Showing 21 open source projects for "data structures"

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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: 3 This Week
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  • 2
    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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  • 3
    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: 24 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 versatile backbone for scientific applications and custom visualization tools.
    Downloads: 61 This Week
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  • 5
    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: 1 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
    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: 2 This Week
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  • 8
    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: 4 This Week
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  • 9
    GeoTools, the Java GIS toolkit

    GeoTools, the Java GIS toolkit

    Toolkit for working with and mapping geospatial data

    GeoTools is an open source (LGPL) Java code library which provides standards compliant methods for the manipulation of geospatial data. GeoTools is an Open Source Geospatial Foundation project. The GeoTools library data structures are based on Open Geospatial Consortium (OGC) specifications.
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    Downloads: 436 This Week
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  • 10
    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: 630 This Week
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  • 11
    The Chemistry Development Kit
    The Chemistry Development Kit (CDK) is a scientific, LGPL-ed library for bio- and cheminformatics and computational chemistry written in Java. The main home page of the CDK is now at: http://cdk.github.io
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    Downloads: 58 This Week
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  • 12
    Gato (Graph Animation Toolbox): Animate graph algorithms for example for computing shortest paths, minimal spanning trees, maximum flows or maximal cardinality or weight matchings. Create your own animations using the Animated Data Structures (ADS).
    Downloads: 0 This Week
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  • 13
    KABOOM! in 180 lines of bare C++

    KABOOM! in 180 lines of bare C++

    A brief computer graphics / rendering course

    ...The project demonstrates how basic rendering techniques such as ray-object intersection, lighting, and shading can be implemented from scratch. It intentionally avoids external libraries to encourage a deeper understanding of underlying algorithms and data structures. The codebase is small enough to be fully understood in a short time, making it ideal for students and developers new to graphics programming. It is often used in teaching environments to illustrate core rendering concepts in a practical way. Overall, tinykaboom is a minimalist yet powerful introduction to ray tracing and 3D rendering principles.
    Downloads: 0 This Week
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  • 14
    Mangrove TDS Library

    Mangrove TDS Library

    A C++ Tool for the Fast Prototyping of Topological Data Structures

    The Mangrove Topological Data Structure (Mangrove TDS) Library is a C++ template tool for the fast prototyping of topological data structures under the same API: - generic representation of any topological data structure, i.e., mangrove; - extensible through dynamic plugins at run-time; - agnostic wrt the representation in use; - any representation is supported without restrictions; - dimension-independent and multi-platform; - efficient representations of non-manifolds; - only one common API and no wrappers; - implicit representation of cells, not directly encoded, i.e., ghost references.
    Downloads: 0 This Week
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  • 15
    Phanto_maJ

    Phanto_maJ

    build three dimensional structure

    PhantomaJ is a software which aims to help users designing complexe three dimensional structures and building phantom banks. This software, implemented as an ImageJ plug-in, has been designed to be intuitive. PhantomaJ is thus "ready to use" for most users, but advanced users can choose to modify specific parameters such as intersection mode, intensity decrease function or virtual real three dimension. In addition, adding a new "basic form" consiste for advanced users to write two short...
    Downloads: 0 This Week
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  • 16

    ITK-SNAP x64

    ITK-SNAP static builds for Windows 64-bit(only one file)

    ITK-SNAP is a software application used to segment structures in 3D medical images. It is the product of a decade-long collaboration between Paul Yushkevich, Ph.D., of the Penn Image Computing and Science Laboratory (PICSL) at the University of Pennsylvania, and Guido Gerig, Ph.D., of the Scientific Computing and Imaging Institute (SCI) at the University of Utah, whose vision was to create a tool that would be dedicated to a specific function, segmentation, and would be easy to use and...
    Downloads: 20 This Week
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  • 17
    OpenCMISS-Zinc

    OpenCMISS-Zinc

    A Library for Interactive Modelling and Visualisation

    ...Models are represented in Zinc as mathematical fields defined over domains, including finite elements with support for high-order basis functions, complex parameter mappings and time variation, and image-based fields. Further fields can be defined by mathematical expressions and algorithms on existing fields, including image processing filters. Zinc model data structures are dynamic, supporting interactive applications which programmatically create, destroy and modify parts of models.
    Downloads: 0 This Week
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  • 18
    pyFormex is a program for generating, transforming and manipulating large geometrical models of 3D structures by sequences of mathematical operations.
    Downloads: 0 This Week
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  • 19
    SL is a suite of C++ template classes that support geometric computation (specifically adapted to OpenGL). It includes many different kind of algorithms (linear algebra methods, coding/decoding tecniques, generalized data structures, utilities).
    Downloads: 0 This Week
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  • 20
    Ertha is an open source GIS whose main focus is to guarantee easy extensibility and straightforward integration of custom modules. It provides basic geographic rendering and topologic analysis and exposes the main data structures loaded from shapefiles.
    Downloads: 0 This Week
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  • 21
    C++ library that implements basic data structures and algorithms for computer vision and image processing applications
    Downloads: 0 This Week
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