Showing 220 open source projects for "java real time projects"

View related business solutions
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 1
    Tiled

    Tiled

    Flexible level editor

    Tiled is a free and open source, easy to use, and flexible level editor. Tiled is highly flexible. It can be used to create maps of any size, with no restrictions on tile size, or the number of layers or tiles that can be used. Maps, layers, tiles, and objects can all be assigned arbitrary properties. Tiled's map format (TMX) is easy to understand and allows multiple tilesets to be used in any map. Tilesets can be modified at any time. Tiled is a general purpose tile map editor for all...
    Downloads: 14 This Week
    Last Update:
    See Project
  • 2
    HSharp

    HSharp

    HSharp is a library used to analyze markup language like HTML

    HSharp appears to be an experimental C#/.NET project exploring higher-level abstractions or helper patterns (the naming hints at “H#” as a layer or framework on top of C#). It groups together utilities, base classes, and conventions so that common app logic can be written faster and with less boilerplate. The repo acts as a sandbox for testing these patterns in real code, which is helpful if you want to see how the author structures services, models, or infrastructure concerns. Because it’s...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    Zerocode

    Zerocode

    API automation and load testing framework

    A community-developed, free, open source, microservices API automation and load testing framework built using JUnit core runners for Http REST, SOAP, Security, Database, Kafka and much more. Zerocode Open Source enables you to create, change, orchestrate and maintain your automated test cases declaratively with absolute ease. Zerocode makes it easy to create and maintain automated tests with absolute minimum overhead for REST,SOAP, Kafka Real Time Data Streams and much more. It has the best...
    Downloads: 4 This Week
    Last Update:
    See Project
  • 4
    Bootstrap Blazor Component

    Bootstrap Blazor Component

    Bootstrap Blazor is an enterprise-level UI component library

    Bootstrap Blazor Component is an enterprise-grade UI component library built on top of the Bootstrap framework and Microsoft’s Blazor platform, designed to accelerate the development of modern web applications using C#. It provides a comprehensive set of pre-built, high-quality UI components that follow responsive design principles, enabling developers to create consistent and visually appealing interfaces without starting from scratch. The library supports both Blazor Server and WebAssembly...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 5
    Framework Benchmarks

    Framework Benchmarks

    Source for the TechEmpower Framework Benchmarks project

    If you're new to the project, welcome! Please feel free to ask questions here. We encourage new frameworks and contributors to ask questions. We're here to help! This project provides representative performance measures across a wide field of web application frameworks. With much help from the community, coverage is quite broad and we are happy to broaden it further with contributions. The project presently includes frameworks on many languages including Go, Python, Java, Ruby, PHP, C#,...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Cucumber

    Cucumber

    Cucumber for Ruby

    ...Because they can be read by anyone, you can use them to help improve communication, collaboration and trust on your team. This is the Ruby implementation of Cucumber. Cucumber is also available for JavaScript, Java, and a lot of other languages. Validate executable specifications against your code on any modern development stack. 40+ million open source downloads, the #1 tool for BDD. CucumberStudio is the leading collaboration platform for BDD - an easy-to-use tool to define ideas, test code, and learn in production from real-time insight.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 7
    GoCD

    GoCD

    Main repository for GoCD, continuous delivery server

    GoCD’s value stream map shows your entire path to production in a single view. Easily navigate across jobs, spot inefficiencies, and optimize your process. No plugin required, out of box CD. GoCD streamlines your CD workflow on popular cloud environments such as Kubernetes, Docker, AWS and more. GoCD excels at modeling complex CD workflows for fast feedback with its modeling constructs, parallel execution and dependency management. No plugin required, out of box CD. GoCD helps you...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    mall-admin-web

    mall-admin-web

    frontend component of the “mall” e-commerce system

    mall-admin-web is the frontend component of the “mall” e-commerce system, implemented in Vue (plus Element UI) to deliver the backend management interface: product management, order management, member management, promotions, operations, content, statistics and settings. It demonstrates how a modern single-page application can be structured to integrate with the backend services described in the learning / microservice projects, including authentication (JWT or token), REST APIs, role/permission management and real-time dashboards. The codebase offers modular UI architecture, Vue component patterns, dynamic menu and permission handling, and visualization of statistics and reports. For teams building an admin portal or internal operations system, this project provides a concrete blueprint for UI design, API integration, state management and role-based access control. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Must-Watch CSS

