Showing 7146 open source projects for "c# source code"

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  • 1
    SkiaSharp

    SkiaSharp

    SkiaSharp is a cross-platform 2D graphics API for .NET platforms

    SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images. Building SkiaSharp is mostly straight forward. The main issue is the multiple dependencies for each platform. However, these are easy to install as they are found on the various websites. If you are just working on managed code, it is even easier as there mays to skip all the...
    Downloads: 14 This Week
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  • 2
    Graphite

    Graphite

    An open source graphics editor for 2025

    ...Because it’s built to be extendable, plugin support allows importing/exporting formats, custom tools, or integrations with code frameworks. It also focuses on performance and scalability—handling complex vector scenes with many nested elements fluidly. For designers and developers looking to prototype UI transitions, interactive states, and motion-driven interfaces without separate design/code handoffs, Graphite positions itself as an all-in-one creative engine.
    Downloads: 43 This Week
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  • 3
    AvCpp

    AvCpp

    C++ wrapper for FFmpeg

    AvCpp is a modern C++ wrapper library for FFmpeg designed to provide a safer and more intuitive interface for multimedia processing. It leverages modern C++ features to simplify memory management and reduce the complexity of working with FFmpeg’s C APIs. The library enables developers to handle encoding, decoding, and streaming tasks with cleaner and more maintainable code.
    Downloads: 0 This Week
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  • 4
    OptiScaler

    OptiScaler

    OptiScaler bridges upscaling/frame gen across GPUs

    OptiScaler is an open-source modding tool designed to enhance graphics performance and flexibility in modern PC games by allowing users to replace or modify built-in upscaling technologies. Instead of relying on the upscaling method originally integrated by a game developer, the software intercepts the game’s rendering pipeline and redirects it to alternative technologies chosen by the user. This makes it possible to swap technologies such as NVIDIA DLSS, AMD FSR, or Intel XeSS even if the...
    Downloads: 279 This Week
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  • 5
    OpenVINO AI Plugins for Audacity

    OpenVINO AI Plugins for Audacity

    A set of AI-enabled effects, generators, and analyzers for Audacity

    A set of AI-enabled effects, generators, and analyzers for Audacity. These AI features run 100% locally on your PC, no internet connection is necessary. OpenVINO™ is used to run AI models on supported accelerators found on the user's system such as CPU, GPU, and NPU.
    Downloads: 123 This Week
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  • 6
    cnc-ddraw

    cnc-ddraw

    GDI, OpenGL and Direct3D 9 re-implementation of the DirectDraw API

    GDI, OpenGL and Direct3D 9 re-implementation of the DirectDraw API for classic games for better compatibility with Windows 2000, XP, Vista, 7, 8, 10, 11, Wine (Linux/macOS) and Virtual Machines. cnc-ddraw can fix compatibility issues in older games, such as black screen, bad performance, crashes or defective Alt+Tab. Supports Windows 2000, XP, Vista, 7, 8, 10, 11, Wine (Linux/macOS) and Virtual Machines. GDI / OpenGL / Direct3D 9 renderer (With automatic renderer selection) Upscaling via...
    Downloads: 269 This Week
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  • 7
    Diagrams

    Diagrams

    Diagram as Code for prototyping cloud system architectures

    Diagrams lets you draw the cloud system architecture in Python code. It was born for prototyping a new system architecture without any design tools. You can also describe or visualize the existing system architecture as well. Diagram as Code allows you to track the architecture diagram changes in any version control system. Diagrams currently support main major providers including AWS, Azure, GCP, Kubernetes, Alibaba Cloud, Oracle Cloud, etc. It also supports On-Premise nodes, SaaS and major...
    Downloads: 2 This Week
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  • 8
    Mermaid

    Mermaid

    Diagram and flowchart generation from text similar to markdown

    Mermaid is a JavaScript-based diagram and flowchart generating tool that uses markdown-inspired text for fast and easy generation of diagrams and charts. Forget about using heavy tools to explain your code. Mermaid greatly simplifies documentation with its simple markdown-like script language, and offers a great range of diagram and chart options. The latest version of Mermaid comes with a number of bug fixes and enhancements, as well as a new diagram type, entity relationship diagrams....
    Downloads: 90 This Week
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  • 9
    MeshLab

