Ansub / tv-detox

Make an old Android TV fast again with Claude Code or Codex: a tiny ad-free home screen plus the prompt to clean it up

mihirgupta0900 / tv-home

Debloat a slow, ad-filled Android TV over Wi-Fi and give it a fast Apple TV-style home screen. One prompt for Claude Code, or do it by hand.

alibaba / nacos

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

apache / skywalking

APM, Application Performance Monitoring System

dromara / Sa-Token

✨ 开源、免费、一站式 Java 权限认证框架，让鉴权变得简单、优雅！—— 登录认证、权限认证、分布式 Session 会话、微服务网关鉴权、SSO 单点登录、OAuth2.0 统一认证、jwt 集成、API Key 秘钥授权、API 参数签名

xpipe-io / xpipe

Access your entire server infrastructure from your local desktop

plantuml / plantuml

Generate diagrams from textual description

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.

apache / cassandra

Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.

react-native-image-picker / react-native-image-picker

:sunrise_over_mountains: A React Native module that allows you to use native UI to select media from the device library or directly from the camera.

apache / hertzbeat

An AI-powered next-generation open source real-time observability system.

dromara / lamp-cloud

[灯灯]微服务中后台快速开发平台，支持jdk21、jdk17、jdk8，专注于多租户、开放平台解决方案，亦可作为普通项目（非SaaS架构）的基础开发框架使用，目前已实现插拔式数据库隔离、SCHEMA隔离、字段隔离 等租户隔离方案。

grobidOrg / grobid

A machine learning software for extracting information from scholarly documents

tianshiyeben / wgcloud

Linux运维监控工具，支持系统硬件信息，内存，CPU，温度，磁盘空间及IO，硬盘smart，GPU，防火墙，网络流量速率等监控，服务接口监测，大屏展示，拓扑图，端口监控，进程监控，docker监控，日志监控，文件防篡改，数据库监控，指令批量下发执行，web ssh，Linux面板(探针)，告警，SNMP监测，K8S，Redis，Nginx，Kafka，资产管理，计划任务，密码管理，工作笔记

line / armeria

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

Querz / mcaselector

A tool to select chunks from Minecraft worlds for deletion or export.

micrometer-metrics / micrometer

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

JetBrains / fernflower

Decompiler from Java bytecode to Java, used in IntelliJ IDEA.

LibrePDF / OpenPDF

OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL.

apache / tika

The Apache Tika toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF).

dromara / liteflow

Lightweight, fast, stable, programmable component-based rule engine — where AI Agents orchestrate just like ordinary components. Uniquely designed DSL: component reuse, sync/async & dynamic orchestration, multi-language scripting, nested rules, hot deployment and smooth refresh. If you can orchestrate LiteFlow, you can orchestrate AI.

prometheus / jmx_exporter

A process for collecting metrics using JMX MBeans for Prometheus consumption

drewnoakes / metadata-extractor

Extracts Exif, IPTC, XMP, ICC and other metadata from image, video and audio files

dromara / RuoYi-Vue-Plus

多租户后台管理系统 重写RuoYi-Vue所有功能 集成 Sa-Token、Mybatis-Plus、WarmFlow、SpringDoc、Hutool、OSS 定期同步

bonigarcia / webdrivermanager

Automated driver management and other helper features for Selenium WebDriver in Java

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".

zeromq / jeromq

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

prometheus / client_java

Prometheus instrumentation library for JVM applications

spring-petclinic / spring-petclinic-microservices

Distributed version of Spring Petclinic built with Spring Cloud

onthegomap / planetiler

Flexible tool to build planet-scale vector tilesets from OpenStreetMap data fast

CaffeineMC / lithium

A Minecraft mod designed to improve the general performance of the game, without compromising functionality or mod compatibility

fr3ts0n / AndrOBD

Android OBD diagnostics with any ELM327 adapter

TeamNewPipe / NewPipeExtractor

NewPipe's core library for extracting data from streaming sites

dromara / MaxKey

Dromara MaxKey 🗝️ SSO ,Leading-Edge IAM-IDaas(Identity and Access Management) Product , Under Apache-2.0 is free ，业界领先的IAM-IDaas身份管理和认证产品，遵循Apache-2.0开源免费，支持OAuth2.x、OpenID Connect、SAML2.0、CAS、JWT、SCIM等SSO标准协议，基于RBAC统一权限控制，实现用户生命周期管理，开源、安全、合规、自主可控。

codenameone / CodenameOne

Open-source framework for native apps from one Java codebase, with a custom-rendered UI you control across iOS, Android, desktop, web, and watches.

