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.
LibrePDF / OpenPDF
lilishop / lilishop
Java 开源商城系统，基于 Spring Boot / Spring Cloud / Vue / Uniapp 的 B2B2C 多商户商城源码，支持小程序商城、微服务、分销、直播、秒杀、Docker 私有化部署。
camunda / camunda
Process Orchestration Framework
JFormDesigner / FlatLaf
FlatLaf - Swing Look and Feel (with Darcula/IntelliJ themes support)
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.
PeterCxy / Shelter
This repository is a mirror of https://gitea.angry.im/PeterCxy/Shelter. For bug reports, use https://lists.sr.ht/~petercxy/shelter
Neamar / KISS
Lightning fast, open-source, < 250kb Android launcher
power721 / alist-tvbox
AList proxy server for TvBox, support playlist and search.
researchxxl / syncthing-android
Syncthing-Fork - A Syncthing Wrapper for Android.
sepinf-inc / IPED
IPED Digital Forensic Tool. It is an open source software that can be used to process and analyze digital evidence, often seized at crime scenes by law enforcement or in a corporate investigation by private examiners.
starcwang / easy_javadoc
IntelliJ IDEA 插件，自动生成javadoc文档注释
federicoiosue / Omni-Notes
Open source note-taking application for Android
SkyTubeTeam / SkyTube
Copylefted libre / open source YouTube player for Android
QuantumBadger / RedReader
An unofficial open source Android app for Reddit.
itext / itext-java
iText for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText can be a boon to nearly every workflow.
MarginaliaSearch / MarginaliaSearch
Internet search engine for text-oriented websites. Indexing the small, old and weird web.
bit4woo / domain_hunter_pro
domain_hunter的高级版本，SRC挖洞、HW打点之必备！自动化资产收集；快速Title获取；外部工具联动；等等
continew-org / continew-admin
🔥Almost最佳后端规范🔥页面现代美观，且专注设计与代码细节的高质量多租户中后台管理系统框架。开箱即用，持续迭代优化，持续提供舒适的开发体验。当前采用技术栈：SpringBoot v3.4.x (Java17)、Vue3 & ArcoDesign、TS、Vite5 、SaToken、MyBatisPlus、Redisson、FastExcel、CosId、JetCache、JustAuth、Crane4j、SpringDoc、Hutool 等。
TrianguloY / URLCheck
Android app by TrianguloY: URLCheck
sanluan / PublicCMS
More than 2.7 million lines of code modification continuously iterated for 10 years to modernize java cms, easily supporting tens of millions of data, tens of millions of PV; Support static, server side includes; Currently has 0.0005% of the world's users (w3techs provided data), language support in Chinese, Japanese, English
GrimAnticheat / Grim
Fully async, multithreaded, predictive, open source, 3.01 reach, 1.005 timer, 0.01% speed, 99.99% antikb, "bypassable" 1.8-1.21 minecraft anticheat.
mit-cml / appinventor-sources
MIT App Inventor Public Open Source
apache / solr
Apache Solr open-source search software
alfio-event / alf.io
alf.io - The open source ticket reservation system for conferences, trade shows, workshops, meetups
bancika / diy-layout-creator
multi platform circuit layout and schematic drawing tool
apache / hop
Hop Orchestration Platform
apache / jena
Apache Jena, A free and open source Java framework for building Semantic Web and Linked Data applications.
wgzhao / Addax
Actively maintained successor to Alibaba DataX — a fast, versatile, open-source ETL tool for 30+ RDBMS and NoSQL data sources.
eddyizm / tempus
An open source and lightweight music client for Subsonic, designed and built natively for Android.
apk-editor / APK-Explorer-Editor
Source code of APK Explorer & Editor (AEE), an open-source tool to explore the contents of an installed APK!
