

  Public
  A pure Julia implementation of google flatbuffers

  juliaflatbuffers

  juliaflatbuffers

  Julia

  •

  Other

  •1616 forks•4848 stars•2121 issues•11 pull request•Updated Oct 9, 2026Oct 9, 2026

• Strapping.jl

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

  dataormdatabase+ 1

  dataormdatabase2d-tables

  Julia

  •

  MIT License

  •55 forks•5454 stars•55 issues•33 pull requests•Updated Oct 9, 2026Oct 9, 2026

• Parsers.jl

  Public
  fast parsing machinery for basic types in Julia

  juliaparsers

  juliaparsers

  Julia

  •

  MIT License

  •1616 forks•118118 stars•44 issues•33 pull requests•Updated Oct 9, 2026Oct 9, 2026

• TypedTables.jl

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

  Julia

  •

  Other

  •2626 forks•152152 stars•3434 issues•1010 pull requests•Updated Oct 9, 2026Oct 9, 2026

• SentinelArrays.jl

  Public
  Array types that can use sentinel values of the element type for special values

  Julia

  •

  MIT License

  •1919 forks•2222 stars•88 issues•1212 pull requests•Updated Oct 9, 2026Oct 9, 2026

• InvertedIndices.jl

  Public
  A simple index type that allows for inverted selections

  Julia

  •

  Other

  •99 forks•9090 stars•55 issues•44 pull requests•Updated Oct 9, 2026Oct 9, 2026

• DataFramesMeta.jl

  Public
  Metaprogramming tools for DataFrames

  datajuliatabular-data+ 5

  datajuliatabular-datadata-framedatasetsdataframeshacktoberfestdataframesmeta

  Julia

  •

  Other

  •5656 forks•495495 stars•3535 issues•66 pull requests•Updated Oct 9, 2026Oct 9, 2026

• Tables.jl

  Public
  An interface for tables in Julia

  datajuliahacktoberfest+ 2

  datajuliahacktoberfestinterfacestables

  Julia

  •

  MIT License

  •5454 forks•321321 stars•2222 issues•44 pull requests•Updated Oct 9, 2026Oct 9, 2026

• CSV.jl

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

  csvjulia

  csvjulia

  Julia

  •

  Other

  •150150 forks•508508 stars•3636 issues•77 pull requests•Updated Oct 9, 2026Oct 9, 2026

• ARFFFiles.jl

  Public
  Load and save ARFF files

  Julia

  •

  MIT License

  •22 forks•66 stars•00 issues•22 pull requests•Updated Oct 9, 2026Oct 9, 2026

• CategoricalArrays.jl

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

  datastatisticsjulia+ 1

  datastatisticsjuliacategorical-data

  Julia

  •

  Other

  •3535 forks•136136 stars•3636 issues•44 pull requests•Updated Oct 9, 2026Oct 9, 2026

• YAML.jl

  Public
  Parse yer YAMLs

  Julia

  •

  Other

  •5050 forks•142142 stars•4141 issues•1818 pull requests•Updated Oct 9, 2026Oct 9, 2026

• XLSX.jl

  Public
  Excel file reader and writer for the Julia language.

  datajuliaexcel+ 1

  datajuliaexceljulia-language

  Julia

  •

  Other

  •6363 forks•314314 stars•00 issues•00 pull requests•Updated Oct 9, 2026Oct 9, 2026

• TableOperations.jl

  Public
  Common table operations on Tables.jl interface implementations

  Julia

  •

  Other

  •88 forks•4848 stars•44 issues•22 pull requests•Updated Oct 9, 2026Oct 9, 2026

• TableMetadataTools.jl

  Public
  Tools for working with metadata of Tables.jl tables in Julia.

  Julia

  •

  MIT License

  •11 fork•1919 stars•22 issues•00 pull requests•Updated Oct 9, 2026Oct 9, 2026

• StructTypes.jl

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

  Julia

  •

  MIT License

  •2121 forks•8686 stars•1717 issues•55 pull requests•Updated Oct 9, 2026Oct 9, 2026

• SplitApplyCombine.jl

  Public
  Split-apply-combine strategies for Julia

  Julia

  •

  Other

  •1616 forks•154154 stars•88 issues•77 pull requests•Updated Oct 9, 2026Oct 9, 2026

• RData.jl

  Public
  Read R data files from Julia

  rjuliadatasets+ 3

  rjuliadatasetsrds-filerdatajulia-equivalents

  Julia

  •

  Other

  •1717 forks•6363 stars•88 issues•11 pull request•Updated Oct 9, 2026Oct 9, 2026

• PooledArrays.jl

  Public
  A pooled representation for arrays with few unique elements

  Julia

  •

  Other

  •1111 forks•4949 stars•1212 issues•33 pull requests•Updated Oct 9, 2026Oct 9, 2026

• NewlineLexers.jl

  Public
  Julia

  •

  Apache License 2.0

  •00 forks•00 stars•11 issue•33 pull requests•Updated Oct 9, 2026Oct 9, 2026

• Missings.jl

  Public
  Missing value support for Julia

  juliamissing-data

  juliamissing-data

  Julia

  •

  Other

  •1717 forks•7676 stars•1313 issues•55 pull requests•Updated Oct 9, 2026Oct 9, 2026

• MemPool.jl

  Public
  High-performance parallel and distributed datastore for Julia

  Julia

  •

  Other

  •1616 forks•2525 stars•33 issues•11 pull request•Updated Oct 9, 2026Oct 9, 2026

• JSONTables.jl

  Public
  JSON3.jl + Tables.jl

  jsonjuliatables

  jsonjuliatables

  Julia

  •

  MIT License

  •1111 forks•7171 stars•88 issues•44 pull requests•Updated Oct 9, 2026Oct 9, 2026

• FortranFiles.jl

  Public
  Julia support for reading/writing Fortran unformatted files

  Julia

  •

  Other

  •1212 forks•4141 stars•00 issues•00 pull requests•Updated Oct 9, 2026Oct 9, 2026