Showing 226 open source projects for "java web application"

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  • EHS Software and Management System Icon
    EHS Software and Management System

    ERA offers the only full EHS&Q platform with advanced automation to drive your complete compliance.

    ERA Environmental Software Solutions develops web-based EHS management software for small, medium, and large manufacturers needing to comply with federal, provincial, and state regulations, monitor their air, water, and waste emissions and other environmental outputs, author and manage Safety Data Sheets (SDS) in more than 40 languages, or standardize their Health and Safety procedures for incident and inspection tracking, training delivery, and audit management. The platform also supports comprehensive reporting for programs like TRI, Tier II, Title V, NEI, and NPRI. Companies across the automotive, aerospace, general manufacturing, and paints and coatings industries, to name a few, rely on ERA’s all-in-one, SOC 2 Type II certified SaaS for complete coverage of their EHS needs.
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  • CloudZero: The Cloud Cost Optimization Platform Icon
    CloudZero: The Cloud Cost Optimization Platform

    CloudZero automates the collection, allocation, and analysis of your infrastructure and AI spend to uncover waste and improve unit economics.

    CloudZero is the leader in proactive cloud cost efficiency. We enable engineers to build cost-efficient software without slowing down innovation. CloudZero's next-generation cloud cost optimization platform automates the collection, allocation, and analysis of cloud costs to uncover savings opportunities and improve unit economics. We are the only platform that enables companies to understand 100% of their operational cloud spend and take an engineering-led approach to optimizing that spend. CloudZero is used by industry leaders worldwide, such as Coinbase, Klaviyo, Miro, Nubank, and Rapid7.
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  • 1
    Realtime Chat Application

    Realtime Chat Application

    Build and deploy a real time chat application

    This full-stack tutorial project shows how to build and deploy a real-time chat app using React on the client and Node/Express with Socket.io on the server. It covers the mechanics of establishing WebSocket connections, broadcasting and receiving messages, and maintaining active user rooms. The repository includes scripts and instructions to spin up both client and server quickly so you can experiment locally. It illustrates common patterns like event-driven messaging, joining/leaving rooms,...
    Downloads: 0 This Week
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  • 2
    Zotero

    Zotero

    Tool to help you collect, organize, annotate, cite, and share research

    Zotero is a powerful, free, open-source research management application designed to help students, academics, and professionals collect, organize, annotate, cite, and share research sources and materials for papers, projects, or books. It can save web pages, PDFs, books, articles, and more with metadata, automatically extract bibliographic information, and organize items into collections and tag systems, while supporting notes and annotations directly alongside references. ...
    Downloads: 22 This Week
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  • 3
    OWASP Juice Shop

    OWASP Juice Shop

    Probably the most modern and sophisticated insecure web application

    OWASP Juice Shop is probably the most modern and sophisticated insecure web application! It can be used in security trainings, awareness demos, CTFs and as a guinea pig for security tools! Juice Shop encompasses vulnerabilities from the entire OWASP Top Ten along with many other security flaws found in real-world applications! Juice Shop is written in Node.js, Express and Angular. It was the first application written entirely in JavaScript listed in the OWASP VWA Directory. ...
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    Downloads: 298 This Week
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  • 4
    Jmol

    Jmol

    An interactive viewer for three-dimensional chemical structures.

    Over 1,000,000 page views per month. Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other quantum chemistry programs. ...
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    Downloads: 637 This Week
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  • The CI/CD Platform built for Mobile DevOps Icon
    The CI/CD Platform built for Mobile DevOps

    For mobile app developers interested in a powerful CI/CD platform for mobile app development and mobile DevOps

    Save time, money, and developer frustration with fast, flexible, and scalable mobile CI/CD that just works. Whether you swear by native or would rather go cross-platform, we have you covered. From Swift to Objective-C, Java to Kotlin, as well as Xamarin, Cordova, Ionic, React Native, and Flutter: Whatever you choose, we will automatically configure your initial workflows and have you building in minutes.
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  • 5
    LWT ◆ Learning With Texts [Official]

    LWT ◆ Learning With Texts [Official]

    A feature-rich web application for language learning through reading

    ...To run LWT, you'll need: - a modern web browser, - a local web and database server with PHP - like XAMPP, MAMP, LAMP, - and the LWT application, which you can download here. Please note: All LWT forks on the web that I've found and tested are either outdated or buggy, even though they contain some new features or cleaner source code. This OFFICIAL VERSION is from the original author.
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    Downloads: 12 This Week
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  • 6
    RosarioSIS

    RosarioSIS

    Student Information System for School Management

    ...) - Grades - Scheduling - Eligibility - Attendance - Accounting - Student Billing - Discipline - Food Service Add-ons like Messaging, Email, Import tools, Quiz, Library modules and much more are available. Manage your school in one web-application powered by PHP/SQL (MySQL or PostgreSQL). RosarioSIS is multilingual and offers Moodle integration. Try RosarioSIS, check the demo: https://www.rosariosis.org/demo/ Quick Setup Guide: https://www.rosariosis.org/quick-setup-guide/
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    Downloads: 43 This Week
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  • 7

    FET_EDIT_PRINT_MOROCCO

    Advanced editor and printer for FET timetables.

