Showing 144 open source projects for "written in java"

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  • 1
    X's Recommendation Algorithm

    X's Recommendation Algorithm

    Source code for the X Recommendation Algorithm

    The Algorithm is Twitter’s open source release of the core ranking system that powers the platform’s home timeline. It provides transparency into how tweets are selected, prioritized, and surfaced to users, reflecting Twitter’s move toward openness in recommendation algorithms. The repository contains the recommendation pipeline, which incorporates signals such as engagement, relevance, and content features, and demonstrates how they combine to form ranked outputs. Written primarily in...
    Downloads: 12 This Week
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  • 2
    OR-Tools - Google Optimization Tools

    OR-Tools - Google Optimization Tools

    Google's software suite for combinatorial optimization

    ...This suite contains a number of solvers, namely: a constraint programming solver; a linear programming solver; wrappers for commercial solvers (like Gurobi or CPLEX) and other open source solvers (SCIP, GLPK, etc.); among others. OR-Tools is written in C++, but comes with wrappers for Python, C# and Java. Once you model your problem in your preferred programming language, you can then use any of OR-Tools’ available solvers. OR-Tools is an award-winning project, having won three gold medals in the 2020 MiniZinc Challenge, the international constraint programming competition.
    Downloads: 20 This Week
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  • 3
    Dillo

    Dillo

    Dillo, a multi-platform graphical web browser

    Dillo is a lightweight, minimal graphical web browser, designed for speed, low resource usage, and privacy. It is written in C and C++ using the FLTK (Fast Light Toolkit) GUI library. Its goals include enabling web access on old or constrained hardware, using slow or unreliable network connections, minimizing dependencies, and avoiding many of the complexities and overheads of modern full-featured browsers. It omits many modern features (notably JavaScript), instead focusing on rendering...
    Downloads: 29 This Week
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  • 4
    SFML

    SFML

    Simple and Fast Multimedia Library

    SFML provides a simple interface to the various components of your PC, to ease the development of games and multimedia applications. It is composed of five modules: system, window, graphics, audio and network. Discover their features more in detail in the tutorials and the API documentation. With SFML, your application can compile and run out of the box on the most common operating systems: Windows, Linux, macOS and soon Android & iOS. Pre-compiled SDKs for your favorite OS are available on...
    Downloads: 29 This Week
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  • 5
    Tiled

    Tiled

    Flexible level editor

    ...Tilesets can be modified at any time. Tiled is a general purpose tile map editor for all tile-based games, such as RPGs, platformers or Breakout clones. Tiled was originally written in Java. In 2008, work began to develop a faster, better looking, and easier-to-use version of Tiled based on the Qt framework. This decision was made as the Qt framework has a greater feature set than is offered by the standard Java libraries. Before you can compile Tiled, you must ensure the Qt (>= 5.6) development libraries have been installed as well as the Qbs build tool.
    Downloads: 7 This Week
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  • 6
    Open Asset Import Library

    Open Asset Import Library

    The open-asset-importer-library repository

    The Open Asset Import Library (short name: Assimp) is a portable Open-Source library to import various well-known 3D model formats in a uniform manner. The most recent version also knows how to export 3d files and is therefore suitable as a general-purpose 3D model converter. See the feature-list. open3mod is a Windows-based model viewer. It loads all file formats that Assimp supports and is perfectly suited to quickly inspect 3d assets. Assimp aims to provide a full asset conversion...
    Downloads: 18 This Week
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  • 7
    recipes

    recipes

    Some code snippets for sharing

    ...Its directories cover algorithms, basic utilities, benchmarking, date and time handling, hashing, sorting, networking, and logging. Other examples explore Protocol Buffers, RPC, reactors, SSL, strings, threading, and top-k processing. Java and Python material appears alongside code written for lower-level systems and network programming tasks. The collection is intended for sharing reference implementations, experiments, puzzles, and practical coding patterns across multiple technical areas.
    Downloads: 0 This Week
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  • 8
    OGRE