SonarSource / sonar-java
:coffee: SonarSource Static Analyzer for Java Code Quality and Security
spring-projects / spring-modulith
Modular applications with Spring Boot
java-up-up / damai
🔥 🔥 官方推荐 🔥 🔥 高并发大麦网售票系统，使用 SpringCloud、Kafka、Redis、Sentinel、ElasticSearch、ShardingSphere 等，通过优化锁的策略、多级缓存管理、数据提前预热、精确的定制限流等多种策略，显著的降低下单延迟。此外还解决各种高并发难题的实际落地解决方案。是面试、就业、提高技术的不二选择！
mateaix / mateclaw
🤖 MateClaw — Your second brain with Multi-Agent Orchestration, MCP Protocol, Skills & Memory, Dream, and Multi-Channel Support. Built on Spring AI Alibaba.
devlive-community / metaforge
DataCap is integrated software for data transformation, integration, and visualization. Support a variety of data sources, file types, big data related database, relational database, NoSQL database, etc. Through the software can realize the management of multiple data sources, the data under the source of various operations conversion ...
wso2 / product-apim
Welcome to the WSO2 API Manager source code! For info on working with the WSO2 API Manager repository and contributing code, click the link below.
bytechefhq / bytechef
Open-source AI agents and workflow automation. Self-host or embed in your SaaS. Apache 2.0 alternative to n8n and Zapier.
OpenGamma / Strata
Open source analytics and market risk library from OpenGamma
zwc456baby / ScrcpyForAndroid
scrcpy for android
ls1intum / Artemis
Artemis - Interactive Learning with Automated Feedback
valkey-io / valkey-glide
An open source Valkey client library that supports Valkey, and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey and Redis OSS based applications. GLIDE is a multi language client library, written in Rust with programming language bindings, such as Java and Python
KouShenhai / KCloud-Platform-IoT
KCloud-Platform-IoT（老寇IoT云平台）是一个企业级单体架构和微服务架构的IoT云平台。采用DDD(领域驱动设计)思想，基于Spring Boot 4.1.1、Spring Cloud 2025.1.3、Spring Cloud Alibaba 2025.1.0.0 最新版本开发的云服务多租户IoT平台，家人们，点个star！拜托啦~
TimefoldAI / timefold-quickstarts
Get started with Timefold quickstarts here. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.
egdels / makeacopy
MakeACopy is an open-source document scanner app for Android that allows you to digitize paper documents with OCR functionality. The app is designed to be privacy-friendly, working completely offline without any cloud connection or tracking.
bengtmartensson / IrScrutinizer
IrScrutinizer is a program for IR signal analysis, decoding, generation and much more.
SysAdminDoc / HushTelegram
HushTelegram v0.0.19: Morphe patches that take sponsored messages, search ads, Stories and upsells out of Telegram and keep its usage reports on your phone. 67 patches for Telegram 13.0.3.
Ashmmmm / crockTail
crockTail is a passive OSINT (Open Source Intelligence) reconnaissance tool. Given a target domain, it aggregates publicly available information — DNS records, IP/ASN ownership, SSL/TLS certificate details, and domain registration data — into a single consolidated report.
hyundaimotorgroup / hmg-ipmap
Open-source IP geolocation platform that resolves IPv4 addresses to city, country, and continent
m-farhan-hamim / NetShield-DNS-Resolver-by-PSBDx
A local DNS resolver, ad/tracker sinkhole and live traffic dashboard for Android. Private, open source, and built in pure Java. No Firebase, no Google Play Services, no tracking.
alibaba / spring-cloud-alibaba
Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.
apache / incubator-seata
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
oracle / graal
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
APIJSON / APIJSON
🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs 🏆 实时 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码，前端(客户端) 定制返回 JSON 的数据和结构
Tencent / tinker
Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.
apache / dolphinscheduler
Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code
alibaba / ARouter
💪 A framework for assisting in the renovation of Android componentization (帮助 Android App 进行组件化改造的路由框架)
deeplearning4j / deeplearning4j
Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running math code and a java based math library on top of the core c++ library. Also includes samediff: a pytorch/tensorflow like library for running deep learn...
google / auto
A collection of source code generators for Java.
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.
niedev / RTranslator
Open source real-time translation app for Android that runs locally