Showing 51 open source projects for "data structure"

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  • 1
    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: 1 This Week
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  • 2
    Milvus

    Milvus

    Vector database for scalable similarity search and AI applications

    Milvus is an open-source vector database built to power embedding similarity search and AI applications. Milvus makes unstructured data search more accessible, and provides a consistent user experience regardless of the deployment environment. Milvus 2.0 is a cloud-native vector database with storage and computation separated by design. All components in this refactored version of Milvus are stateless to enhance elasticity and flexibility. Average latency measured in milliseconds on trillion...
    Downloads: 5 This Week
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  • 3
    nhentai

    nhentai

    A library for interacting with the nhentai API

    ...The library supports both CommonJS and ES6 module imports, making it easy to integrate into different Node.js projects. Developers can use it to fetch specific doujin entries, explore associated metadata, and process gallery data for applications or scripts. It also includes optional support for FlareSolverr proxies to help bypass Cloudflare challenges that may occur during API requests. With its lightweight design and simple API structure, nhentai provides an efficient way to build tools or services that interact with the nhentai ecosystem.
    Downloads: 26 This Week
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  • 4
    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. It interfaces with multiple chemistry formats and data sources, making it a...
    Downloads: 28 This Week
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  • 5
    Text-to-lottie

    Text-to-lottie

    Generate production-ready Lottie animations with Claude Code or Codex

    lottie is an open-source framework for generating production-ready Lottie animations with coding agents such as Claude Code or Codex. It provides a text-to-lottie skill that helps an agent create animation projects from prompts, SVGs, screenshots, real data, or motion design instructions. Each generated animation lives as a scene inside a project and updates inside the included player as the agent edits the Lottie JSON. The project includes guidance for better prompts, including timing...
    Downloads: 0 This Week
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  • 6
    gonic

    gonic

    music streaming server / free-software subsonic server API

    gonic is a lightweight, self-hosted music streaming server written in Go that implements the Subsonic API, allowing compatibility with a wide range of existing music clients. It is designed to index and stream personal audio collections, supporting various file formats and metadata structures while maintaining low resource usage. The server can scan local directories, organize music libraries, and expose them through a web interface or compatible third-party apps. It also supports podcast...
    Downloads: 3 This Week
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  • 7
    Memories

    Memories

    Build a full stack MERN application

    Project MERN Memories is a full-stack application built as a learning tutorial, using the MERN stack: React on the front end, Node.js and Express on the back end, and MongoDB for data persistence. The app is called “Memories” and allows users to post interesting events from their lives (memories), providing a simple social media–style interface and back-end API to support create, read, update, delete of posts. The repository is tied to a video tutorial series that covers the project from...
    Downloads: 0 This Week
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  • 8
    Riff Tree GUI

    Riff Tree GUI

    A GUI application to show the tree structure of a RIFF file

    This is a Qt5/Qt6 GUI application showing the tree structure of a RIFF file with an hex view. Instead of reading and parsing the whole file (which may be quite large), it is memory mapped and should be very efficient.
    Downloads: 0 This Week
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  • 9
    Jmol

    Jmol

    An interactive viewer for three-dimensional chemical structures.

    Over 1,000,000 page views per month. Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other...
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    Downloads: 801 This Week
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  • 10

    libsombrero

    Astronomical object/structure detection from 1D and 2D data sets.

    Sombrero is a fast wavelet image processing and object detection C library for astronomical images. Sombrero is named after the "Mexican Hat" shape of the wavelet masks used in image convolution and is released under the GNU LGPL library.
    Downloads: 0 This Week
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  • 11
    JDiskCat

    JDiskCat

    Multi-platform disk cataloguing utility written in java.

    Easy-to-use multi-platform disk cataloguing program supporting local or removable media - drives and folders. Uses XML files as a data storage. It was originally created in 2010 to catalogue software compilations (also called freeware compilations) and CDs distributed with computer magazines. It was later improved to support any kind of disk and folder. It can be used to catalogue fragile disks like CDs, floppies, external hard drives, usb sticks, memory cards which are easy to damage....
    Downloads: 23 This Week
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  • 12
    grafx - Extensible Java Graphics Package

    grafx - Extensible Java Graphics Package

    Extensible Line-drawing & Polygon-filling Rasterization Libs for Java

    Line-drawing and polygon-filling rasterization algorithms in Java. Simple 2D package and more complex 3D package with Z-buffering. Texture mapping not supported at the moment. Color interpolation for lines, Gouraud shading for polygons fully supported. Floating point vertex coordinates, not integer. Pixel-level aliasing, not endpoint aliasing. Doesn't use Bresenham line style! Works with all Java versions. No external dependencies. Suitable for study in academic institutions,...
    Downloads: 1 This Week
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  • 13
    JMP3Renamer
    JMP3Renamer is a plugin-based renamer/tagger written in Java. It supports automatical assignment of the data to the files and magic cookies to specify the filename format. Currently available plugins: Discogs, MusicBrainz, Filename, Filetag, Mp3, Ogg
    Downloads: 2 This Week
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  • 14
    ADAMS

    ADAMS

    ADAMS is a workflow engine for building complex knowledge workflows.

