Top 19 Java Visualization Projects

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1. Thingsboard

   1 18 19,328 10.0 Java

   Open-source IoT Platform - Device management, data collection, processing and visualization.

   

   Project mention: Real-Time IoT Visualization Essentials | dev.to | 2024-11-14

   2. ThingsBoard: An open-source IoT platform that supports data visualization, remote control, and device management. Its real-time data widgets allow users to track device metrics dynamically. https://thingsboard.io/

2. Stream

   getstream.io featured

   Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

   

3. Smile

   2 11 6,217 9.8 Java

   Statistical Machine Intelligence & Learning Engine

   

   Project mention: Kotlin for AI-Powered App Development | dev.to | 2025-05-23

   Kotlin can use any Java library, giving you access to powerful machine learning frameworks like DeepLearning4J, Smile, and Weka.

4. Gephi

   3 51 6,157 3.7 Java

   Gephi - The Open Graph Viz Platform

   

   Project mention: Gephi – The Open Graph Viz Platform | news.ycombinator.com | 2025-03-15

5. Tablesaw

   4 5 3,656 7.8 Java

   Java dataframe and visualization library

   

   Project mention: Fahmatrix – A Lightweight, Pandas-Like DataFrame Library for Java (GitHub) | news.ycombinator.com | 2025-05-16

   Always great to see efforts to make working with data frames easier. Here are some similar data frame libraries for Java:

   https://github.com/jtablesaw/tablesaw

   https://github.com/dflib/dflib

   My preferred way is just use duckdb java API. I didn't see anything better in performance/efficiency. Also a SQL query is often easier to write

6. Plan

   5 29 942 9.4 Java

   Player Analytics plugin for Minecraft Server platforms - View player activity of your server with ease. :calendar: (by plan-player-analytics)

   

7. audio-visualizer-android

   6 1 876 0.0 Java

   🎵 [Android Library] A light-weight and easy-to-use Audio Visualizer for Android.

   

8. ECharts-Java

   7 1 380 5.4 Java

   A Java Visualization Library based on Apache ECharts 5.x. 基于 Apache ECharts 5.x 的 Java 可视化类库。

   

9. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

10. binjr

    8 8 304 8.7 Java

    A Time Series Browser

    

    Project mention: Binjr: A standalone time series browser | news.ycombinator.com | 2025-03-05

11. WorldEditCUI

    9 1 277 3.9 Java

    WorldEdit client interface for Minecraft, running on Fabric

    

12. matplotlib4j

    10 2 230 0.0 Java

    Matplotlib for java: A simple graph plot library for java, scala and kotlin with powerful python matplotlib

    

13. RatingReviews

    11 0 205 0.0 Java

    Simple rating bars, a view similar to the ones seen on Google Playstore. ⭐🌟✨

    

14. Mines Java Toolkit

    12 0 78 0.0 Java

    The Mines Java Toolkit

    

15. KLighD

    13 1 36 7.3 Java

    KIELER Lightweight Diagams

    

16. minvio

    14 4 27 5.5 Java

    Minvio is a Lightweight Java framework for developing graphical applications.

    

17. Stato_COVID19_Italia_Android

    15 1 22 0.7 Java

    COVID-19 Italia - Applicazione Android per il monitoraggio della situazione

    

18. SiVi

    16 1 21 0.0 Java

    Simplex texture visualization tool

    

19. WAT-Vis

    17 1 14 1.8 Java

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

    

20. redotable

    18 1 10 10.0 Java

    A dotplot application for DNA/RNA sequence

    

21. VectorFieldSimulator

    19 3 1 5.7 Java

    Vector field simulator

    

    Project mention: Vector Field Art | news.ycombinator.com | 2024-12-09

22. SaaSHub

    www.saashub.com featured

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

    

Java Visualization related posts

• Gephi – The Open Graph Viz Platform

  1 project | news.ycombinator.com | 15 Mar 2025

• Vector Field Art

  1 project | news.ycombinator.com | 9 Dec 2024

• DAGitty – draw and analyze causal diagrams

  3 projects | news.ycombinator.com | 4 Sep 2024

• 🌌 Dataviz of the architecture of a speech w/ Nocodefunctions & Gephi(sto)

  2 projects | dev.to | 8 Jun 2024

• Show HN: Procedural art using vector fields

  1 project | news.ycombinator.com | 5 Jun 2024

• The Current State of Clojure's Machine Learning Ecosystem

  4 projects | news.ycombinator.com | 7 Apr 2024

• The Hunt for the Missing Data Type

  10 projects | news.ycombinator.com | 4 Mar 2024
• A note from our sponsor - InfluxDB
  www.influxdata.com | 17 Jul 2025

  InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

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