    MeshLab

    The open source mesh processing system

    MeshLab is an open-source, portable, and extensible system for the processing and editing of unstructured large 3D triangular meshes. It is aimed to help the processing of the typical not-so-small unstructured models arising in 3D scanning, providing a set of tools for editing, cleaning, healing, inspecting, rendering and converting this kind of meshes. MeshLab is mostly based on the open source C++ mesh processing library VCGlib developed at the Visual Computing Lab of ISTI - CNR. ...
    Downloads: 111 This Week
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  • 10
    tabler icons

    tabler icons

    1950 free MIT-licensed high-quality SVG icons

    A set of over 1950 free MIT-licensed high-quality SVG icons for you to use in your web projects. Over 1950 pixel-perfect icons for web design. Free and open-source icons designed to make your website or app attractive, visually consistent, and simply beautiful. Each icon is designed on a 24x24 grid and a 2px stroke. All icons are built with SVG, so you can place them as <img>, background-image and inline in HTML code. If you load an icon as an image, you can modify its size using CSS. You can paste the content of the icon file into your HTML code to display it on the page. ...
    Downloads: 7 This Week
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  • 11
    LibreSprite

    LibreSprite

    Animated sprite editor & pixel art tool

    LibreSprite is a free and open-source program for creating and animating your sprites. Sprites are composed of both layers & frames. Tiled drawing mode, useful to draw patterns and textures. Pixel precise tools like filled contour, polygon, shading mode, etc. Several file types are supported for your sprites and animations. LibreSprite originated as a fork of Aseprite, developed by David Capello. Aseprite used to be distributed under the GNU General Public License version 2, but was moved to...
    Downloads: 137 This Week
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  • 12
    Nx

    Nx

    Smart, fast and extensible build system

    Nx builds a project graph by analyzing your workspace, which it then uses to only rebuild what is necessary and to never run the same computation twice. Nx also helps establish structured code sharing and ownership management to keep the workspace maintainable. Nx provides a modern integrated dev experience. It has a high-quality VS Code plugin, interactive visualizations, GitHub integration and more. The core of Nx is generic, simple, and unobtrusive. Nx Plugins are completely optional, but...
    Downloads: 3 This Week
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  • 13
    SimpleITK

    SimpleITK

    A layer built on top of the Insight Toolkit (ITK)

    ...Open-source multi-dimensional image analysis in Python, R, Java, C#, Lua, Ruby, TCL and C++. Developed by the Insight Toolkit community for the biomedical sciences and beyond.
    Downloads: 1 This Week
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  • 14
    QtScrcpy

    QtScrcpy

    Android real-time display control software

    QtScrcpy connects to Android devices via USB (or via TCP/IP) for display and control. It does NOT require the root privileges. It supports three major platforms: GNU/Linux, Windows and MacOS. You can write your own script to map keyboard and mouse actions to touches and clicks of the mobile phone according to your needs. A script for "PUBG mobile" and TikTok mapping is provided by default. Once enabled, you can play the game with your keyboard and mouse as the PC version. or you can use...
    Downloads: 211 This Week
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  • 15
    OpenXR SDK

    OpenXR SDK

    Generated headers and sources for OpenXR loader

    OpenXR is a royalty-free, open standard that provides high-performance access to Augmented Reality (AR) and Virtual Reality (VR), collectively known as XR, platforms and devices. This repository contains OpenXR headers, as well as source code and build scripts for the OpenXR loader. It contains all generated source files and headers pre-generated for minimum dependencies. The OpenXR 1.0 specification is free for anyone to download, review and comment. Without a cross-platform standard, VR and AR applications and engines must use each platform’s proprietary APIs. ...
    Downloads: 6 This Week
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  • 16
    RHVoice

    RHVoice

    Free open source speech synthesizer for Russian and other languages

    RHVoice is a free and open-source multilingual speech synthesizer. Its developers hope to give more visually impaired people the ability to use a good free synthesis voice reading in their native language with their screen reader. We are especially interested in supporting those languages for which there are currently no good voices that could be used with a screen reader. The creator of RHVoice, Olga Yakovleva, is blind herself. Many of the contributors to the RHVoice project, both...
    Downloads: 78 This Week
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  • 17
    Open Brush

    Open Brush

    Open Brush is the community led successor to Tilt Brush!

