Showing 518 open source projects for "data structures c"

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    Countries, Languages & Continents data

    Countries, Languages & Continents data

    Countries, Languages & Continents data (capital and currency)

    ...Continents & countries: ISO 3166-1 alpha-2 code, name, ISO 639-1 language, capital and currency, native name, calling codes. Lists are available in JSON, CSV and SQL formats. Also, contains separate JSON files with additional country Emoji flags data. This version changes a lot in the data structures and placement of the files. So, if your projects depend on the old structure — specify previous versions, <2.0.0. Country item languages field is an Array in JSON files to easily count and match items with a Language item. But currency and phone calling codes may be a comma-separated String. ...
    Downloads: 2 This Week
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  • 2
    Open3D

    Open3D

    A modern library for 3D data processing

    Open3D is an open-source library that supports rapid development of software that deals with 3D data. The Open3D frontend exposes a set of carefully selected data structures and algorithms in both C++ and Python. The backend is highly optimized and is set up for parallelization. Open3D was developed from a clean slate with a small and carefully considered set of dependencies. It can be set up on different platforms and compiled from source with minimal effort. ...
    Downloads: 38 This Week
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  • 3
    Christmas Tree

    Christmas Tree

    Just a simple Christmas tree, based on reddit story

    atree is a lightweight JavaScript library for managing and visualizing hierarchical tree data structures in a flexible and efficient way. It offers core abstractions for creating nodes, building parent–child relationships, and traversing trees with utilities for depth, breadth, and custom iteration strategies. Because tree structures are ubiquitous in computing—from file systems and organizational charts to DOM structures and evolutionary taxonomies—atree provides a reusable foundation for representing and interacting with nested data.
    Downloads: 0 This Week
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  • 4
    FFmpeg.AutoGen

    FFmpeg.AutoGen

    FFmpeg auto generated unsafe bindings for C#/.NET and Core

    FFmpeg.AutoGen is a .NET binding for FFmpeg that provides low-level access to its native libraries through automatically generated C# interop code. It enables developers to work directly with FFmpeg’s APIs, including encoding, decoding, muxing, and demuxing operations, within managed .NET environments. The library exposes FFmpeg structures and functions with minimal abstraction, offering high performance and flexibility. It is designed for advanced use cases where precise control over multimedia processing is required. ...
    Downloads: 2 This Week
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  • 5
    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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  • 6
    Taichi

    Taichi

    Productive, portable, and performant GPU programming in Python

    ...It uses JIT compilation (via LLVM and its runtime TiRT) to offload compute-heavy code to CPUs, GPUs, mobile devices, and embedded systems. With built-in support for sparse data structures (SNode), automatic differentiation, AOT deployment, and compatibility with CUDA, Vulkan, Metal, and OpenGL ES, it empowers disciplines like simulation, graphics, AI, and robotics
    Downloads: 0 This Week
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  • 7
    DiagrammeR

    DiagrammeR

    Graph and network visualization using tabular data in R

    DiagrammeR is an R package to create, manipulate, and visualize network graphs, flowcharts, diagrams, and more using Graphviz and Mermaid syntax. Integrates with RMarkdown and Shiny apps, supports node/edge traversal, and graph analysis algorithms, making it ideal for documenting processes, causal relationships, or data pipelines.
    Downloads: 0 This Week
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  • 8
    PyVista

    PyVista

    3D plotting and mesh analysis through a streamlined interface

    3D plotting and mesh analysis through a streamlined interface for the Visualization Toolkit (VTK). PyVista is a helper module for the Visualization Toolkit (VTK) that takes a different approach on interfacing with VTK through NumPy and direct array access. This package provides a Pythonic, well-documented interface exposing VTK’s powerful visualization backend to facilitate rapid prototyping, analysis, and visual integration of spatially referenced datasets. This module can be used for...
    Downloads: 0 This Week
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  • 9
    Pure Data Computer Music System
    The Pure Data (short Pd) project on SourceForge unifies the extensions (or externals) written for the Pure Data Graphical Computer Music System written by Miller Puckette with contributions from many others.
    Downloads: 50 This Week
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  • 10
    ArrayFire

