Showing 156 open source projects for "itext-core"

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  • 1
    Stremio Core

    Stremio Core

    Types, addon system, UI models, core logic

    ...An environment abstraction lets hosts provide implementations for things like storage, networking, and timers, making the core portable to desktop, mobile, and web. The project targets WebAssembly as well, so the same Rust logic can run inside the browser via a small bridge layer.
    Downloads: 1 This Week
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  • 2
    Diligent Core

    Diligent Core

    A modern cross-platform low-level graphics API

    DiligentCore is a low-level, cross-platform rendering library designed to provide a modern graphics abstraction layer over Direct3D11, Direct3D12, OpenGL, Vulkan, and Metal. It’s aimed at developers building high-performance rendering engines and scientific visualization tools. DiligentCore gives precise control over GPU resources and rendering pipelines, while also abstracting away platform-specific boilerplate. The library is modular, extensible, and well-suited for projects that require...
    Downloads: 1 This Week
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  • 3
    Reactor Core

    Reactor Core

    Non-Blocking Reactive Foundation for the JVM

    Reactor Core is a foundational library for building reactive applications in Java, providing a powerful API for asynchronous, non-blocking programming.
    Downloads: 1 This Week
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  • 4
    Membrane Core

    Membrane Core

    The core of Membrane Framework, multimedia processing framework

    ...It models media processing as a graph of lightweight, supervised OTP processes—elements connected by links—so work is isolated, fault-tolerant, and easy to scale or reconfigure at runtime. The core defines a clear lifecycle and callback API for elements, plus concepts like buffers, events, and capabilities/format negotiation to keep components interoperable and type-safe. Back-pressure, scheduling, and time synchronization are handled by the framework, enabling low-latency streaming and precise playback control without ad-hoc concurrency code. ...
    Downloads: 0 This Week
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  • 5
    Stremio

    Stremio

    Stremio - Freedom to Stream

    ...Playback hooks into the stream types exposed by add-ons and the core’s selection logic, with UI affordances for choosing sources, subtitles, and quality. Because the heavy business logic lives in the core, the web app stays focused on UX, routing, accessibility, localization, and smooth state transitions between pages.
    Downloads: 62 This Week
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  • 6
    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: 202 This Week
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  • 7
    Dart Simple Live

    Dart Simple Live

    Cross-platform client for streaming and viewing live broadcasts

    Dart Simple Live (a.k.a. Simple Live) is a cross-platform client for streaming and viewing live broadcasts. Built on a core Dart library, it supports multiple streaming platforms such as Huya, Douyu, Bilibili, and Douyin, along with live chat (danmaku). It includes apps for mobile, desktop, and TV platforms, offering a unified streaming experience with no ads.
    Downloads: 6 This Week
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  • 8
    OpenCut

    OpenCut

    The open-source CapCut alternative

    ...The project aims to be approachable for newcomers while still serving power users who want a dependable cutter for everyday content. With an open ecosystem, it invites plugins and community presets to extend capabilities without bloating the core.
    Downloads: 105 This Week
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  • 9
    Open Brush

    Open Brush

    Open Brush is the community led successor to Tilt Brush!

    ...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: 7 This Week
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  • 10
    lightGallery

    lightGallery

    A customizable, modular, responsive, lightbox gallery plugin

    ...Supports separate settings for mobile devices to optimize further. lightGallery comes with numerous options, which allow you to customize the plugin without touching the core code. You can easily customize the look and feel of the gallery by updating SASS variables.
    Downloads: 3 This Week
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  • 11
    TRELLIS 2

    TRELLIS 2

    Native and Compact Structured Latents for 3D Generation

    TRELLIS.2 is a cutting-edge open-source model and codebase for high-fidelity 3D asset generation from 2D images, developed to push forward the state of the art in image-to-3D generation. At its core is a novel sparse voxel structure called O-Voxel that jointly encodes both geometry and surface appearance, enabling reconstruction and generation of complex 3D shapes with arbitrary topology, open surfaces, and physically based rendering (PBR) textures. The system leverages a large 4-billion-parameter architecture combining sparse 3D variational autoencoders with flow-matching transformers to produce fully textured 3D models at resolutions up to 1536³ voxels. ...
    Downloads: 38 This Week
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  • 12
    Aidoku Sources

    Aidoku Sources

    Unofficial (legacy) sources for Aidoku

    Aidoku Community Sources is an open-source repository that provides a collection of unofficial, community-developed content sources that can be installed into the Aidoku manga reading application to expand its available library. These sources act as connectors between the app and external content providers, enabling users to browse and read manga from various online platforms. The repository is structured to allow contributors to add, update, or maintain sources, fostering a collaborative...
    Downloads: 32 This Week
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  • 13
    FeelUOwn

    FeelUOwn

    Trying to be a robust, user-friendly and hackable music player

    FeelUOwn is a user-friendly, and hackable music player.
    Downloads: 3 This Week
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  • 14
    Aidoku

    Aidoku

    Free and open source manga reader for iOS and iPadOS

    ...The app is designed with a modular architecture that uses a WebAssembly-based source system, allowing external extensions to handle content retrieval while keeping the core application lightweight. It supports both online reading through external providers and offline reading via downloaded content, offering flexibility for different usage scenarios. Users can organize their library, track reading progress, and integrate with external tracking services such as AniList and MyAnimeList. The application emphasizes user control, offering configurable settings at both global and source-specific levels. ...
    Downloads: 22 This Week
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  • 15
    FreeTube