    ...Unleash your creativity with three-dimensional brush strokes, choosing from a wide palette, of brushes, including stars, light, and even fire. Your room is your canvas. Your palette is your imagination. The possibilities are endless. Open Brush is a derivative made from the open source code of Tilt Brush, a room-scale 3D-painting virtual-reality application available from Google, originally developed by Skillman & Hackett. OpenBrush strives to be an open source tool to help everyone create their own art. We believe in the preservation of art, and the freedom of artists. At our core, we are community led and driven, and while there may be a small core team behind OpenBrush, it would not be possible without our community.
    Downloads: 5 This Week
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  • 18
    StreamEx

    StreamEx

    Enhancing Java Stream API

    This library defines four classes, StreamEx, IntStreamEx, LongStreamEx, DoubleStreamEx which are fully compatible with Java 8 stream classes and provide many additional useful methods. Also EntryStream class is provided which represents the stream of map entries and provides additional functionality for this case. Finally, there are some new useful collectors defined in MoreCollectors class as well as primitive collectors concept.
    Downloads: 43 This Week
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  • 19
    Avogadro 2

    Avogadro 2

    Avogadro libraries provide 3D rendering, visualization, and analysis

    AvogadroLibs is the core C++ library behind Avogadro 2, an open-source molecular editor and visualization platform used in chemistry, materials science, and education. It provides the essential tools for constructing, analyzing, and visualizing molecular structures in 2D and 3D. Designed for extensibility, AvogadroLibs supports plugins for quantum chemistry computations, molecular mechanics, and surface rendering.
    Downloads: 34 This Week
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  • 20
    word_cloud

    word_cloud

    A little word cloud generator in Python

    A little word cloud generator in Python. The code is tested against Python 2.7, 3.4, 3.5, 3.6 and 3.7. If you are using conda, you can install from the conda-forge channel. wordcloud depends on numpy and pillow. To save the wordcloud into a file, matplotlib can also be installed. If there are no wheels available for your version of python, installing the package requires having a C compiler set up.
    Downloads: 2 This Week
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  • 21
    DistroAV

    DistroAV

    DistroAV (formerly OBS-NDI): NDI integration for OBS Studio

    DistroAV is an open-source integration plugin for OBS Studio that provides Network Device Interface (NDI) support so users can send and receive live audio and video over IP networks directly within OBS, formerly known as the OBS-NDI project before being renamed. By implementing NDI input sources, dedicated output transports, and special filter modes, it allows creativity-oriented workflows such as capturing remote cameras, sharing scenes between machines, or distributing live feeds without...
    Downloads: 101 This Week
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  • 22
    Apollo

    Apollo

    The easiest way to stream with the native resolution of your client

    Apollo is a self-hosted desktop streaming host designed to enable low-latency game streaming from a personal computer to remote clients using protocols compatible with Moonlight and Artemis. It acts as a server that captures, encodes, and streams desktop or game sessions while supporting hardware acceleration across AMD, Intel, and NVIDIA GPUs. The project includes a web-based interface that allows users to configure streaming settings, manage connected clients, and control application...
    Downloads: 105 This Week
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  • 23
    AnalysisAVP

    AnalysisAVP

    Encode decode, rgb yuv h264 aac flv mp4 rtmp

    AnalysisAVP is a comprehensive educational repository focused on audio and video technology concepts, providing structured knowledge across multimedia systems and processing pipelines. It covers foundational topics such as encoding, decoding, color formats like RGB and YUV, and widely used codecs including H.264 and AAC. The project also explores media container formats like MP4 and FLV, along with streaming protocols such as RTMP and WebRTC, offering a broad understanding of media...
    Downloads: 0 This Week
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  • 24
    WebP Codec

    WebP Codec

    Library to encode and decode images in WebP format

    ...It supplies cwebp to compress images into WebP and dwebp to decompress them back, making it easy to test quality/size trade-offs across presets and tuning parameters. The GitHub repository is a mirror; the canonical source of truth lives on Chromium’s git, and developer docs are hosted on WebP’s portal. The project underpins WebP support across browsers, imaging libraries, and many native apps thanks to its stable C API. Additional companion repos host test data and demos, including JavaScript builds and timing tests for various platforms. As a widely deployed codec, libwebp balances compression efficiency, speed, and integration simplicity across platforms.
    Downloads: 31 This Week
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  • 25
    darktable

    darktable

    darktable is an open source photography workflow application

    darktable is an open source photography workflow application and non-destructive raw developer. A virtual lighttable and darkroom for photographers. It manages your digital negatives in a database, lets you view them through a zoomable lighttable and enables you to develop raw images, enhance them and export them on local or remote storage.
    Downloads: 42 This Week
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