Top 5 Java C++ Projects

Aeron

7 6,512 9.8 Java

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

Project mention: Aeron: Efficient reliable UDP unicast, UDP multicast, and IPC message transport | news.ycombinator.com | 2023-01-07
JavaCPP

3 4,122 8.5 Java

The missing bridge between Java and native C++

Project mention: Any library you would like to recommend to others as it helps you a lot? For me, mapstruct is one of them. Hopefully I would hear some other nice libraries I never try. | reddit.com/r/java | 2023-05-27

JavaCPP and presets for working with JNI
InfluxDB

www.influxdata.com
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Access the most powerful time series database as a service. Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.
QR-Code-generator

7 3,676 0.0 Java

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.

Project mention: QR Code Authentication to perform a function | reddit.com/r/CodingHelp | 2023-04-26
SBE

3 2,844 7.3 Java

Simple Binary Encoding (SBE) - High Performance Message Codec

Project mention: Simple Binary Encoding (SBE) – High Performance Message Codec | news.ycombinator.com | 2023-01-04
Nayuki-web-published-code

1 124 4.3 Java

Complete collection of code files (*.java/js/py/cpp/etc.) published on Project Nayuki website.

Project mention: Ask HN: Those making $0/month or less on side projects – Show and tell | news.ycombinator.com | 2023-01-27

My works over the years are accumulated on https://www.nayuki.io/ . Lately I finished writing a new PNG library ( https://www.nayuki.io/page/png-library ), and now I'm revamping a DEFLATE library ( https://www.nayuki.io/page/deflate-library-java ).
Sonar

www.sonarsource.com
sponsored

Write Clean Java Code. Always.. Sonar helps you commit clean code every time. With over 600 unique rules to find Java bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

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). The latest post mention was on 2023-05-27.