Showing 974 open source projects for "high performance computing"

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  • 1
    Node Redis

    Node Redis

    A high performance Node.js Redis client

    This library is a 1 to 1 mapping of the Redis commands. Each Redis command is exposed as a function on the client object. All functions take either an args Array plus optional callback Function or a variable number of individual arguments followed by an optional callback. Node Redis currently doesn't natively support promises (this is coming in v4), however you can wrap the methods you want to use with promises using the built-in Node.js util.promisify method on Node.js >= v8. Care should be...
    Downloads: 0 This Week
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  • 2
    Tundra

    Tundra

    Tundra is a code build system that tries to be accurate and fast

    Tundra is a high-performance code build system designed to give the best possible incremental build times even for very large software projects.
    Downloads: 3 This Week
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  • 3
    Shumai

    Shumai

    Fast Differentiable Tensor Library in JavaScript & TypeScript with Bun

    Shumai is an experimental differentiable tensor library for TypeScript and JavaScript, developed by Facebook Research. It provides a high-performance framework for numerical computing and machine learning within modern JavaScript runtimes. Built on Bun and Flashlight, with ArrayFire as its numerical backend, Shumai brings GPU-accelerated tensor operations, automatic differentiation, and scientific computing tools directly to JavaScript developers. It allows seamless integration of machine learning, deep learning, and custom differentiable programs into web-based or server-side environments without relying on Python frameworks. ...
    Downloads: 0 This Week
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  • 4
    RBush

    RBush

    High-performance JavaScript R-tree-based 2D spatial index

    RBush is a high-performance JavaScript library for 2D spatial indexing of points and rectangles. It's based on an optimized R-tree data structure with bulk insertion support. Spatial index is a special data structure for points and rectangles that allows you to perform queries like "all items within this bounding box" very efficiently (e.g. hundreds of times faster than looping over all items).
    Downloads: 2 This Week
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    Steel Bank Common Lisp

    Common Lisp compiler and runtime

    A high performance Common Lisp compiler. In addition to standard ANSI Common Lisp, it provides an interactive environment including an a debugger, a statistical profiler, a code coverage tool, and many other extensions.
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    Downloads: 5,244 This Week
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  • 6
    Octave Forge

    Octave Forge

    A collection of packages providing extra functionality for GNU Octave

    Octave Forge is a central location for collaborative development of packages for GNU Octave. The Octave Forge packages expand Octave's core functionality by providing field specific features via Octave's package system. See https://octave.sourceforge.io/packages.php for a list of all available packages. GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems, and...
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    Downloads: 9,526 This Week
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  • 7
    FurMark

    FurMark

    GPU stress test OpenGL and Vulkan graphics benchmark Windows/Linux

    FurMark is an intensive benchmarking tool designed to evaluate the performance of graphics cards using fur rendering algorithms. This tool is particularly effective in generating high workloads that can significantly increase the temperature of the GPU, making it a useful utility for testing the stability and stress tolerance of graphics cards. By simulating demanding rendering tasks, FurMark serves as a comprehensive test for assessing the robustness and thermal performance of GPUs under extreme conditions. ...
    Downloads: 248 This Week
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  • 8
    Ddosify

    Ddosify

    High-performance load testing tool, written in Golang

    vLoad tests should be done regularly to avoid being caught unprepared. Find out the maximum service capacity of your web system. Start the test either instantly or for a future date. Define your periodic load tests. Without load tests, businesses understand the load capacity of their systems when they become inaccessible during campaign times such as Black Friday or Cyber Monday. Determine the origins of requests and the test duration with our easy-to-use web interfaces. Review past load...
    Downloads: 2 This Week
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  • 9
    HeavyLoad

    HeavyLoad

    Free stress test tool for your PC

    HeavyLoad is a stress-testing tool by JAM Software that evaluates a computer’s performance by placing high loads on various system components, including CPU, GPU, RAM, and hard disk. It’s designed to test system stability under extreme conditions, useful for assessing reliability and identifying potential hardware bottlenecks or failures.
    Downloads: 17 This Week
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  • 10

    winrk

    Winrk is an HTTP benchmarking tool for Windows users, inspired by wrk.

    Winrk is a modern high-performance HTTP benchmarking tool for Windows. Inspired by the popular wrk utility, Winrk provides similar capabilities but is fully compatible with the Windows platform, making it ideal for developers and testers who need to stress-test web servers without relying on Linux or WSL. Written in Rust, Winrk leverages native multithreading and asynchronous networking to generate a high number of requests per second with minimal overhead.
    Downloads: 14 This Week
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  • 11
    C-Menu

    C-Menu

    User Interface Toolkit

    C-Menu is a fast, modular toolkit for building terminal-based user interfaces on Linux. Its components can be combined to create responsive menus, forms, pick lists, viewers, file-finding workflows, and administrative tools without the overhead of a heavyweight GUI stack. Written in C and designed for speed, C-Menu works well for developer tools, system administration workflows, kiosk-style interfaces, and resource-constrained environments.
    Downloads: 5 This Week
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  • 12
    EcoLab
    EcoLab is a C++ based Agent Based Modelling system, with emphasis on high performance computing for scaling to large simulations.
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    Downloads: 0 This Week
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  • 13
    PetoronHash-System

    PetoronHash-System

    PHASH | post-quantum XOF hashing algorithm | C++20

    PHASH is a self-contained, dependency-free, post-quantum XOF hashing algorithm implemented in modern C++20. This release delivers the first fully stable production implementation of the PetoronHash-System — a 1600-bit sponge-based hash function with domain separation, extendable output, and deterministic behavior. Key Features No external dependencies — pure C++20 implementation. Extendable Output (XOF) — supports arbitrary output length (256–8192+ bits). Post-quantum oriented design...
    Downloads: 0 This Week
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  • 14
    newRPL

    newRPL

    The classic RPL programming language reimplemented and reimagined.

