Top 9 Java Fast Projects

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1. Bazel

   1 146 24,099 10.0 Java

   a fast, scalable, multi-language and extensible build system

   

   Project mention: Why Is This Site Built with C | news.ycombinator.com | 2025-03-30

   Agree regarding easiness of building rust (`cargo build`), extremely satisfying (git clone and cargo build...)

   Does anyone have any comments on Bazel[1] because I'm kind of settling on using it whenever it's appropriate (c/c++)?..

   [1] https://bazel.build/

2. 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.

   

3. AndroidNetworking

   2 0 5,788 4.6 Java

   🚀 A Complete Fast Android Networking Library that also supports HTTP/2 🚀

   

4. okdownload

   3 1 5,224 0.0 Java

   A Reliable, Flexible, Fast and Powerful download engine.

   

5. OrientDB

   4 3 4,823 9.8 Java

   OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.

   

6. Light-Java

   5 0 3,651 9.3 Java

   A fast, lightweight and more productive microservices framework

   

7. fury

   6 23 3,275 9.4 Java

   A blazingly fast multi-language serialization framework powered by JIT and zero-copy.

   

   Project mention: 2X compression ratio: Chunk based dynamic map serialization | news.ycombinator.com | 2025-02-20

   Available since https://github.com/apache/fury/releases/tag/v0.10.0

8. ReplicaDB

   7 1 443 2.5 Java

   ReplicaDB is open source tool for database replication, designed for efficiently transferring bulk data between relational and non-relational databases

   

9. SaaSHub

   www.saashub.com featured

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

   

10. dominion-ecs-java

    8 13 323 7.1 Java

    Insanely fast ECS (Entity Component System) for Java

    

11. jmail

    9 4 167 8.7 Java

    A modern and lightweight library for working with email addresses in Java

    

Java Fast related posts

• 2X compression ratio: Chunk based dynamic map serialization

  2 projects | news.ycombinator.com | 20 Feb 2025

• Resolving Python Import Failures in Bazel with `proto_library` Targets

  1 project | dev.to | 27 Dec 2024

• Inside `java.lang.String`: Understanding and Optimizing Instantiation Performance

  1 project | dev.to | 8 Dec 2024

• Apache Fury: reflection free and 50x faster serialization framework for graalvm

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

• The sorry state of Java deserialization

  2 projects | news.ycombinator.com | 22 Sep 2024

• Apache Fury serialization Framework 0.7.1 released: better compatibility

  1 project | news.ycombinator.com | 12 Sep 2024

• How to effectively work in big codebases

  1 project | dev.to | 15 Aug 2024
• A note from our sponsor - InfluxDB
  www.influxdata.com | 24 May 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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Sponsored

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.

www.influxdata.com

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