Showing 835 open source projects for "open source web application"

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

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  • 1
    FastReport Open Source

    FastReport Open Source

    Free Open Source Reporting tool for .NET

    Free Open Source Reporting tool for .NET Core/.NET Framework that helps your application generate document-like reports.
    Downloads: 45 This Week
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  • 2
    Application Inspector

    Application Inspector

    A source code analyzer built for surfacing features of interest

    Microsoft Application Inspector is a software source code characterization tool that helps identify coding features of first or third party software components based on well-known library/API calls and is helpful in security and non-security use cases. It uses hundreds of rules and regex patterns to surface interesting characteristics of source code to aid in determining what the software is or what it does from what file operations it uses, encryption, shell operations, cloud API's,...
    Downloads: 0 This Week
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  • 3
    mslearn-tailspin-spacegame-web

    mslearn-tailspin-spacegame-web

    Code used in Microsoft Learn modules to support Azure DevOps

    The Tailspin Space Game Web project is a sample application created by Microsoft as part of its learning resources. It’s a web-based game application used in Microsoft Learn modules and documentation to demonstrate concepts such as Azure App Services, continuous integration and delivery (CI/CD) pipelines, and DevOps practices with GitHub Actions and Azure Pipelines. The project is intentionally lightweight and easy to deploy so learners can quickly experiment with cloud deployment, testing,...
    Downloads: 3 This Week
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  • 4
    ASP.NET Boilerplate

    ASP.NET Boilerplate

    A web application framework

    ASP.NET Boilerplate is a general purpose application framework especially designed for new modern web applications. It uses already familiar tools and implements best practices around them to provide you a SOLID development experience. Provides a layered architectural model based on Domain Driven Design. Designed as modular and extensible. Provides infrastructure to build your own modules too.
    Downloads: 1 This Week
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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 5
    GetStoreApp

    GetStoreApp

    GetStoreApp

    GetStoreApp is a Windows application that enables users to download and install Microsoft Store applications offline, bypassing the need for a Microsoft account. It provides functionalities such as searching for store apps, checking for updates, and managing installed applications. Additionally, it integrates with WinGet to facilitate package installation, uninstallation, and upgrades, offering a comprehensive solution for managing Windows applications.​
    Downloads: 21 This Week
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  • 6
    Testcontainers

    Testcontainers

    A library to support tests with throwaway instances of Docker

    Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container. Use a containerized instance of a MySQL, PostgreSQL or Oracle database to test your data access layer code for complete compatibility, but without requiring complex setup on developers' machines and safe in the knowledge that your tests will always start with a known DB state. Any other database...
    Downloads: 2 This Week
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  • 7
    Orchard Core

    Orchard Core

    Open-source modular and multi-tenant application framework

    Open-source, modular, multi-tenant application framework and CMS for ASP.NET Core. Orchard Core is a redevelopment of Orchard CMS on ASP.NET Core. Orchard Core consists of two different targets, Orchard Core Framework, an application framework for building modular, multi-tenant applications on ASP.NET Core, and Orchard Core CMS, a web content management system (CMS) built on top of the Orchard Core Framework.
    Downloads: 0 This Week
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  • 8
    Windows Presentation Foundation (WPF)

    Windows Presentation Foundation (WPF)

    Framework for building Windows desktop applications

    Windows Presentation Foundation (WPF) is a UI framework for building Windows desktop applications. WPF supports a broad set of application development features, including an application model, resources, controls, graphics, layout, data binding and documents. WPF uses the Extensible Application Markup Language (XAML) to provide a declarative model for application programming. WPF applications are based on a vector graphics architecture. This enables applications to look great on high DPI...
    Downloads: 7 This Week
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  • 9
    CefSharp

    CefSharp

    .NET bindings for the Chromium embedded framework

    CefSharp is an easy way to embed a full-featured standards-compliant web browser into your C# or VB.NET app. CefSharp has browser controls for WinForms and WPF apps, and a headless (offscreen) version for automation projects too. CefSharp is based on Chromium Embedded Framework, the open source version of Google Chrome. CefSharp embraces modern web standards, and supports HTML5, JavaScript, CSS3 and HTML5 audio/video elements. 3D content is supported via WebGL which uses OpenGL/DirectX for hardware accelerated rendering. ...
    Downloads: 47 This Week
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  • Turn more customers into advocates. Icon
    Turn more customers into advocates.