    Must-Watch CSS

    CSS Grid, flexbox, custom variables, performance, frameworks

    Must-Watch CSS is a curated collection of high-quality recorded talks and presentations about CSS, covering both foundational topics (like layout, Flexbox, Grid) and more advanced or modern concerns (such as performance, tooling, CSS variables, animations, and architecture). Rather than being a code library, it serves as a learning resource — a “watch-list” for front-end or UI developers who want to deepen their understanding of CSS beyond basic syntax. The repository organizes talks by year...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Try Free
  • 10
    Amper

    Amper

    Build tool for the Kotlin and Java languages

    Amper is an open-source data collection and metric reporting agent developed by JetBrains as part of their internal analytics and telemetry infrastructure for IntelliJ-based products. Its purpose is to gather usage statistics, performance metrics, error reports, and other diagnostic signals from IDE installations in a privacy-conscious way to help product teams understand real-world usage patterns and improve quality. Designed to be lightweight and efficient, Amper runs as a background...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    AndroidIDE

    AndroidIDE

    AndroidIDE is an IDE for Android to develop full featured Android apps

    An IDE to develop real, Gradle-based Android applications on Android devices.
    Downloads: 82 This Week
    Last Update:
    See Project
  • 12
    Arianne RPG

    Arianne RPG

    Arianne is an engine to develop multiplayer online games like Stendhal

    Arianne is a multiplayer online engine to develop turn based and real time games, providing a simple way of creating the game server rules and clients like our MORPG Stendhal. Our engine Marauroa uses Java and SQL for hosting hundreds of players on a solo host. Stendhal is a fun friendly and free multiplayer online adventure game with a huge and rich world. With hundreds of NPCs and different quests, features like the Travel log and achievement system keep track of progress. ...
    Downloads: 101 This Week
    Last Update:
    See Project
  • 13

    Tachyon Tunnel

    Java Audio Plugin System

    Several projects here: - An audio plugin system, 100% Java based - A demo command-line audio time stretching tool based on the plugin system - A fork of tritonus, with: o Support for floating-point encoding (WAVE, AIFF, AU) o Support for WAVE files of more than 4 GB using RF64 o Many other small improvements (mostly on the three PCM formats (WAVE, AIFF, AU)) - A JavaSound SPI for opus audio files (reading and writing)
    Downloads: 3 This Week
    Last Update:
    See Project
  • 14
    DownSmith Markdown Editor

    DownSmith Markdown Editor

    A powerful, feature-rich Markdown editor with real-time HTML preview.

    DownSmith provides an intuitive editing experience with comprehensive formatting tools, syntax highlighting, live preview, table creation, spell checking, footnotes, HTML export, and intelligent image handling. Runs without Java being installed on Windows. On macOS and Linux requires Java 11 or better installed. A Java 8 version is provided that has all the functionality of the Java 11 version except footnotes.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15
    Yaoqiang BPMN Editor

    Yaoqiang BPMN Editor

    an Open Source BPMN 2.0 / DMN 1.1 Modeler

    Yaoqiang BPMN Editor is a graphical editor for business process diagrams, compliant with OMG specifications (BPMN 2.0 / DMN 1.1).
    Leader badge
    Downloads: 89 This Week
    Last Update:
    See Project
  • 16
    GnuCOBOL

    GnuCOBOL

    A free COBOL compiler

    GnuCOBOL (formerly OpenCOBOL) is a free, modern COBOL compiler. GnuCOBOL implements a substantial part of the COBOL 85, X/Open COBOL and newer ISO COBOL standards (2002, 2014, 2023), as well as many extensions included in other COBOL compilers (IBM COBOL, MicroFocus COBOL, ACUCOBOL-GT and others). GnuCOBOL translates COBOL into C and internally compiles the translated code using a native C compiler. Build COBOL programs on various platforms, including GNU/Linux, Unix, Mac OS X, and...
    Leader badge
    Downloads: 1,466 This Week
    Last Update:
    See Project
  • 17
    clavirio

    clavirio

    Learn touch typing without leaving the terminal

    A free, open-source typing tutor for the terminal. Progressive lessons, practice modes, real-time stats, and a virtual keyboard with finger hints — for QWERTY, Dvorak, and Colemak. Methodology Research on typing skill suggests that skilled typing relies more on implicit procedural control than on explicit knowledge of key locations. The paper also suggests that the keyboard is represented in terms of its row-and-column structure, not as a memorized list of individual...
    Downloads: 6 This Week
    Last Update:
    See Project
  • 18
    [OFFICIAL] tinyfiledialogs C C++ v3.21.3

