volodymyr-babak

barman

Barman - Backup and Recovery Manager for PostgreSQL

keycloak

Open Source Identity and Access Management For Modern Applications and Services

thingsboard-client-sdk

Client SDK to connect with ThingsBoard IoT Platform from IoT devices (Arduino, Espressif, etc.)

thingsboard

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

sizov.github.io

cassandra_snapshotter

A tool to backup cassandra nodes using snapshots and incremental backups on S3

sunrisesunsetlib-java

Library for computing the sunrise/sunset from GPS coordinates and a date, in Java.

MathParser.org-mXparser

Math Parser Java Android C# .NET/MONO (.NET Framework, .NET Core, .NET Standard, .NET PCL, Xamarin.Android, Xamarin.iOS) CLS Library - a super easy, rich and flexible mathematical expression parser (expression evaluator, expression provided as plain text / strings) for JAVA and C#. Main features: rich built-in library of operators, constants, math functions, user defined: arguments, functions, recursive functions and general recursion (direct / indirect). Additionally parser provides grammar and internal syntax checking.

graphhopper

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

directions-api-java-client

Deprecated Repo for the Java and Android client for the GraphHopper Directions API

streamex

Enhancing Java Stream API

jOOL

jOOλ - The Missing Parts in Java 8 jOOλ improves the JDK libraries in areas where the Expert Group's focus was elsewhere. It adds tuple support, function support, and a lot of additional functionality around sequential Streams. The JDK 8's main efforts (default methods, lambdas, and the Stream API) were focused around maintaining backwards compatibility and implementing a functional API for parallelism.

chirpstack-network-server

ChirpStack Network Server is an open-source LoRaWAN network-server.

grpc-java

The Java gRPC implementation. HTTP/2 based RPC

udemy-docker-mastery

Docker Mastery Udemy course to build, compose, deploy, and manage containers from local development to high-availability in the cloud

thingsboardlogic

logic unit for thingsboard.io

xgboost

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

wrk

Modern HTTP benchmarking tool

RxJava

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

kubernetes

Production-Grade Container Scheduling and Management

platformio-core

Your Gateway to Embedded Software Development Excellence :alien:

azure-iot-protocol-gateway

Azure IoT protocol gateway enables protocol translation for Azure IoT Hub

jgrapht

Master repository for the JGraphT project

thingsboard-gateway

Open-source IoT Gateway - integrates devices connected to legacy and third-party systems with ThingsBoard IoT Platform using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols

gatling

Modern Load Testing as Code

kafka

Mirror of Apache Kafka

gradle

Adaptable, fast automation for all

netty

Netty project - an event-driven asynchronous network application framework

spray

A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable

akka-patterns

Demonstration of the common Akka patterns