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  • 10
    ABP Framework

    ABP Framework

    Open source web application framework for ASP.NET core

    ABP Framework is a complete infrastructure to create modern web applications by following the best practices and conventions of software development. Rich authentication & authorization options integrated to ASP.NET Core Identity & IdentityServer4. Provides an extensible & detailed permission system. Don't repeat yourself to implement all this common stuff again & again. Focus on your business code and let ABP automate them by conventions. Easily publish & consume distributed events using...
    Downloads: 0 This Week
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  • 11
    Selenium

    Selenium

    Browser automation framework and ecosystem

    Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily it is for automating web applications for testing purposes, but is certainly not limited to just that. Boring web-based administration tasks can (and should) also be automated as well. If you want to create robust, browser-based regression automation suites and tests, scale and distribute scripts across many environments, then you want to use Selenium WebDriver, a collection of language...
    Downloads: 161 This Week
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  • 12
    SubsCheck-Win-GUI

    SubsCheck-Win-GUI

    A GUI program interface designed by SubsCheck for Windows users

    SubsCheck-Win-GUI is a Windows-based graphical application written in C# (for the .NET platform) designed to help Windows users check and manage subscription links (for proxy nodes) easily via a GUI rather than CLI scripts. The application provides a user interface for loading subscription links or node lists, performing checks (e.g., reachability, latency), and presenting results in a user-friendly view. It also supports auto-update of version information and links to downloads, as...
    Downloads: 3 This Week
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  • 13
    Impostor

    Impostor

    An open source reimplementation of the Among Us Server

    Impostor is an open source reimplementation of the Among Us Server, written in C#. It is among the first Among Us private servers with support for Steam, Itch, Android and iOS. It is a full replacement of the game's official server, so you can expect all of the game's features to be included, and the same fun playing experience. The difference of course is that you get to play on a private and secure server. Impostor has plugin support as well as a server-sided anticheat feature. You also...
    Downloads: 3 This Week
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  • 14
    NSwag

    NSwag

    The Swagger/openAPI toolchain for .NET, ASP.NET Core and TypeScript

    NSwag is a Swagger/OpenAPI 2.0 and 3.0 toolchain for .NET, .NET Core, Web API, ASP.NET Core, TypeScript (jQuery, AngularJS, Angular 2+, Aurelia, KnockoutJS and more) and other platforms, written in C#. The OpenAPI/Swagger specification uses JSON and JSON Schema to describe a RESTful web API. The NSwag project provides tools to generate OpenAPI specifications from existing ASP.NET Web API controllers and client code from these OpenAPI specifications. The project combines the functionality of...
    Downloads: 19 This Week
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  • 15
    WPF UI

    WPF UI

    Make your application written in WPF keep up with modern design trends

    A simple way to make your application written in WPF keep up with modern design trends. Library changes the base elements like Page, ToggleButton, or List, and also includes additional controls like Navigation, NumberBox, Dialog, or Snackbar. WPF UI is free and open source. You can check the source code or change it to your liking. WPF UI is delivered via NuGet package manager.
    Downloads: 1 This Week
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  • 16
    AWS .NET deployment tool

    AWS .NET deployment tool

    The tooling that simplifies deployment of .NET applications

    AWS Deploy Tool is an interactive tooling for the .NET CLI and the AWS Toolkit for Visual Studio that helps deploy .NET applications with minimum AWS knowledge, and with the fewest clicks or commands. It works by analyzing .NET projects and guiding developers to the right AWS service. It then selects the right deployment service, builds and packages your application, and creates the deployment infrastructure. It allows for a quick and easy Proof of concept (POC), smooth graduation to CI/CD,...
    Downloads: 0 This Week
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  • 17
    .NET Runtime

    .NET Runtime

    Cross-platform runtime for cloud, mobile, desktop, and IoT apps

    .NET is a free, cross-platform, open source developer platform for building many different types of applications. With .NET, you can use multiple languages, editors, and libraries to build for web, mobile, desktop, games, and IoT. You can write .NET apps in C#, F#, or Visual Basic. C# is a simple, modern, object-oriented, and type-safe programming language. F# is a cross-platform, open-source, functional programming language for .NET.
    Downloads: 50 This Week
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  • 18
    Cofoundry