zalexdev / strykerapp

Magic tool for pentest from your android device!

spring-guides / tut-spring-security-and-angular-js

Spring Security and Angular:: A tutorial on how to use Spring Security with a single page application with various backend architectures, ranging from a simple single server to an API gateway with OAuth2 authentication.

git-commit-id / git-commit-id-maven-plugin

Maven plugin which includes build-time git repository information into an POJO / *.properties). Make your apps tell you which version exactly they were built from! Priceless in large distributed deployments... :-)

skydoves / ColorPickerView

🎨 Android colorpicker for getting colors from any images by tapping on the desired color.

voghDev / PdfViewPager

Android widget that can render PDF documents stored on SD card, linked as assets, or downloaded from a remote URL.

JonathanLink / PDFLayoutTextStripper

Converts a pdf file into a text file while keeping the layout of the original pdf. Useful to extract the content from a table in a pdf file for instance. This is a subclass of PDFTextStripper class (from the Apache PDFBox library).

akto-api-security / akto

Akto is the fastest growing AI Security platform for your teams to secure AI agents, MCPs, LLMs, Agent skills, Gen AI apps in your organization.

reactor / BlockHound

Java agent to detect blocking calls from non-blocking threads.

erickok / transdroid

Manage your torrents from your Android device

piomin / sample-spring-microservices-new

Demo for Spring Boot and Spring Cloud microservices with distributed configuration (Spring Cloud Config), service discovery (Eureka), API gateway (Spring Cloud Gateway, Zuul), Swagger/OpenAPI documentation (Springdoc), logs correlation using Spring Cloud Sleuth/Micrometer OTEL and many more

Netflix / hollow

Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.

psi-probe / psi-probe

Advanced manager and monitor for Apache Tomcat, forked from Lambda Probe

dromara / RuoYi-Cloud-Plus

微服务管理系统 重写RuoYi-Cloud所有功能 整合 SpringCloudAlibaba、Dubbo3.0、Sa-Token、Mybatis-Plus、MQ、WarmFlow、ES、Docker 全方位升级 定期同步

dromara / tianai-captcha

captcha captcha captcha 可能是java界最好的开源行为验证码 [滑块验证码、点选验证码、行为验证码、旋转验证码， 滑动验证码]

dromara / skyeye

智能办公OA系统[SpringBoot2-快速开发平台]，适用于医院，学校，中小型企业等机构的管理。Activiti5.22+动态表单实现零java代码即可做到复杂业务的流程实施，同时包含文件在线操作、日志、考勤、CRM、ERP进销存、项目、拖拽式生成问卷、日程、笔记、计划、行政等多种复杂业务功能。同时，可进行授权二开。

vojtechhabarta / typescript-generator

Generates TypeScript from Java - JSON declarations, REST service client

lessthanoptimal / BoofCV

Fast computer vision library for SFM, calibration, fiducials, tracking, image processing, and more.

Minecraft-Radiance / Radiance

Radiance is rebuilt of Minecraft renderer on a Vulkan C++ backend, featuring native Hardware Ray Tracing on Windows & Linux. Break free from OpenGL limits for Minecraft.

dromara / jquick-curl

jquick‑curl: Java library to run raw curl commands, support copy‑paste curl from Postman/Apifox/Browser DevTools, no need to write HTTP client code.

qzind / tray

Browser plugin for sending documents and raw commands to a printer or attached device.

gavlyukovskiy / spring-boot-data-source-decorator

Spring Boot integration with p6spy, datasource-proxy, flexy-pool and spring-cloud-sleuth

wiglenet / wigle-wifi-wardriving

Nethugging client for Android, from wigle.net

prometheus / cloudwatch_exporter

Metrics exporter for Amazon AWS CloudWatch

OpenGamma / Strata

Open source analytics and market risk library from OpenGamma

neo4j-labs / neosemantics

Graph+Semantics: Import/Export RDF from Neo4j. SHACL Validation, Model mapping and more.... If you like it, please ★ ⇧