    OGRE

    scene-oriented, flexible 3D engine (C++, Python, C#, Java)

    OGRE (Object-Oriented Graphics Rendering Engine) is a scene-oriented, flexible 3D engine written in C++ designed to make it easier and more intuitive for developers to produce games and demos utilizing 3D hardware. The class library abstracts all the details of using the underlying system libraries like Direct3D and OpenGL and provides an interface based on world objects and other intuitive classes. We consider the results of our GL3Plus RenderSystem as the gold standard. The respective...
    Downloads: 8 This Week
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  • 9
    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: 0 This Week
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  • 10
    manticoresearch

    manticoresearch

    Easy to use open source fast database for search

    Manticore Search is an easy to use open source fast database for search. Modern MPP architecture and smart query parallelization capabilities allow to fully utilize all your CPU cores to lower response time as much as possible, when needed. Powerful and fast full-text searching which works fine for small and big datasets. Columnar storage support via the Manticore Columnar Library for bigger datasets (much bigger than can fit in RAM). SQL-first: Manticore's native syntax is SQL. It speaks...
    Downloads: 0 This Week
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  • 11
    SWIG

    SWIG

    A code generator for connecting C/C++ with other programming languages

    SWIG is a software development tool that connects programs written in C and C++ with a variety of high-level programming languages. SWIG is used with different types of target languages including common scripting languages such as Javascript, Perl, PHP, Python, Tcl and Ruby. The list of supported languages also includes non-scripting languages such as C#, D, Go language, Java, Lua, OCaml, Octave, R and Scilab as well as the Guile implementation of the Scheme language. ...
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    Downloads: 45,835 This Week
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  • 12

    Arkhamdev Open Source Projects

    Arkhamdev Open Source Projects

    Arkhamdev open source projects: - Native plugins for Antiryad Gx: Png, Jpeg, Smjpeg, Tiff, Zlib, Lzma, Lz4, ZStd, Ogg Vorbis, Theora, Tokamak, Freetype, WebP.... - Some libraries are merged to few files to simplify projects makefiles. - Arkham Demo Group Dos and Amiga demos written in Basic, x86 and 68k assembler (from 1991 to 1998). - Arkham Demo Group 3d engines written in x86 assembler. - Arkham Demo Group DOS tools (paint program, sound tracker for Adlib, modeler, picture and 3d...
    Downloads: 0 This Week
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  • 13
    Advanced Trigonometry Calculator

    Advanced Trigonometry Calculator

    Open-source C/C++ math engine for advanced scientific computing

    Advanced Trigonometry Calculator (ATC) is an open-source mathematical computing engine written mainly in C/C++. Created in 2011 and maintained by Renato Alexandre dos Santos Freitas, ATC is designed as a practical Windows desktop application for advanced calculations, automation, and technical problem solving. ATC supports equation solving, polynomial tools, complex numbers, matrix calculations, statistics, physics, geometry, unit conversions, DSP/FFT operations, and scripting. It can...
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    Downloads: 20 This Week
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  • 14
    Tink

    Tink

    A library that provides cryptographic APIs that are easy and secure

    ...With Tink, you can encrypt or sign data with just a few lines of code, with built-in security guarantees to help you avoid pitfalls. Tink adds security protections on top of well known libraries like BoringSSL and Java Cryptography Architecture and shows them right in the interfaces, so auditors and tools can quickly find gaps.
    Downloads: 2 This Week
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  • 15
    Halcyon

    Halcyon

    Minimalistic Music Player

    This is a minimalistic Music Player written in Java & native C++. The engine framework is written mainly in Java with C++ used to back any other native functionalities. Currently this project is under heavy development and not for general consumer usage.
    Downloads: 0 This Week
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  • 16
    QTest is a perl-based test framework for testing programs written in any language. It supports a "design for testability" mentality, user-defined test coverage, filters, and multithreading support. Includes documentation.
    Downloads: 0 This Week
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  • 17

    Z Word Tools

    Write, check, index and diagram Z specifications in Microsoft Word.

