Showing 662 open source projects for "core java"

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  • 1
    Rifidi is a middleware and development platform for RFID. With Rifidi you can prototype an RFID application down to the core RFID Hardware and using Rifidi Edge you can easily develop business rules to turn RFID events into real business applications.
    Downloads: 3 This Week
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  • 2
    Lucifer

    Lucifer

    Lucifer: The Ultimate Dev-Ecosystem

    "Everything is integrated. Now, even I can't control it." 루시퍼(Lucifer)는 더 이상 단순한 런처가 아닙니다. 개발자가 필요로 하는 모든 하부 구조를 하나로 집대성한, 통제 불가능한 수준의 올인원 통합 제어 환경입니다. 🚀 핵심 특징 (Core Features) 시리얼 제어 (Advanced Serial Control): 하드웨어와의 접점을 완벽하게 장악합니다. 아두이노 및 각종 임베디드 장치와의 데이터 송수신을 가장 드라이하고 정밀하게 수행합니다. 서버 통합 (Terra Server Engine): MariaDB 연동형 고성능 자바 서버 '테라(Terra)'를 코어로 품어, 데이터 처리와 로직 실행의 중심축을 담당합니다. 톰캣 내장 (Embedded Tomcat): 별도의 WAS 설치 없이도 웹 환경을 즉각적으로 구동합니다. 루시퍼가 곧 웹 서버이자 플랫폼이 됩니다. 자바 내장 (Portable Java Environment): 환경 변수 설정이나 버전 갈등에서 완전히 자유롭습니다. ...
    Downloads: 6 This Week
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  • 3

    Serial-Master

    Serial/TCP terminal: ANSI color, logging, HEX input, & XLSX docs.

    Serial-Master is a comprehensive, cross-platform terminal application for both serial (COM) port and network communication, featuring a modern, intuitive graphical user interface (GUI) designed for simplifying debugging and monitoring tasks. Core Communication & Debugging Features Serial-Master is not just a basic terminal; it's a powerful tool with specialized features for data analysis and control: Advanced ANSI Color Display: Enhance data readability with support for ANSI color...
    Downloads: 6 This Week
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  • 4
    CoffeeWebServer

    CoffeeWebServer

    An http 1.1 server written in Java

    NIO HTTP/1.1 Web Server with support for multi-part forms, custom servlets, cookies, sessions, SSL, gzip and deflate encodings, pipelining, and more! Written in 100% Java with core server reliance only on the base jdk library.
    Downloads: 0 This Week
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  • 5
    Joget

    Joget

    AI Powered Open Source Platform to Easily Build Enterprise Web Apps

    Joget offers an open-source, AI-powered platform that converges no-code/low-code development with AI to rapidly build and customize enterprise applications at scale. By combining AI with visual app builders—not raw code—Joget makes app generation faster, safer, and more accessible for everyone. With Generative AI and Agentic AI capabilities, Joget Intelligence enables organizations to automate and enhance processes while maintaining oversight and compliance. Unlike typical AI code...
    Downloads: 48 This Week
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  • 6

    LegacyInsight

    Legacy reverse engineering tool

    LegacyInsight is an AI-powered reverse engineering platform that transforms legacy software systems into comprehensible business logic. Using cutting-edge GenAI, it analyzes legacy and extracts core operations, business rules, and data transformations—all translated into natural language. LegacyInsight supports enterprise-grade systems built on Java, COBOL, NET and other legacy stacks, helping organizations reclaim understanding of business-critical code.
    Downloads: 0 This Week
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  • 7
    Re-Winder

    Re-Winder

    Track & review PC activity with automated screenshots and time-lapse!

    ...It runs as a single-instance application, preserving settings across sessions. Installation is simple, with a Windows executable bundled with JRE, requiring no additional Java installation. It supports Windows 7/8/10/11 and runs optimally with 4GB RAM, 100MB initial storage, and a 1080p display. This first release includes all core functionalities, making Re-Winder ready for daily use.
    Downloads: 0 This Week
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  • 8

    Wheefun Graphics Library

    Portable Graphics Primitives

    The Wheefun Graphics Library (WFGFX) library implements basic graphics primitives that are designed to be used portably between different backends. The basic implementation includes support for the C and C++ programming languages. WFGFX at its core provides interfaces for manipulating both raster and vector images through an abstract graphics context; in many cases, several low-level primitives exist for more direct manipulation. It is designed to be easily ported to other programming environments like .NET and the Java Virtual Machine, making the codebase reusable as a result.
    Downloads: 0 This Week
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  • 9
    Codefather