    تطبيق ويب متقدم لعرض وتعديل وطباعة جداول الحصص التي تم إنشاؤها بواسطة برنامج FET، مع ميزات محسنة ومخصصة لنسخ FET بالنمط الرسمي و النظام المغربي (صباح-مساء). ====== An advanced web application for viewing, editing, and printing timetables created by the FET program, with enhanced features customized for official FET versions and the Moroccan system (morning-afternoon). Available in three languages: French, Arabic, and English.
    Downloads: 5 This Week
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  • 8
    University Timetabling
    UniTime is a comprehensive educational scheduling system that supports developing course and exam timetables, managing changes to these timetables, sharing rooms with other events, and scheduling students to individual classes. It is a distributed system that allows multiple university and departmental schedule managers to coordinate efforts to build and modify a schedule that meets their diverse organizational needs while allowing for minimization of student course conflicts. It can be used...
    Downloads: 9 This Week
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  • 9
    MGB OpenSource Guestbook
    MGB is a free OpenSource Guestbook completely written in PHP, using JavaScript and a MySQL Database. Easy to use, flexible and customizable with templates to make it fit 100% to your homepage.
    Downloads: 20 This Week
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  • Securely stream and govern industrial data to power intelligent operations with agentic insights. Icon
    Securely stream and govern industrial data to power intelligent operations with agentic insights.

    For IoT Developers, Solution Architects, Technical Architects, CTOs, OT/IT Engineers

    Trusted MQTT Platform — Fully-managed and cloud-native MQTT platform for bi-directional IoT data movement.
    Learn More
  • 10

    TOMUSS

    TOMUSS: The Online Multi User Simple Spreadsheet

    TOMUSS is an interactive web application (groupware) allowing multiple concurrent users to edit data tables. Its primary goal is the management of students grades.
    Downloads: 2 This Week
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  • 11
    EulerSharp

    EulerSharp

    Euler Yet another proof Engine

    EYE [1] is a reasoning engine supporting the Semantic Web layers [2]. It performs controlled chaining and it supports Euler paths [3]. Via N3 [4] it is interoperable with Cwm [5]. [1] http://eulersharp.sourceforge.net/README [2] http://www.w3.org/DesignIssues/diagrams/sweb-stack/2006a [3] http://mathworld.wolfram.com/KoenigsbergBridgeProblem.html [4] http://www.w3.org/TeamSubmission/n3/ [5] http://www.w3.org/2000/10/swap/doc/cwm
    Downloads: 0 This Week
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  • 12
    Scribe
    Scribe is a CMS for the Liferay Portal framework. It includes Web Content Management as well as Learning Management System features.
    Downloads: 0 This Week
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  • 13
    Quiz/Survey/Test - QST

    Quiz/Survey/Test - QST

    A Free, complete, enterprise grade, open source exam management system

    QST, the worlds unparalleled open source online/lan assessment software. From a quick quiz on your phone to very large scale, high stakes, proctored desktop testing, we make it easy/secure/economical. Our intuitive design contains features (Immediate detailed results, Create/Export/Import/Convert Questions, WYSIWYG/Math-Chemistry/Basic Editors, Question/Item Bank, Multiple Question Types, Multiple Delivery Styles, Multiple Delivery/Results Options, Adaptive/Branching Questions, Randomly...
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    Downloads: 37 This Week
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  • 14
    RobBX

    RobBX

    RobBX - is a powerfull DIY Arduino constructor based from IQBX

    RobBX - is a first in the world DIY Arduino constructor based from IQBX. Difference from prototype, RobBX has complete conception witch includes: a complete STL 3D-models with OpenSCAD sources; a special schemes and electronics connections; and powerfull Arduino firmware for ESP32 based on WiFi AP Server, connection to it from mobile device give a controller, programmable from IDE (on Blockly). Robb - is a low cost constructor, but it powerful for STEAM education.
    Downloads: 0 This Week
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  • 15
    JSmol