    [OFFICIAL] tinyfiledialogs C C++ v3.21.3

    inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal

    one C/C++ file & header ==> 8 functions: - beep - tray notify popup - message & question - input & password - save file - open file(s) - select folder - color picker complements OpenGL Vulkan GLFW GLUT GLUI VTK SFML TGUI SDL Ogre Unity3d ION OpenCV CeGui MathGL GLM CPW GLOW Open3D ImGui MyGui GLT NGL STB Nuklear Fenster MicroUi & head-less programs NO INIT NO MAIN LOOP NO LINKING NO INCLUDE win (XP to 11) ASCII MBCS UTF-8 UTF-16 (wchar_t) - native dialogs osx/unix...
    Leader badge
    Downloads: 91 This Week
    Last Update:
    See Project
  • 19
    Tail-Kit

    Tail-Kit

    Components and templates kit fully coded with Tailwind css 3.0

    Tail-kit is a free and open-source collection of Tailwind CSS components and templates designed to help developers quickly build modern web interfaces through reusable, copy-ready elements. It provides a large library of over 200 fully coded UI components, covering common patterns such as forms, navigation, cards, and layouts. The project also includes complete templates for dashboards, landing pages, and authentication screens, enabling rapid prototyping and production use. One of its...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    OpenDDS

    OpenDDS

    OpenDDS is open source publish/subscribe middleware

    OpenDDS is an open source implementation of the Object Management Group (OMG) Data Distribution Service (DDS), providing a publish/subscribe middleware solution for real-time distributed systems. OpenDDS includes development and run-time tools. Full product information, source code, documentation, build instructions, and license information are available from http://www.opendds.org. Commercial consulting, support, and training for OpenDDS are available. OpenDDS is in production use...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    HARFANG 3D engine

    HARFANG 3D engine

    HARFANG 3D source code public repository

    HARFANG 3D builds real-time 3D tools for industry professionals. Its software suite is tailored to developers, designers and engineers aiming to efficiently and seamlessly develop, implement & deploy 3D solutions (HMI, VR/AR, simulation, interactive 3D), regardless of development language or platform constraints. HARFANG Studio is the ideal 3D editor for creating real-time scenes & animations that match your design vision. It can manage the entire 3D graphics production workflow in a simple...
    Downloads: 5 This Week
    Last Update:
    See Project
  • 22
    XSharpDev

    XSharpDev

    XSharp Repository for the Compiler source code

    The Roslyn folder contains (modified) source from Roslyn The XSharp folder contains our own source for the compiler, documentation and other components. For the build process of the compiler we create our own "specialized" version of the CSharp Compiler. The source for this compiler and codeanalysis.dll is in the Tools folder. This compiler will translate some of the Roslyn Namespaces from CSharp into XSharp to prevent name conflicts when assemblies of both origins are in memory at the same...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    ElAdmin

    ElAdmin

    Backend management system based on Spring Boot

    Eladmin is a modular, full-featured backend management system based on Spring Boot, Spring Security, JWT, and Vue.js. It provides a front-end and back-end separation architecture suitable for enterprise-level projects and includes functionality like user and role management, logging, code generation, and monitoring. Eladmin is designed for quick deployment of admin systems and offers a robust base for building custom applications with authentication, authorization, and responsive UI components.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    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
    Last Update:
    See Project
  • 25
    pyimgui

    pyimgui

    Cython-based Python bindings for dear imgui

    pyimgui is a set of Cython-based Python bindings for the popular Dear ImGui library, enabling developers to create fast and flexible graphical user interfaces in Python applications. It facilitates the integration of Dear ImGui's immediate-mode GUI paradigm into Python projects, allowing for the rapid development of tools and applications with complex user interfaces.
    Downloads: 3 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB