Open Source Software Development Software - Page 50

Software Development Software

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  • 1
    Avalonia

    Avalonia

    A cross-platform UI framework for .NET

    Avalonia is a cross-platform UI framework for dotnet, providing a flexible styling system and supporting a wide range of Operating Systems such as Windows, Linux, macOS. Avalonia is mature and production-ready. We also have in beta release support for iOS, Android and in early stages support for browsers via WASM. Avalonia is open source, free to use, and always will be. Clone the source today to dig deeper. The free VS extension provides everything needed to start, including a XAML previewer. JetBrains deep understanding of Avalonia shines through with rich Rider and R# support. Deploy to the platforms you care about with ease. Leverage existing knowledge, code and packages to kickstart your project. Get the support your project needs with one of our commercial support agreements. Help you can count on. JetBrains delivers huge productivity gains for Avalonia developers.
    Downloads: 9 This Week
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  • 2
    AvaloniaILSpy

    AvaloniaILSpy

    Avalonia-based .NET Decompiler (port of ILSpy)

    This is a cross-platform version of ILSpy built with Avalonia. Search for types/methods/properties (substring). Hyperlink-based type/method/property navigation. Extensible via MEF Extensibility (Check out TestPlugin folder). Note: This is not compatible with ILSpy Plugins. Grab artifacts from the latest master CI build. This includes Linux, Mac and Windows.
    Downloads: 9 This Week
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  • 3
    Azure SDK for Python

    Azure SDK for Python

    Active development of the Azure SDK for Python

    This repository is for active development of the Azure SDK for Python. For consumers of the SDK we recommend visiting our public developer docs or our versioned developer docs. For your convenience, each service has a separate set of libraries that you can choose to use instead of one, large Azure package. To get started with a specific library, see the README.md (or README.rst) file located in the library's project folder. Last stable versions of packages that have been provided for usage with Azure and are production-ready. These libraries provide you with similar functionalities to the Preview ones as they allow you to use and consume existing resources and interact with them, for example: upload a blob. They might not implement the guidelines or have the same feature set as the November releases. They do however offer wider coverage of services. A new set of management libraries that follow the Azure SDK Design Guidelines for Python are now available.
    Downloads: 9 This Week
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  • 4
    Beer CSS

    Beer CSS

    Build material design interfaces in record time

    Build material design interfaces in record time without stress for devs.
    Downloads: 9 This Week
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  • 5
    Capslock

    Capslock

    Tool to remap Caps Lock key behavior on Windows systems

    Capslock is a command-line tool for analyzing the capabilities of Go packages to reveal what privileged operations their code and dependencies can perform. Rather than detecting vulnerabilities, Capslock focuses on identifying capabilities — permissions implied by calls to sensitive or privileged standard library functions, such as file system access, networking, or process control. By following transitive call graphs, it classifies which security-sensitive operations each package can reach, giving developers visibility into what their dependencies are capable of doing. This helps apply the Principle of Least Privilege to Go software, guiding audits, supply chain reviews, and trust assessments. Capslock aims to make security posture analysis more proactive by surfacing capability-based risk signals before malicious or overly powerful code is introduced into production.
    Downloads: 9 This Week
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  • 6
    CargoBay

    CargoBay

    The Essential StoreKit Companion

    CargoBay is an Objective-C companion library that simplifies StoreKit-based in-app purchases on Apple platforms. It provides one-step receipt and transaction verification following Apple’s recommended server validation flow. Product information can be requested with block-based callbacks from local identifiers or identifiers supplied by a remote service. Payment queue observer methods are exposed as blocks, reducing the need for repetitive delegate code. The library automatically checks transaction uniqueness to help prevent the same purchase from being processed twice. A shared manager coordinates product lookup, payment events, and receipt verification across the application. CargoBay is MIT-licensed, archived, and no longer maintained, so it mainly serves as a legacy reference for StoreKit integrations.
    Downloads: 9 This Week
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  • 7
    Codename One