    ArrayFire

    ArrayFire, a general purpose GPU library

    ArrayFire is a general-purpose tensor library that simplifies the process of software development for the parallel architectures found in CPUs, GPUs, and other hardware acceleration devices. The library serves users in every technical computing market. Data structures in ArrayFire are smartly managed to avoid costly memory transfers and to take advantage of each performance feature provided by the underlying hardware. The community of ArrayFire developers invites you to build with us if you're interested and able to write top performing tensor functions. Together we can fulfill The ArrayFire Mission under an excellent Code of Conduct that promotes a respectful and friendly building experience. ...
    Downloads: 1 This Week
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  • 11
    Grabber

    Grabber

    Very customizable imageboard/booru downloader with powerful filenaming

    Very customizable imageboard/booru browser and mass downloader, with powerful file naming features. Thanks to its powerful naming features, you just have to set your filename and save the directory using all the tokens available, and the program will generate a filename using the image's information. With this, you can store and manage your pictures in advanced directory structures, and save images with custom filenames. Imageboard/booru downloader which can download thousands of images from...
    Downloads: 19 This Week
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  • 12
    Point Cloud Library

    Point Cloud Library

    A standalone, large scale, open project for 2D/3D image processing

    The Point Cloud Library (PCL) is a standalone, large scale, open project for 2D/3D image and point cloud processing. PCL is released under the terms of the BSD license, and thus free for commercial and research use. Whether you’ve just discovered PCL or you’re a long time veteran, this page contains links to a set of resources that will help consolidate your knowledge on PCL and 3D processing. An additional Wiki resource for developers is available too. To simplify both usage and...
    Downloads: 1,362 This Week
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  • 13
    MeshLab

    MeshLab

    The open source mesh processing system

    ...It offers features for processing raw data produced by 3D digitization tools/devices and for preparing models for 3D printing.
    Downloads: 49 This Week
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  • 14
    rich

    rich

    Rich is a Python library for rich text and beautiful formatting

    ...Effortlessly add rich output to your application, you can import the rich print method, which has the same signature as the builtin Python function. Rich can be installed in the Python REPL, so that any data structures will be pretty printed and highlighted. As you might expect, this will print "Hello World!" to the terminal. Note that unlike the builtin print function, Rich will word-wrap your text to fit within the terminal width.
    Downloads: 3 This Week
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  • 15
    WebP Codec

    WebP Codec

    Library to encode and decode images in WebP format

    ...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: 33 This Week
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  • 16
    GLM

    GLM

    OpenGL Mathematics (GLM)

    OpenGL Mathematics (GLM) is a header only C++ mathematics library for graphics software based on the OpenGL Shading Language (GLSL) specifications. GLM provides classes and functions designed and implemented with the same naming conventions and functionality than GLSL so that anyone who knows GLSL, can use GLM as well in C++. This project isn't limited to GLSL features. An extension system, based on the GLSL extension conventions, provides extended capabilities: matrix transformations, quaternions, data packing, random numbers, noise, etc. ...
    Downloads: 64 This Week
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  • 17
    tilemaker

    tilemaker

    Make OpenStreetMap vector tiles without the stack

    Create the vector tiles on your home machine or using a cloud CPU. Upload the file to your site or app. And that's it. No database to maintain; no contract to pay; and no restriction on commercial use. tilemaker is a single executable that takes OpenStreetMap data and makes it into vector tiles. It's supremely customizable, but if you just want off-the-shelf tiles in a standard style, tilemaker comes bundled with the files to do that too. With tilemaker, you can pull out any facet of...
    Downloads: 9 This Week
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  • 18
    Vizzu