    Tools to allow Z specifications to be written in Microsoft Word. Includes a unicode font for Z symbols. Provides: WYSIWYG editing fully integrated into Word; Typechecking using fuzz (for Spivey Z) or CZT (for ISO standard Z); Indexing and cross-referencing; Diagrams of specification structure; Conversion from Spivey to Standard Z- also available as a stand-alone program and Java class for non-windows users.
    Downloads: 1 This Week
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  • 18
    SSDB

    SSDB

    A fast NoSQL database, an alternative to Redis

    SSDB is a high performace key-value(key-string, key-zset, key-hashmap) NoSQL database, an alternative to Redis. SSDB is stable, production-ready and is widely used by many Internet companies including QIHU 360. LevelDB client-server support, written in C/C++. Designed to store collection data. Persistent key-value, key-zset, key-map('hashmap'), key-list storage. Redis clients are supported. Client API supports including C++, PHP, Python, Cpy, Java, nodejs, Ruby, Go(see all). Persistent queue service. Replication(master-slave), load balance. GUI administration tool(phpssdbadmin). ...
    Downloads: 2 This Week
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  • 19
    LTI-Lib is an object oriented computer vision library written in C++ for Windows/MS-VC++ and Linux/gcc. It provides lots of functionality to solve mathematical problems, many image processing algorithms, some classification tools and much more...
    Downloads: 2 This Week
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  • 20
    Cuberite

    Cuberite

    A lightweight, fast and extensible game server for Minecraft

    Cuberite is a lightweight, open-source Minecraft-compatible multiplayer server implementation written primarily in C++. The project was created as an alternative to the official Java-based server software with the goal of improving performance, efficiency, and flexibility. By using C++ instead of Java, Cuberite reduces memory consumption and CPU overhead while still allowing players using the standard Minecraft Java Edition client to connect and play. ...
    Downloads: 3 This Week
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  • 21
    Muzika Player

    Muzika Player

    Music player with library for Linux (including Android) and Windows

    Music player with touch optimized interface written using Qt/QML. It is especially useful for well tagged big music collection. It is easy to find and play the music you want.
    Downloads: 0 This Week
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  • 22

    .Net Native Interface Library

    The best library to work with .Net Assemblies in any programming lang.

    The .Net Native Interface Library (DotNetNativeInterface) is a native programming interface which provides a way for programming languages such as C, C++, Fortran, Assembly, Pascal, Java, VB etc to interact with applications and libraries written in any of the .Net languages (such as C#, VB.Net etc). Programmers can use DotNetNativeInterface native methods to access .Net 3rd party libraries or .Net Framework Libraries without the need for registry entries, COM registrations or changes to the .Net libraries. The following examples illustrate when you need to use DotNetNativeInterface native methods: 1. ...
    Downloads: 0 This Week
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  • 23
    Abacus is a Contest Mangement system for ACM-like contests written in C++, with an interactive web interface. We no longer maintain the code on SF - please be sure to use the code from github.
    Downloads: 0 This Week
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  • 24
    IL-2 Selector

    IL-2 Selector

    IL-2 Sturmovik 1946 Executable Memory Management Enhancer

    The IL-2 Selector is a tool which enhances the memory management of the game "IL-2 Sturmovik 1946". The game is written in Java, running on a J2SE 1.3.1 JVM. The standard setting utilizes less than 128MB RAM only, which was fine when the game was developed initially, but nowadays patches and mods lead to a situation where more memory is necessary to smoothly run the game. This tool gives the user the ability to easily setup different memory parameters.
    Downloads: 11 This Week
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  • 25

    JILRuntime/JewelScript

    An object-oriented script language to embed in any application

    A general purpose, object-oriented script language that compiles into code for a register based virtual machine. The language is quite similar to object-oriented high-level languages like Java and C#. The library is entirely self-sufficient and ANSI C compliant. It's main purpose is to be embedded in any application to allow automation of that application through scripting. An integrated C++ binding code generator allows you to create bindings for your application's classes in seconds....
    Downloads: 1 This Week
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