    Codename One

    Cross-platform framework for building truly native mobile apps

    An open-source mobile-first toolkit for building high-quality, cross-platform native apps for Android, iOS, Desktop & Web. Rapid cross-platform app development using Java or Kotlin with 100% code reuse. Apps are compiled down to native code for maximum performance and a smooth user experience. Write, debug, and test apps all inside your IDE (IntelliJ, Eclipse, VSCode or NetBeans) using the Codename One simulator. One-click for app-store-ready device builds, without the headache of maintaining native SDKs. Build beautiful UI with Codename One’s rich set of widgets, specifically designed for mobile apps. Native look and feel out of the box, but fully themeable using CSS to provide your own unique look. Compiles Java or Kotlin into native code for iOS, UWP (Universal Windows Platform), Android and even JavaScript (with seamless PWA and Thread support) Changes you make in your Java/Kotlin source code will be applied immediately to your already-running app in the simulator.
    Downloads: 9 This Week
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  • 8
    ComplexEventExtraction

    ComplexEventExtraction

    Expression pattern collection of Chinese compound event extraction

    ComplexEventExtraction is a Chinese NLP project for identifying relationships between events expressed in compound sentences. It defines patterns for causal, conditional, sequential, contrastive, and parallel event structures. The system uses explicit connective words and phrase combinations to split text into linked event pairs. Extracted results can support event graphs that represent how situations develop, conflict, or depend on one another. The repository catalogs hundreds of linguistic patterns and demonstrates them on a large Chinese news corpus. It also discusses several event representations, including clauses, token sequences, and syntactic phrases. The project is intended as a research reference for event extraction, knowledge modeling, forecasting, and language-resource development.
    Downloads: 9 This Week
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  • 9
    Concourse

    Concourse

    Concourse is a container-based continuous thing-doer written in Go

    Built on the simple mechanics of resources, tasks, and jobs, Concourse presents a general approach to automation that makes it great for CI/CD. Concourse is designed to be expressive, versatile, and safe, remaining intuitive as the complexity of your project grows. A Concourse pipeline is like a distributed, continuous Makefile. Each job has a build plan declaring the job's input resources and what to run with them when they change. Your pipeline is then visualized in the web UI, taking only one click to get from a failed job to seeing why it failed. The visualization provides a "gut check" feedback loop: if it looks wrong, it probably is wrong. Jobs can depend on other jobs by configuring passed constraints. The resulting chain of jobs and resources is a dependency graph that continuously pushes your project forward, from source code to production.
    Downloads: 9 This Week
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  • 10
    Conftest

    Conftest

    Write tests against structured configuration data

    Conftest is a utility to help you write tests against structured configuration data. For instance, you could write tests for your Kubernetes configurations, Tekton pipeline definitions, Terraform code, Serverless configs, or any other structured data. Conftest relies on the Rego language from Open Policy Agent for writing policies. If you're unsure what exactly a policy is, or unfamiliar with the Rego policy language, the Policy Language documentation provided by the Open Policy Agent documentation site is a great resource to read.
    Downloads: 9 This Week
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  • 11
    Constructs

    Constructs

    Define composable configuration models through code

    Constructs are classes that define a "piece of system state". Constructs can be composed together to form higher-level building blocks which represent a more complex state. Constructs are often used to represent the desired state of cloud applications. For example, in the AWS CDK, which is used to define the desired state for AWS infrastructure using CloudFormation, the lowest-level construct represents a resource definition in a CloudFormation template. These resources are composed to represent higher-level logical units of a cloud application, etc.
    Downloads: 9 This Week
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  • 12
    CuPy

    CuPy

    A NumPy-compatible array library accelerated by CUDA

    CuPy is an open source implementation of NumPy-compatible multi-dimensional array accelerated with NVIDIA CUDA. It consists of cupy.ndarray, a core multi-dimensional array class and many functions on it. CuPy offers GPU accelerated computing with Python, using CUDA-related libraries to fully utilize the GPU architecture. According to benchmarks, it can even speed up some operations by more than 100X. CuPy is highly compatible with NumPy, serving as a drop-in replacement in most cases. CuPy is very easy to install through pip or through precompiled binary packages called wheels for recommended environments. It also makes writing a custom CUDA kernel very easy, requiring only a small code snippet of C++.
    Downloads: 9 This Week
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  • 13
    DDEV

