All repos — GH Trending Explorer

Termux - a terminal emulator application for Android OS extendible by variety of packages.

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

A free, open-source alternative to Burp Suite: an intercepting proxy and web app security testing suite with Repeater, Intruder, Collaborator and a built-in OWASP ZAP scanner. Linux, AGPL-3.0.

jean-voila / FeurStagram

Instagram without Reels, feed or ads: an open-source, updatable Instagram app for Android that keeps DMs and stories.

keycloak / keycloak

Open Source Identity and Access Management For Modern Applications and Services

netty / netty

Netty project - an event-driven asynchronous network application framework

alibaba / nacos

an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.

conductor-oss / conductor

Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents

kestra-io / kestra

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

alibaba / spring-cloud-alibaba

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.

apache / skywalking

APM, Application Performance Monitoring System

apache / rocketmq

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.

oracle / graal

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

eclipse-vertx / vert.x

Vert.x is a tool-kit for building reactive applications on the JVM

GoogleContainerTools / jib

🏗 Build container images for your Java applications.

pinpoint-apm / pinpoint

APM, (Application Performance Management) tool for large-scale distributed systems.

langchain4j / langchain4j

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

codecentric / spring-boot-admin

Admin UI for administration of spring boot applications

signalapp / Signal-Server

Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS

Activiti / Activiti

Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.

spring-projects / spring-ai

An Application Framework for AI Engineering

dropwizard / metrics

:chart_with_upwards_trend: Capturing JVM- and application-level metrics. So you know what's going on.

dependency-check / DependencyCheck

OWASP dependency-check is a software composition analysis utility that detects publicly disclosed vulnerabilities in application dependencies.

Col-E / Recaf

The modern Java bytecode editor

micronaut-projects / micronaut-core

Micronaut Application Framework

btraceio / btrace

Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.

micrometer-metrics / micrometer

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

JabRef / jabref

Desktop app for managing BibTeX and BibLaTeX (.bib) libraries

torakiki / pdfsam

PDFsam, a desktop application to split, merge, mix, rotate PDF files and extract pages

freeplane / freeplane

Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.

Athou / commafeed

Google Reader inspired self-hosted personal RSS reader.

getActivity / Toaster

Android 吐司框架，专治 Toast 各种疑难杂症

apache / linkis

Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.

wildfly / wildfly

WildFly Application Server

shmykelsa / AAAD

The original application for downloading and installing apps made specifically for Android Auto outside of Google Play Store. Active since 2021.

javamelody / javamelody

JavaMelody : monitoring of JavaEE applications

spring-projects / spring-batch

Spring Batch is a framework for writing batch applications using Java and Spring

Gedsh / InviZible

Android application for online privacy and security

federicoiosue / Omni-Notes

Open source note-taking application for Android

opensolon / solon

🔥 Java enterprise application development framework for full scenario: Restrained, Efficient, Open, Ecologicalll!!! 700% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90% smaller; Compatible with java8 ~ java26; Supports LTS. (Replaceable spring)

i2p / i2p.i2p

I2P is an anonymizing network, offering a simple layer that identity-sensitive applications can use to securely communicate. All data is wrapped with several layers of encryption, and the network is both distributed and dynamic, with no trusted parties.

QuantumBadger / RedReader

An unofficial open source Android app for Reddit.

dedicatedcode / reitti

Reitti is a comprehensive personal location tracking and analysis application that helps you understand your movement patterns and significant places. The name "Reitti" comes from Finnish, meaning "route" or "path".

mendhak / gpslogger

:satellite: Lightweight GPS Logging Application For Android.

Peergos / Peergos

A p2p, secure file storage, social network and application protocol

zeromq / jeromq

JeroMQ is a pure Java implementation of the ZeroMQ messaging library, offering high-performance asynchronous messaging for distributed or concurrent applications.

find-sec-bugs / find-sec-bugs

The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)

spring-projects / spring-integration-samples

You are looking for examples, code snippets, sample applications for Spring Integration? This is the place.

prometheus / client_java

Prometheus instrumentation library for JVM applications

DSheirer / sdrtrunk

A cross-platform java application for decoding, monitoring, recording and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR). Website: