Java Data Analysis

Open-source Java projects categorized as Data Analysis

Top 7 Java Data Analysis Projects

Data Analysis
  1. OpenRefine

    OpenRefine is a free, open source power tool for working with messy data and improving it

    Project mention: OpenRefine: For working with, cleaning, transforming messy data | news.ycombinator.com | 2025-02-09
  2. CodeRabbit

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  3. Alluxio (formerly Tachyon)

    Alluxio, data orchestration for analytics and machine learning in the cloud

  4. Tablesaw

    Java dataframe and visualization library

  5. helicalinsight

    Helical Insight software is world’s first Open Source Business Intelligence framework which helps you to make sense out of your data and make well informed decisions.

  6. dflib

    In-memory Java DataFrame library

    Project mention: Java DataFrame library 1.0 GA release | news.ycombinator.com | 2024-12-18
  7. Morpheus

    The foundational library of the Morpheus data science framework

  8. WAT-Vis

    A tool for game developers and server owners to decode, visualize, and analyze player positional data.

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Java Data Analysis related posts

  • OpenRefine: For working with, cleaning, transforming messy data

    1 project | news.ycombinator.com | 9 Feb 2025
  • Learning JWT security using KumuluzEE — The finances of a league of the environment

    8 projects | dev.to | 27 Dec 2024
  • Java DataFrame library 1.0 GA release

    1 project | news.ycombinator.com | 18 Dec 2024
  • What you need to know about the future of Mozilla Hubs

    1 project | news.ycombinator.com | 15 Feb 2024
  • OpenRefine

    1 project | /r/patient_hackernews | 23 Oct 2023
  • OpenRefine

    2 projects | news.ycombinator.com | 21 Oct 2023
  • java string equals returns false, even for identical strings

    1 project | /r/javahelp | 8 Sep 2023
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    coderabbit.ai | 10 Feb 2025
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Index

What are some of the best open-source Data Analysis projects in Java? This list will help you:

# Project Stars
1 OpenRefine 11,073
2 Alluxio (formerly Tachyon) 6,929
3 Tablesaw 3,589
4 helicalinsight 302
5 dflib 241
6 Morpheus 239
7 WAT-Vis 14

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