    DDEV

    Docker-based local PHP+Node.js web development environments

    Container superpowers with zero required Docker skills: environments in minutes, multiple concurrent projects, and less time to deployment. Fast spinup and easy sharing let everyone skip the devops and get back to the code. Use the exact same setup across machines, team members, and even hosted environments. Focus on the software you need for each project without installing anything on your workstation. Agencies, enterprise businesses, and open source communities have trusted and shaped DDEV’s evolution for years. Built on sturdy, industry-standard technologies, including open source projects like Docker and Go. Opinionated architecture focused on daily use, and highly adaptable when you need more.
    Downloads: 9 This Week
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  • 14
    DOCX

    DOCX

    Generate .docx files with JS/TS with a nice declarative API

    Easily generate .docx files with JS/TS. Works for Node and on the Browser. You can mix and match whatever properties you want, or provide no properties. Setting the section type determines how the contents of the section will be placed relative to the previous section. You can specify additional properties to the section, by providing a properties attribute. Everything (text, images, graphs etc) in OpenXML is organized in paragraphs. To change the text alignment of a paragraph, add an AlignmentType option on the paragraph.for center, left, right or justified. When a paragraph is justified, you may want to not justify the contents of incomplete lines, which end in a soft line break. Paragraphs have .keepLines() and .keepNext() methods that allow restricting page breaks within and between paragraphs. To move to a new page, insert a page break.
    Downloads: 9 This Week
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  • 15
    Django REST framework

    Django REST framework

    Powerful and flexible toolkit for building Web APIs

    Django REST framework is a powerful and flexible toolkit for building Web APIs. Some reasons you might want to use REST framework: The Web browsable API is a huge usability win for your developers. Authentication policies including packages for OAuth1a and OAuth2. Serialization that supports both ORM and non-ORM data sources. Customizable all the way down - just use regular function-based views if you don't need the more powerful features. Extensive documentation, and great community support. Used and trusted by internationally recognised companies including Mozilla, Red Hat, Heroku, and Eventbrite. REST framework is a collaboratively funded project. If you use REST framework commercially we strongly encourage you to invest in its continued development by signing up for a paid plan.
    Downloads: 9 This Week
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  • 16
    DocFX

    DocFX

    Static site generator for .NET API documentation

    DocFX can produce documentation from source code (including C#, F#, Visual Basic, REST, JavaScript, Java, Python and TypeScript) as well as raw Markdown files. DocFX can run on Linux, macOS, and Windows. The generated static website can be deployed to any host such as GitHub Pages or Azure Websites with no additional configuration. DocFX provides a flexible way to customize templates and themes. DocFX makes it extremely easy to generate your developer hub with a landing page, API reference, and conceptual documentation, from a variety of sources. DocFX builds a static HTML website from your source code and Markdown files, which can be easily hosted on any webserver (for example, github.io). Also, DocFX provides you the flexibility to customize the layout and style of your website through templates. If you are interested in creating your own website with your own styles, you can follow how to create a custom template to create custom templates.
    Downloads: 9 This Week
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  • 17
    ESLint

    ESLint

    The pluggable linting utility for identifying patterns in Javascript

    ESLint is an open source tool for identifying and reporting on patterns found in ECMAScript/JavaScript code. ESLint is written using Node.js
    Downloads: 9 This Week
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  • 18
    Earth Engine API

    Earth Engine API

    Python and JavaScript bindings for calling the Earth Engine API

    The Earth Engine API provides Python and JavaScript client libraries for Google Earth Engine, a planetary-scale geospatial analysis platform. With it, users compose lazy, server-side computations over massive catalogs of satellite imagery and vector datasets without handling raw files locally. The API exposes functional operators for map algebra, reducers, joins, and machine learning that scale transparently on Earth Engine’s backend. Developers authenticate once, work interactively in notebooks or the Code Editor, and export results to Cloud Storage, Drive, or asset collections. Visualization helpers render tiled layers and charts so analysts can iterate quickly on workflows like land-cover mapping, change detection, or time-series analysis. By combining petabyte-scale data with concise functional transforms, the API turns complex remote-sensing pipelines into reproducible scripts that are easy to share.
    Downloads: 9 This Week
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  • 19
    Eww

