Modern Protobuf and gRPC integration with Maven, with support for custom binary and pure Java protoc plugins.

Java Non-Blocking Ping (ICMP)

SCION Java Client

This library provides an end-host networking stack for SCION and can be used in Rust applications to communicate over a SCION network.

LWJGL is a Java library that enables cross-platform access to popular native APIs useful in the development of graphics (OpenGL, Vulkan, bgfx), audio (OpenAL, Opus), parallel computing (OpenCL, CUD…

The C Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C

Point Cloud Library (PCL)

bazel build rules to use boost in bazel projects

Bazel rules for building PCL libraries (PointCloudLibrary)

Fast C logging library.

GoogleTest - Google Testing and Mocking Framework

PH-Tree C implementation

Specification for Java Data Objects JSR-243

Testing in-memory spatial indexes

PH-Tree

PH-Tree C implementation by Improbable.

Apache JDO project

Apache JDO project

Benchmarks of approximate nearest neighbor libraries in Python

A curated list of awesome frameworks, libraries and software for the Java programming language.

A private messenger for Android.

Otter Browser aims to recreate the best aspects of the classic Opera (12.x) UI using Qt5

Myria is a scalable Analytics-as-a-Service platform based on relational algebra.

Spatial index library with R*Tree, STR-Tree, Quadtree, CritBit, KD-Tree, CoverTree and PH-Tree

Java 3D Physics Engine & Library

ZooDB Object Database

Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation

Terasology - open source voxel world