    JSmol

    JavaScript-Based Molecular Viewer From Jmol

    JSmol is the extension of the Java-based molecular visualization applet Jmol (jmol.sourceforge.net) as an HTML5 JavaScript-only web app. It can be used in conjunction with the Java applet to provide an alternative to Java when the platform does not support that (iPhone/iPad) or does not support applets (Android). Used in conjunction with the Jmol JavaScript Object (http://wiki.jmol.org/index.php/Jmol_Javascript_Object), JSmol seamlessly offers alternatives to Java on these non-Applet platforms. ...
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    Downloads: 13 This Week
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  • 16
    HTML Quiz Application With Timer & Point

    HTML Quiz Application With Timer & Point

    An Easy to Edit HTML, CSS & JAVASCRIPT QUIZ - For Students & Teachers

    ...This Application works offline, without needing an Internet Connection. Also, run this application on your internet browsers in Kiosk mode, for maximum secrecy. For details, please refer : https://ostechnix.com/launch-web-browsers-in-kiosk-mode-full-screen-from-cli/ See Below.
    Downloads: 1 This Week
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  • 17
    WideW - WebIDEWeb

    WideW - WebIDEWeb

    Web IDE in single HTML file

    IDE written in a single HTML file that runs on the browser tab. There is no need to install, download a single file and run anywhere. To change the initial configuration, edit the widew.html file in the last lines. * Widew use CodeMirror components in code editor. URLs: https://soluc.org/widew https://widew.sourceforge.io
    Downloads: 1 This Week
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  • 18
    WebEditorWeb

    WebEditorWeb

    Code editor in single HTML file

    Code editor written in a single HTML file that runs on the browser tab. There is no need to install, download a single file and run anywhere. To change the initial configuration, edit the wew.html file in the last lines. * WebEditorWeb use CodeMirror components in code editor.
    Downloads: 0 This Week
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  • 19
    Downloads: 4 This Week
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  • 20
    Epub.js

    Epub.js

    Enhanced eBooks in the browser

    Epub.js is an open-source Javascript library that allows any web page to render Epub documents on any device with a modern browser. Epub.js contains a flexible rendering engine and provides a simple interface for common ebook functions such as styling, persistence and pagination. We release and maintain Epub.js on GitHub, with a growing developer community. Just include a single javascript file, and pointing it at a hosted epub.
    Downloads: 8 This Week
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  • 21
    Web Security Dojo

    Web Security Dojo

    Virtual training environment to learn web app ethical hacking.

    Web Security Dojo is a virtual machine that provides the tools, targets, and documentation to learn and practice web application security testing. A preconfigured, stand-alone training environment ideal for classroom and conferences. No Internet required to use. Ideal for those interested in getting hands-on practice for ethical hacking, penetration testing, bug bounties, and capture the flag (CTF).
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    Downloads: 158 This Week
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  • 22
    Bridge Designer and Contest

    Bridge Designer and Contest

    A national virtual bridge engineering contest for kids of all ages.

    Bridge Designer has been replaced with the web app ASCE Bridge Designer, Cloud Edition. Binaries posted here will go away on 1 July 2026. The source repo will remain. A national virtual bridge engineering contest with prizes for middle and high school kids, grades 6 to 12, but anyone can enter for fun. Based on the award-wining Bridge Designer client software, now open source through this project. Web site infrastructure supports worldwide participation in qualifying and semifinal rounds...
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    Downloads: 2,813 This Week
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  • 23
    Sistema de Gestion Academica (SGA)

    Sistema de Gestion Academica (SGA)

    Sistema que agiliza la gestion de una institucion academica

    La presente herramienta implementa un Sistema de Gestión Académica, es un software que simula la lógica que se implementa en una Matrícula para una Universidad, esto es la creación, modificación, eliminación y la búsqueda de: Estudiantes, Profesores, Ciclos, Grupos, Cursos y Carreras. Esta herramienta posee una peculiaridad, se implementan tres soluciones o tres proyectos: consola, desktop y web, posee una arquitectura de capas: Backend (capa de datos, entidades y control) y Frontend MVC,...
    Downloads: 0 This Week
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  • 24
    Zocalo Prediction Markets
    Zocalo is a toolkit for building Prediction Markets, markets in securities that pay out depending on outcomes of future events. A prediction market can provide estimates of the likelihood of specific outcomes that are more reliable than other sources of
    Downloads: 5 This Week
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  • 25

    V2DC

    A synchronisation component for p5.js

    This project aims to build a synchronisation component to synchronise multiple p5.js clients. This component uses WebSocket and a Java EE based server (this last can be replaced by any other server side WebSocket enabled platform).
    Downloads: 0 This Week
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