    Eww

    ElKowars wacky widgets

    Eww (ElKowar's Wacky Widgets, pronounced with sufficient amounts of disgust) is a widget system made in Rust, which lets you create your own widgets similarly to how you can in AwesomeWM. The key difference: It is independent of your window manager. Configured in yuck and themed using CSS, it is easy to customize and provides all the flexibility you need. Rather than with your system package manager, I strongly recommend installing it using rustup. Additionally, eww requires some dynamic libraries to be available on your system. The exact names of the packages that provide these may differ depending on your distribution.
    Downloads: 9 This Week
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  • 20
    H2O Wave

    H2O Wave

    Realtime Web Apps and Dashboards for Python and R

    No HTML, CSS, Javascript skills are required. Build rich, interactive web apps using pure Python. Broadcast live information, visualizations, and graphics using Wave's low-latency real-time server. Instant control over every connected web browser using a simple and intuitive programming model. Preview your app live as you code. Dramatically reduce the time and effort to build web apps. Easily share your apps with end-users, get feedback, improve and iterate. ~10MB static executables for Linux, Windows, OSX, BSD, Solaris on AMD64, 386, ARM, PPC. Run it on a RPi Zero for great good!
    Downloads: 9 This Week
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  • 21
    HTML5 Boilerplate

    HTML5 Boilerplate

    The web’s most popular front-end template

    HTML5 Boilerplate is a popular and professional front-end template that lets you build fast, robust and adaptable web sites or applications. It’s built with the combined knowledge and effort of hundreds of developers over a span of years, creating a powerful tool in one small package. HTML5 Boilerplate comes loaded with great features, such as HTML5 support, optimized Google Analytics snippet, jQuery and Modernizr, and so much more. It supports the latest and most popular browsers and does not impose a specific development philosophy or framework, so you can code any way you want.
    Downloads: 9 This Week
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  • 22
    Helix Editor

    Helix Editor

    A post-modern modal text editor

    A Kakoune / Neovim inspired editor, written in Rust. The editing model is very heavily based on Kakoune.
    Downloads: 9 This Week
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  • 23
    Hono

    Hono

    Web framework built on Web Standards

    Hono is a small, simple, and ultrafast web framework built on Web Standards. It works on any JavaScript runtime: Cloudflare Workers, Fastly Compute, Deno, Bun, Vercel, AWS Lambda, Lambda@Edge, and Node.js. The router RegExpRouter is really fast. The hono/tiny preset is under 14kB. Using only Web Standard APIs. Works on Cloudflare, Fastly, Deno, Bun, AWS, or Node.js. The same code runs on all platforms. Hono has built-in middleware, custom middleware, third-party middleware, and helpers. Super clean APIs. First-class TypeScript support. Now, we've got "Types".
    Downloads: 9 This Week
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  • 24
    Hopp

    Hopp

    The best OSS remote pair programming app

    Hopp is an open-source remote pair programming application designed to enable developers to collaborate in real time with high-quality screen sharing and low-latency communication. Built using modern technologies such as Tauri, WebRTC, and LiveKit, it focuses on delivering a fast and seamless experience for distributed teams working together on code. The platform allows multiple users to join shared sessions, making it suitable not only for traditional pair programming but also for mob programming scenarios where several developers collaborate simultaneously. Hopp prioritizes ease of use by enabling one-click pairing, removing the need for sharing meeting links or configuring complex environments. Its architecture leverages a combination of Rust, Go, and TypeScript to balance performance, scalability, and developer ergonomics.
    Downloads: 9 This Week
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  • 25
    JUnit 4

    JUnit 4

    A programmer-oriented testing framework for Java

    JUnit is a simple framework to write repeatable tests. It is an instance of the xUnit architecture for unit testing frameworks. You need to have a JDK installed and a text editor. (In general it is recommended to use a build tool for building your software and running the tests.). JUnit features include assertions for testing expected results, test fixtures for sharing common test data, test runners for running tests. JUnit was originally written by Erich Gamma and Kent Beck. JUnit is Open Source Software, released under the Eclipse Public License Version 1.0. JUnit celebrates programmers testing their own software. In this spirit, bugs, patches, and feature requests that include JUnit tests have a better chance of being addressed than those without.
    Downloads: 9 This Week
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