    ADAMS is a flexible workflow engine aimed at quickly building and maintaining data-driven, reactive workflows, easily integrated into business processes. Instead of placing operators on a canvas and manually connecting them, a tree structure and flow control operators determine how data is processed (sequentially/parallel). This allows rapid development and easy maintenance of large workflows, with hundreds or thousands of operators.
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    Downloads: 7 This Week
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  • 15
    FLO (Markup Language)

    FLO (Markup Language)

    FLO: a simple markup language to write flowcharts with any text editor

    FLO is a simple markup language to write flowcharts with any text editor. FLO is a free and open-source plain text markup language that makes it possible to write a flowchart in any text editor, using a simple, easy-to-understand and readable text format. With its simple text format, FLO allows users to easily create diagrams and visual representations of even the most intricate concepts. Whether you are an engineer, scientist, educator, storyteller, or just someone who wants to...
    Downloads: 0 This Week
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  • 16

    GTB: Graphics Toolbox

    C++ libraries and apps for computer graphics and data visualization

    The Graphics Toolbox (GTB) is a collection of C++ libraries and apps for computer graphics and data visualization. Wagner Correa initially created GTB as part of his Ph.D. research at Princeton University in collaboration with Professor Claudio Silva and Dr. James Klosowski. Several other researchers later contributed to GTB (see the AUTHORS file).
    Downloads: 1 This Week
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  • 17

    PoDoFo

    A PDF parsing, modification and creation library.

    The PoDoFo library is a free, portable C++ library. It can parse and modify existing PDF files and create new ones from scratch. It also includes several tools to work with PDF files. It features an unique approach which provides access to PDF documents via an object tree. Therefore, PDFs can be created and or manipulated using a simple tree structure. Development of PoDoFo has been moved to GitHub: https://github.com/podofo/podofo Please raise new issues in the GitHub project.
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    Downloads: 122 This Week
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  • 18
    Easy Upscale

    Easy Upscale

    A simple image upscaler application using EDSR, ESPCN, FSRCNN, etc.

    This application was made to fulfill the assignment for the Data Structures course. The concept of the application is an application to upgrade/enhance image quality. The main theme is queues, we implement circular queues for pooling/storing a list of images to be upscaled. Gui creation is made manually using the tkinter library. For the upscale process itself, it uses the OpenCV library with a model obtained from open source. Checked using vermin. Minimum required versions: 3.6 Incompatible...
    Downloads: 0 This Week
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  • 19
    UE Viewer

    UE Viewer

    Viewer and exporter for Unreal Engine 1-4 assets

    Unreal Engine resource viewer (formerly Unreal Model Viewer) is a program for viewing and extracting resources from various games made with Unreal Engine. Sometimes the program is referenced as "umodel", the short of "unreal" and "model viewer". The project was originally named the "Unreal model viewer", however, the name was changed in 2011 to meet the request from Epic Games. Please note that the "official" project's name is "UE Viewer", and a short unofficial name of the project is...
    Downloads: 53 This Week
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  • 20
    YAPS - Yet Another Photo Sorter

    YAPS - Yet Another Photo Sorter

    Photo sorting tool to auto-generate folders based on EXIF meta data.

    A flexible photo sorting tool that uses the EXIF information of your photos and videos to copy or move them into a structured folder hierarchy. It takes your photos and nicely sorts them into a new folder structure auto generated based on the criteria you chose. For example like this: year/month/date_and_time.jpg Sources are available here: https://github.com/knopkem/yaps Happy Sorting!
    Downloads: 0 This Week
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  • 21
    vim.wasm

    vim.wasm

    Vim editor ported to WebAssembly

    ...Drag and drop files to browser tab opens them in Vim. When opening it, it opens tryit.js example JavaScript source code. Basic usage is described in comments at top of the file. Example source contains min-heap data structure and heap sort algorithm. Enjoy coding! And :% runs the code in your browser.
    Downloads: 0 This Week
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  • 22
    WxRecoderVideo

    WxRecoderVideo

    Based on VCamera, Imitating WeChat to record short videos

    WxRecoderVideo is an Android-based multimedia project designed to demonstrate video recording, encoding, and playback workflows within a mobile environment. It integrates camera capture functionality with real-time encoding pipelines, allowing developers to understand how raw video data is processed into compressed formats. The project typically combines Java and native components to handle performance-critical tasks such as encoding and file writing. It showcases how to manage audio and...
    Downloads: 0 This Week
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  • 23
    TenorSpace.js

    TenorSpace.js

    Neural network 3D visualization framework

    ...TensorSpace provides Keras-like APIs to build deep learning layers, load pre-trained models, and generate a 3D visualization in the browser. From TensorSpace, it is intuitive to learn what the model structure is, how the model is trained and how the model predicts the results based on the intermediate information. After preprocessing the model, TensorSpace supports the visualization of pre-trained models from TensorFlow, Keras and TensorFlow.js. TensorSpace is a neural network 3D visualization framework designed for not only showing the basic model structure but also presenting the processes of internal feature abstractions, intermediate data manipulations and final inference generations. ...
    Downloads: 0 This Week
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  • 24
    LaueTools

    LaueTools

    open source python packages for X-ray MicroLaue Diffraction analysis

    LaueTools is an open-source project for white beam Laue x-ray microdiffraction data analysis including tools in image processing, peaks searching & indexing, crystal structure solving (orientation & strain) and data & grain mapping visualisation. Python 3 Code and new features are now at: https://gitlab.esrf.fr/micha/lauetools
    Downloads: 1 This Week
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  • 25
    AniList Api v2 GraphQL Docs

    AniList Api v2 GraphQL Docs

    AniList API V2 GraphQL Documentation

    The AniList GraphQL Api provides quick and powerful access to over 500k anime and manga entries, including character, staff, and live airing data. The AniList & AniChart websites themselves run on the Api, so everything you can do on the sites, you can do via the Api. Free for non-commercial use. GraphQL is a strongly typed Api query language that provides an alternative to REST. It allows clients to define the structure of the data required, and exactly the same structure of the data is returned from the server. ...
    Downloads: 2 This Week
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