    This project reimplements from scratch the RPL language made popular by HP programmable calculators, in portable C/C++. The main goal is to release a complete computing environment for various targets. There's currently 4 active targets: the HP 50g, HP39gs and HP40gs calculators and a PC simulator (see the downloads section!). Other ports are planned for the future.
    Downloads: 23 This Week
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  • 15
    QtAV

    QtAV

    A multimedia framework based on Qt and FFmpeg

    QtAV is a cross-platform and high performance multimedia playback framework based on Qt and FFmpeg. Features: timeline preview, gpu decoding etc
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    Downloads: 7 This Week
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  • 16
    Digraph3

    Digraph3

    A collection of python3 modules for Algorithmic Decision Theory

    ...Technical documentation and tutorials are available under the following link: https://digraph3.readthedocs.io/en/latest/ The tutorials introduce the main objects like digraphs, outranking digraphs and performance tableaux. There is also a tutorial provided on undirected graphs. Some tutorials are problem oriented and show how to compute the winner of an election, how to build a best choice recommendation, or how to linearly rank or rate with multiple incommensurable performance criteria. Other tutorials concern more specifically operational aspects of computing maximal independent sets (MISs) and kernels in graphs and digraphs.
    Downloads: 4 This Week
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  • 17

    Irrlicht Engine

    3D Engine c++

    The Irrlicht Engine is an open source high performance realtime 3D engine written and usable in C++. It is completely cross-platform, using D3D, OpenGL and its own software renderers.
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    Downloads: 146 This Week
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  • 18
    RE/flex lexical analyzer generator

    RE/flex lexical analyzer generator

    The regex-centric, fast lexical analyzer generator for C++

    A C++ high-performance regex library and Flex-compatible lexical analyzer generator with full Unicode support, new indentation anchors, lazy quantifiers, and many other modern features. Accepts Flex lexer specification syntax and is compatible with Bison/Yacc parsers. Generates reusable source code that is easy to understand. Supports fast scanning of UTF-8/16/32 files, strings, and streams.
    Downloads: 8 This Week
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  • 19
    React/Redux Links

    React/Redux Links

    Curated tutorial and resource links I've collected on React

    React/Redux Links is a curated educational resource collection for developers learning React, Redux, ES6, Webpack, and related JavaScript tools. It was created as a practical starting point for finding high-quality articles, tutorials, examples, and advanced discussions. The repository organizes resources by learning stage and topic, including getting started materials, basic tutorials, intermediate concepts, architecture, testing, performance, deployment, and community links. It is not a software library, but it works like a knowledge map for the React and Redux ecosystem. ...
    Downloads: 2 This Week
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  • 20
    H-plus-plus

    H-plus-plus

    An easy to learn powerful Programming Language

    H++ (H-Plus-Plus) is an English-based programming language that brings the professional power of C++ to everyone. By replacing cryptic symbols with intuitive keywords like Start, Show, and Create, it makes coding as readable as writing a set of instructions. H++ acts as a high-speed transpiler, converting your English-style scripts into optimized C++ for industrial-strength performance. Paired with its dedicated Pro Studio IDE, H++ offers a seamless, zero-config gateway for beginners to master complex logic without the steep learning curve of traditional syntax. It is the perfect blend of simplicity and raw power.
    Downloads: 3 This Week
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  • 21
    WPDistrib

    WPDistrib

    WPDistrib: Free WordPress pack, bilingual, fast, secure, and optimized

    WPDistrib is a free, open-source WordPress pack that transforms a fresh WordPress installation into a high-performance, secure, and SEO-optimized website. By automatically installing and configuring essential plugins, WPDistrib enables users to create professional-quality sites effortlessly. Ideal for blogs, business sites, and niche projects, WPDistrib simplifies the WordPress setup process, allowing users to focus on content creation without technical hassles.
    Downloads: 0 This Week
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  • 22
    Hypercube

    Hypercube

    Graph visualizing tool

    ...It uses a simulated annealing algorithm to lay out the graph, that can be easily parameterized to achieve the desired look. The main development goals are portability and easy usage rather than high performance and complexity.
    Downloads: 1 This Week
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  • 23
    Screen Color Picker

    Screen Color Picker

    Screen Color Picker - another screen color picking tool for designer

    Screen Color Picker is a lightweight, high-performance Windows utility built using the classic Delphi 7 framework. It is designed to be a "portable" tool, meaning it runs as a single, native 32-bit executable without the need for heavy dependencies like .NET or Java
    Downloads: 0 This Week
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  • 24
    WinForm Gauge

    WinForm Gauge

    Windows Form Gauge

    High performance, easy to use .NET WinForm Gauge written in C#. Easily switch between light and dark mode. .NET Assembly and sample application. Full Version and Source Code available at our Ko-fi store (https://ko-fi.com/codearteng/shop/gauge) Learn more and get latest released version at: https://www.codearteng.com/2026/09/winform-gauge.html
    Downloads: 2 This Week
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  • 25
    Action! Programming Language

    Action! Programming Language

    Action! - The Native Programming Language for Atari 8-bit Computers

    ...was created by Clinton Parker and released on cartridge by Optimized Systems Software (OSS) in 1983. Its syntax is similar to that of ALGOL 68.  Action! is significant for its high performance, which allows games and graphics demos to be written in a high-level language without the use of hand-written assembly language code. Action! language constructs were designed to map cleanly to 6502 opcodes. In 2015, Clinton Parker released the Action! 3.6 source code to the public under the terms of GPL. This project is intended to preserve the Action! ...
    Downloads: 4 This Week
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