    Vizzu

    Library for animated data visualizations and data stories

    Vizzu is a free, open-source Javascript/C++ library utilizing a generic dataviz engine that generates many types of charts and seamlessly animates between them. It can be used to create static charts but more importantly, it is designed for building animated data stories and interactive explorers as Vizzu enables showing different perspectives of the data that the viewers can easily follow due to the animation.
    Downloads: 0 This Week
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  • 19
    The Open Source Computer Science Degree

    The Open Source Computer Science Degree

    Video discussing this curriculum

    The Open Source Computer Science Degree is a curated collection of free resources designed to help individuals learn computer science concepts without formal education. It aggregates courses, books, tutorials, and tools covering topics such as algorithms, data structures, systems design, and programming languages. The repository is organized to guide learners through a structured path similar to a university curriculum. It emphasizes accessibility, allowing anyone to gain a comprehensive CS education at no cost. The project is maintained by the community, ensuring that resources remain relevant and up to date. ...
    Downloads: 0 This Week
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  • 20
    OpenUSD

    OpenUSD

    Universal Scene Description

    Universal Scene Description (USD) is an open source framework developed by Pixar Animation Studios for the interchange of 3D graphics data across various digital content creation tools. USD provides a rich and powerful toolset for reading, writing, editing, and rapidly previewing 3D scene data. With many of its features geared towards performance and large-scale collaboration among many artists, USD is ideal for the complexities of the modern pipeline. One such feature is Hydra, a...
    Downloads: 4 This Week
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  • 21
    gonic

    gonic

    music streaming server / free-software subsonic server API

    ...Its modular configuration allows users to customize transcoding, storage paths, and playback behavior. Overall, it provides a flexible and efficient alternative to commercial music streaming services with full control over data.
    Downloads: 0 This Week
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  • 22
    miniaudio

    miniaudio

    Audio playback and capture library written in C,

    miniaudio is written in C with no dependencies except the standard library and should compile cleanly on all major compilers without the need to install any additional development packages. All major desktop and mobile platforms are supported. miniaudio gives you complete flexibility. With the low-level API, just initialize a connection to the device and send or receive raw audio data.
    Downloads: 4 This Week
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  • 23
    ffmpeg.wasm

    ffmpeg.wasm

    FFmpeg for browser, powered by WebAssembly

    ffmpeg.wasm is a pure WebAssembly (and JavaScript/TypeScript) port of FFmpeg that enables in-browser media recording, conversion, and streaming—letting developers perform video/audio processing entirely client-side without server uploads. Transpiled via Emscripten from FFmpeg and its codecs into WebAssembly. Supports both single-threaded and multi-threaded cores using web workers. Written in TypeScript for improved developer experience.
    Downloads: 12 This Week
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  • 24
    Jellyfin

    Jellyfin

    The Free Software Media System

    Jellyfin is the volunteer-built media solution that puts you in control of your media. Stream to any device from your own server, with no strings attached. Your media, your server, your way. Jellyfin enables you to collect, manage, and stream your media. Run the Jellyfin server on your system and gain access to the leading free-software entertainment system, bells and whistles included. Hold your entire movie collection, with a beautiful collection of posters. Jellyfin lets you watch your...
    Downloads: 18 This Week
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  • 25
    OBS Linux Vulkan/OpenGL game capture

    OBS Linux Vulkan/OpenGL game capture

    OBS Linux Vulkan/OpenGL game capture

    obs-vkcapture is a Vulkan layer and OBS Studio plugin that enables capturing of Vulkan-rendered content in real time, solving a long-standing limitation in game recording and streaming. It works by injecting a Vulkan layer into applications, intercepting rendering calls, and redirecting frame data to OBS Studio without requiring special in-game support. This is particularly useful for modern Vulkan-based games or tools that lack native screen capture hooks. It’s lightweight, efficient, and...
    Downloads: 7 This Week
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