    Codefather

    A programmer's guide to programming

    Codefather is a large programming learning resource and guide maintained by the creator “程序员鱼皮” (Programmer Yupi) that aggregates comprehensive learning pathways, tutorials, knowledge sharing, and practical project examples for many programming languages and technologies. It’s designed to serve as a one-stop programming encyclopedia that covers foundational learning routes for Java, front-end, Python, C++, algorithms, and core computer science topics, making it useful for beginners, career-changers, and students. In addition to structured learning paths, the repository includes curated educational content such as coding exercises, interview questions, study guides, and real-world project tutorials to help learners build skills systematically. ...
    Downloads: 0 This Week
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  • 10
    Spring Data R2DBC

    Spring Data R2DBC

    Provide support to increase developer productivity in Java

    Provide support to increase developer productivity in Java when using Reactive Relational Database Connectivity. Uses familiar Spring concepts such as a DatabaseClient for core API usage and lightweight repository-style data access. The primary goal of the Spring Data project is to make it easier to build Spring-powered applications that use new data access technologies such as non-relational databases, map-reduce frameworks, and cloud-based data services.
    Downloads: 1 This Week
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  • 11
    ...When using the manual download from there, you also need to include the following jar files in your project: juel-api-2.2.7.jar, juel-impl-2.2.7.jar, commons-beanutils-core-1.8.3.jar and commons-logging-1.1.1.jar API: http://colllib.sourceforge.net/apidoc/ NEW: colllib switches to Java 8 starting with colllib 2.0. If you depend on an older VM-version, please stick to colllib-1.6.
    Downloads: 0 This Week
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  • 12
    BotCity Framework Core

    BotCity Framework Core

    BotCity Framework - Open Source RPA

    Core module of the BotCity RPA framework. Basically, this module provides features to recognize UI elements and interact with it using mouse and keyboard actions. There are a number of third-party dependencies used in the project. Browse the Maven pom.xml file for details of libraries and versions used.
    Downloads: 0 This Week
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  • 13
    DDDplus

    DDDplus

    A lightweight flexible development framework

    DDDplus, originally cp-ddd-framework(cp means Central Platform, lightweight flexible development framework for complex business architecture. A set of lightweight business mid-stage development framework, based on DDD thinking, is committed to the precipitation and inheritance of business assets, comprehensively solves the expansion problem of complex business scenarios, realizes the core elements of mid-stage, and empowers mid-stage construction. Integrating the complex ecological...
    Downloads: 0 This Week
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  • 14
    TXM

    TXM

    Unicode XML TEI text analysis platform

    TXM is a free and open-source cross-platform Unicode & XML based text analysis environment and graphical client, supporting Windows, Linux and Mac OS X. It can also be used online as a J2EE standard compliant web portal (GWT based) with access control built in. DOWNLOAD LATEST VERSION OF TXM : http://textometrie.ens-lyon.fr/spip.php?rubrique61&lang=en TXM offers a comprehensive range of analysis tools (concordances, collocate search, frequency lists, etc.) based on the powerfull CQP...
    Downloads: 18 This Week
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  • 15
    Guice

    Guice

    Lightweight dependency injection framework for Java 6 and above

    Guice is a lightweight, open source, dependency injection framework for Java 6 and higher. It was made to alleviate the need for factories and using new in your Java code. You would still need to write factories in some cases as you normally would, but with Guice your code will no longer directly depend on these factories. In most cases, they will also be easier to change, unit test and reuse. Guice fills in a lot of the missing features in core Java, and helps to design better APIs. ...
    Downloads: 0 This Week
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  • 16
    EtendoERP

    EtendoERP

    Etendo ERP is upgrade from Openbravo

    Etendo ERP is upgrade from Openbravo Openbravo announces EOS and EOL for certain Core ERP modules for Non-Retail customers. Here’s Everything You Need to Know What’s next for existing Non-Retail Customers and Partners First of all, if you’ve been an Openbravo customer using all or some of these core ERP modules or a Partner selling and implementing them, I want to thank you for having been on this journey with us. Thus, for Openbravo to further focus on retail and to facilitate our...
    Downloads: 0 This Week
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  • 17
    javaboy-code-samples

    javaboy-code-samples

    Collection of Java code examples and demo projects

    javaboy-code-samples is a well-curated collection of Java code examples and demo projects assembled by a prolific instructor and blogger to illustrate key concepts in backend development. Rather than focusing on a single application, it groups many small sample programs and projects that exemplify usage of Java core APIs, Spring Boot, frameworks like GRPC and Shiro, REST services, JWT, web security, caching, asynchronous processing, and database interactions. ...
    Downloads: 0 This Week
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  • 18
    Hippo4j

