Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

Ghidra is a software reverse engineering (SRE) framework

All Algorithms implemented in Java

Free universal database tool and SQL client

Apache Kafka - A distributed event streaming platform

A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

Telegram for Android source

Apache Flink

Graphs for Everyone

Apache Hadoop

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

Logstash - transport and process your logs, events, or other data

A free, secure and open source app for Android to manage your 2-step verification tokens.

Open-Source Web UI for Apache Kafka Management

Apache Beam is a unified programming model for Batch and Streaming data processing.

signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.

No-root network monitor, firewall and PCAP dumper for Android

A process for collecting metrics using JMX MBeans for Prometheus consumption

Apache Kafka, Apache Flink and Confluent Platform examples and demos

"Mastering Distributed Tracing" by Yuri Shkuro, published by Packt

Android app that uses TensorFlow Lite to run a MobileDet object detection model using the NNAPI