    Cofoundry

    Cofoundry is an extensible and flexible .NET Core CMS

    Cofoundry is an unobtrusive ASP.NET Core CMS focused on code-first development and user-friendly content management. Run integrated, decoupled or headless, it's your choice. Cofoundry is there when you want it and gets out of your way when you don't. Get back to writing regular .NET code you love and enjoy complete freedom with your front-end technology and designs. We understand that every application is different. Cofoundry is an adaptable framework that let's you swap in your preferred...
    Downloads: 0 This Week
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  • 19
    Modular Monolith with DDD

    Modular Monolith with DDD

    Full Modular Monolith application with Domain-Driven Design approach

    This is a sample / starter architecture project for building a modular monolith application using Domain-Driven Design (DDD) principles in .NET. It aims to show how to structure a monolithic application into modules (bounded contexts), while preserving separation of concerns, maintainability, and scalability, without splitting into microservices. Showing the application of best practices and object-oriented programming principles. Presentation of some architectural considerations, decisions,...
    Downloads: 0 This Week
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  • 20
    EQUINOX PROJECT

    EQUINOX PROJECT

    Full ASP.NET Core 5 application with DDD, CQRS and event sourcing

    The Equinox Project is a open-source project written in .NET Core. The goal of this project is implement the most common used technologies and share with the technical community the best way to develop great applications with .NET. You will need the latest Visual Studio 2019 and the latest .NET Core SDK. Please check if you have installed the same runtime version (SDK) described in global.json.
    Downloads: 0 This Week
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  • 21
    StabilityMatrix

    StabilityMatrix

    Multi-Platform Package Manager for Stable Diffusion

    StabilityMatrix is a project that helps organize, evaluate, and compare generative AI models and their behavior across prompts, datasets, or configuration settings. It provides a framework to run experiments systematically—capturing inputs, model configurations, outputs, and metrics—so researchers and practitioners can reason about differences in quality, robustness, and failure modes. The repository often bundles tooling for automated prompt sweeping, scoring heuristics (such as diversity,...
    Downloads: 92 This Week
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  • 22
    Uno Platform

    Uno Platform

    Build Mobile, Desktop and WebAssembly apps

    The first and only UI Platform for single-codebase applications for Windows, WebAssembly, iOS, macOS, Android and Linux. The only open source-platform for creating true single-source, multi-platform applications. Reuse 99% of the business logic and UI layer across native mobile, web and desktop. Maintain pixel-perfect control over where pixels go while having a choice of developing a platform-specific or custom look and feel of your application. Familiarity and richness of C# and XAML combined with productivity boosts of hot reload, hot restart, edit and continue and more. ...
    Downloads: 1 This Week
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  • 23
    FlaUI

    FlaUI

    UI automation library for .Net

    FlaUI is a .NET library which helps with automated UI testing of Windows applications (Win32, WinForms, WPF, Store Apps,...). It is based on native UI Automation libraries from Microsoft and therefore kind of a wrapper around them. FlaUI wraps almost everything from the UI Automation libraries but also provides the native objects in case someone has a special need that is not covered (yet) by FlaUI. Some ideas are copied from the UIAComWrapper project or TestStack.White but rewritten from...
    Downloads: 5 This Week
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  • 24
    ScottPlot

    ScottPlot

    Interactive Plotting Library for .NET

    ScottPlot is a free and open-source plotting library for .NET that makes it easy to interactively display large datasets. Line plots, bar charts, pie graphs, scatter plots, and more can be created with just a few lines of code. The ScottPlot Cookbook demonstrates how to create line plots, bar charts, pie graphs, scatter plots, and more with just a few lines of code.
    Downloads: 0 This Week
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  • 25
    Confluent's .NET Client for Apache Kafka

    Confluent's .NET Client for Apache Kafka

    Confluent's Apache Kafka .NET client

    confluent-kafka-dotnet is Confluent's .NET client for Apache Kafka and the Confluent Platform. Confluent-kafka-dotnet is a lightweight wrapper around librdkafka, a finely tuned C client. There are a lot of details to get right when writing an Apache Kafka client. We get them right in one place (librdkafka) and leverage this work across all of our clients (also confluent-kafka-python and confluent-kafka-go). Confluent, founded by the creators of Kafka, is building a streaming platform with...
    Downloads: 0 This Week
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