    Hippo4j

    Powerful dynamic thread pool framework with monitoring/alarm functions

    Dynamically observable thread pool framework to improve online operation guarantee capabilities for business systems. Dynamically change thread pool parameters when the application is running, including not limited to core, maximum thread, blocking queue size, and rejection strategy, etc., and support different node thread pool configuration differentiation under the application cluster. Buried when the application thread pool is running, it provides four alarm dimensions, such as...
    Downloads: 0 This Week
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  • 19
    OpenbravoTech

    OpenbravoTech

    Openbravo ERP is an open-source enterprise resource planning (ERP)

    Openbravo ERP is an open-source enterprise resource planning (ERP) software that helps businesses manage their core business processes, including financial management, purchasing, sales, inventory management, and project management. It is based on a web-based architecture and offers a modular design, allowing businesses to easily customize and extend the software to meet their specific needs. Openbravo ERP is available in both cloud-based and on-premise deployment options and supports...
    Downloads: 22 This Week
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  • 20
    Windows Service Wrapper permissive

    Windows Service Wrapper permissive

    A wrapper executable that can run any executable as a Windows service

    ...You basically write a configuration file specifying how you'd like your process to be launched, and we provide programmatic means to install/uninstall/start/stop services. Another notable difference is that winsw can host any executable, whereas Java Service Wrapper can only host Java apps. Whether you like this or not depends on your taste, so I wouldn't claim mine is better. It's just different. WinSW 3 can run on Windows platforms with .NET Framework 4.6.1 or later versions installed. For systems without .NET Framework, the project provides native 64-bit and 32-bit executables based on .NET Core.
    Downloads: 69 This Week
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  • 21
    hematite

    hematite

    A simple Minecraft written in Rust with the Piston game engine

    ...Developed within the Piston ecosystem, the project serves primarily as a technical experiment exploring how Rust can be used to build complex game systems such as rendering, world simulation, and client architecture. Hematite aims to replicate core elements of Minecraft’s mechanics while leveraging Rust’s safety guarantees and modern performance capabilities. The project also explores the possibility of building alternative server implementations or game engines compatible with Minecraft-style gameplay. By rewriting core systems in Rust, the developers hope to create a more efficient and flexible architecture compared with the original Java-based implementation. ...
    Downloads: 1 This Week
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  • 22
    xBridge - I2C/SMBus GUI

    xBridge - I2C/SMBus GUI

    USB Bridge for SMBus/I2C, GPIO, & Clock

    ...It can control and transmit SMBus/I2C, GPIO, Clock and other interfaces through USB. The product includes software and hardware. It has the characteristics of easy use and development. The core chip is CP2112 Graphical software and operating manual can be downloaded for free at http://xbridge-m01.doidx.com Provide the underlying Java API, http://xsmbus-m01.doidx.com , which can do simple testing and develop user-specific graphical interface products. xSmbus-xx, xBridge-xx do not need to install the driver according to the operating system in advance, nor select the COM port requirement, as long as they are in the Java environment, they can be plug and play. ...
    Downloads: 6 This Week
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  • 23
    ixy-languages

    ixy-languages

    A high-speed network driver written in C, Rust, C++, Go, C#, Java

    ixy-languages is a repository exploring the implementation of the ixy network driver (originally written in C) in multiple programming languages, showing how the same core logic can be expressed across language boundaries. The ixy driver is a minimal DPDK-based user-space NIC driver intended for education, demonstration, and controlled experimentation. This project reimplements the ixy driver architecture in Rust, Go, C++, Zig, and possibly other languages, maintaining the same driver...
    Downloads: 0 This Week
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  • 24
    compileflow

    compileflow

    Core business process engine of Alibaba Halo platform

    ...The Compileflow process engine is an important part of Taobao Business Process Management(TBBPM), which is dedicated to optimizating operations at Alibaba’s Taobao Marketplace. Specifically, Compileflow is designed to focus on pure memory execution and stateless process engines by converting process files to generate, compile and execute java code. Currently, compileflow powers multiple core systems such as Alibaba's e-commerce stores and transactions. Compileflow allows developers to design their own business processes through the process editor, which will visualize complex business logic, and build a bridge between designers and development engineers.
    Downloads: 0 This Week
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  • 25
    tabtoy

    tabtoy

    High performance tabular data exporter

    High-performance tabular data export tool. Support Xlsx/CSV as mixed input of tabular data. Support JSON/Golang/C#/Java/Lua/binary source, data, and type output. Automatic cell data format checking, accurate to cell errors. Support predefined enumeration can use Chinese enumeration type. Support table splitting, support multi-person collaboration. Support KV configuration table, convenient to use the table as a configuration file. Multi-core concurrent export, cache acceleration, export hundreds of files in seconds. ...
    Downloads: 0 This Week
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