    FreeTube

    An Open Source YouTube app for privacy

    FreeTube is an open-source and cross-platform desktop YouTube client built with privacy and user control as its core goals. Instead of relying on the official YouTube API, FreeTube uses its own extractor or community-friendly alternatives to fetch video data, which lets users watch YouTube content without advertisements and prevents Google from tracking them through cookies or JavaScript while browsing or viewing videos. Subscriptions, playlists, viewing history, and other user data are stored locally on the user’s machine rather than on remote servers, giving users full ownership over their content preferences and histories. ...
    Downloads: 14 This Week
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  • 16
    SciPy

    SciPy

    SciPy library main repository

    This is the main repository for the SciPy library, one of the core packages that make up the SciPy stack. SciPy is an open source software used in the fields of mathematics, science, and engineering, with modules for statistics, optimization, integration, linear algebra, signal and image processing, and many more. The SciPy library contains many of the user-friendly and efficient numerical routines, including those for numerical integration, interpolation, and optimization. ...
    Downloads: 9 This Week
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  • 17
    Nx

    Nx

    Smart, fast and extensible build system

    ...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 they can really level up your productivity. Whether you have one project or one thousand, Nx will keep your CI fast and your workspace maintainable. Nx is smart. It analyzes your workspace and figures out what can be affected by every code change. That's why Nx doesn't rebuild and retest everything on every commit, it only rebuilds what is necessary. ...
    Downloads: 8 This Week
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  • 18
    Shower Presentation Template

    Shower Presentation Template

    Shower HTML presentation engine

    ...Built on HTML, CSS and vanilla JavaScript, works in all modern browsers. Themes are separated from engine, and comes with fully keyboard accessible. Printable to PDF and includes Ribbon and Material themes, and core with plugins. You’ll need Node.js installed on your computer. Latest stable versions of Chrome, Edge, Firefox, and Safari are supported.
    Downloads: 1 This Week
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  • 19
    Numix Circle

    Numix Circle

    Linux packaging for Numix Circle

    ...For Arch users there's a community-maintained package in the AUR that builds from this GitHub. For Gentoo users there's a community-maintained ebuild in the edgets overlay which builds icons directly from Lumix-core repository, so you receive latest commits. To deal with hardcoded application icons Numix uses the hardcode-fixer script.
    Downloads: 3 This Week
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  • 20
    nivo

    nivo

    A rich set of dataviz components

    ...Several libraries already exist for React d3 integration, but just a few provide server side rendering ability and fully declarative charts. In order to use nivo, you have to install the @nivo/core package and then choose some of the scoped @nivo packages according to the charts you wish to use. Given an array of data series having an id and a nested array of points (with x, y properties), it will compute the line for each data series. All datum having null x or y will be treated as holes, thus portions of the corresponding line will be skipped. ...
    Downloads: 1 This Week
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  • 21
    SuperCollider

    SuperCollider

    Audio server, programming language, and IDE for sound synthesis

    SuperCollider is a platform for audio synthesis and algorithmic composition, used by musicians, artists, and researchers working with sound. It is free and open source software available for Windows, macOS, and Linux. scsynth, a real-time audio server, forms the core of the platform. It features 400+ unit generators (“UGens”) for analysis, synthesis, and processing. Its granularity allows the fluid combination of many known and unknown audio techniques, moving between additive and subtractive synthesis, FM, granular synthesis, FFT, and physical modeling. You can write your own UGens in C++, and users have already contributed several hundred more to the sc3-plugins repository. sclang, an interpreted programming language. ...
    Downloads: 1 This Week
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  • 22
    SteadyDancer

    SteadyDancer

    Harmonized and Coherent Human Image Animation

    ...By differentiating between intentional rhythmic motion and unintentional instability, SteadyDancer applies adaptive filtering that enhances video quality without flattening the core movement dynamics. The system can be used both in preprocessing pipelines for content creators and in live feedback loops for performers, giving dancers and videographers a tool to refine their visual outputs. It supports integration with standard video formats and includes customizable parameters so users can tune stabilization aggressiveness.
    Downloads: 0 This Week
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  • 23
    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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  • 24
    Krypt

    Krypt

    Build a Web 3.0 React Solidity blockchain application

    ...The project emphasizes end-to-end learning: from authoring and compiling a smart contract, to deploying it, and then interacting with it via web3 libraries in React. It demonstrates core patterns like sending transactions, reading on-chain state, and providing user feedback for pending and confirmed operations. The codebase is structured to be approachable for newcomers while still exposing real-world concerns such as network switching and account permissions. Collaboration and Q&A are encouraged through the repo’s community channels, making it a practical launchpad for first-time Web3 builders.
    Downloads: 0 This Week
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  • 25
    two.js

    two.js

    A renderer agnostic two-dimensional drawing api for the web

    ...It is renderer agnostic enabling the same api to draw in multiple contexts: svg, canvas, and webgl. Two.js is deeply inspired by flat motion graphics. As a result, two.js aims to make the creation and animation of flat shapes easier and more concise. At its core two.js relies on a scenegraph. This means that when you draw or create an object (a Two.Path or Two.Group), two actually stores and remembers that. After you make the object you can apply any number of operations to it. Two.js has a built in animation loop. It is simple in nature and can be automated or paired with another animation library. ...
    Downloads: 0 This Week
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