Showing 289 open source projects for "high performance computing"

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  • 1
    Quake3e

    Quake3e

    Improved Quake III Arena engine

    Quake3e is a modernized fork of id Software’s Quake III Arena engine, tailored for mod developers and competitive players. It includes numerous technical improvements while preserving the core gameplay and mod compatibility of the original. Focused on performance, security, and extended modding capabilities, it has become a popular base for competitive tournaments and engine forks. With its updated rendering path and support for high refresh rates, Quake3e offers a slick and responsive gameplay experience for old-school FPS fans.
    Downloads: 17 This Week
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  • 2
    JOML

    JOML

    A Java math library for OpenGL rendering calculations

    JOML is a high-performance, lightweight math library designed for 3D graphics applications in Java, particularly those using OpenGL, Vulkan, or LWJGL. It provides a complete suite of vector, matrix, quaternion, and geometry operations essential for real-time graphics and game development. Unlike other math libraries, JOML avoids object allocation during calculations, making it highly optimized for garbage-free performance.
    Downloads: 4 This Week
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  • 3
    Polars

    Polars

    Dataframes powered by a multithreaded, vectorized query engine

    Polars is a high-performance, multi-language DataFrame library built in Rust using Apache Arrow. It delivers blazing-fast, vectorized, and parallel data manipulation with both eager and lazy execution, making it an excellent tool for data processing in Python, Rust, Node.js, R, and SQL contexts.
    Downloads: 2 This Week
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  • 4
    mail-parser

    mail-parser

    Fast and robust e-mail parsing library for Rust

    Stalwart Mail Parser is a high-performance Rust library designed for parsing and analyzing email messages. It efficiently handles complex MIME structures, supports various encodings, and is optimized for speed and robustness. The library is suitable for applications requiring detailed email processing and analysis.​
    Downloads: 2 This Week
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    Double Conversion

    Double Conversion

    Efficient binary-decimal & decimal-binary conversion routines for IEEE

    Double Conversion is a high-performance C++ library that provides precise and efficient binary-decimal and decimal-binary conversion routines for IEEE 754 double-precision floating-point numbers. Originally extracted from the V8 JavaScript engine, it was refactored into a standalone library to make its robust number conversion algorithms easily reusable in other projects.
    Downloads: 0 This Week
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  • 6
    Napkin Math

    Napkin Math

    Techniques and numbers for estimating system's performance

    Napkin Math is a technical reference project for estimating software system performance from first principles. It collects practical numbers, benchmark-style measurements, and mental models that help engineers make fast back-of-the-envelope calculations. The project is useful for questions like how much memory throughput matters, how long storage operations may take, what network latency to expect, or how expensive logging could become at high request volume.
    Downloads: 0 This Week
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  • 7
    Venom

    Venom

    Venom is the most complete javascript library for Whatsapp

    Venom is a high-performance system developed with JavaScript to create a bot for WhatsApp, support for creating any interaction, such as customer service, media sending, sentence recognition based on artificial intelligence and all types of design architecture for WhatsApp. It's a high-performance alternative API to whatzapp, you can send, text messages, files, images, videos and more.
    Downloads: 1 This Week
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  • 8
    RLax

    RLax

    Library of JAX-based building blocks for reinforcement learning agents

    RLax (pronounced “relax”) is a JAX-based library developed by Google DeepMind that provides reusable mathematical building blocks for constructing reinforcement learning (RL) agents. Rather than implementing full algorithms, RLax focuses on the core functional operations that underpin RL methods—such as computing value functions, returns, policy gradients, and loss terms—allowing researchers to flexibly assemble their own agents. It supports both on-policy and off-policy learning, as well as value-based, policy-based, and model-based approaches. RLax is fully JIT-compilable with JAX, enabling high-performance execution across CPU, GPU, and TPU backends. ...
    Downloads: 0 This Week
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  • 9
    OpenTelemetry Collector distributions

    OpenTelemetry Collector distributions

    OpenTelemetry Collector Official Releases

    High-quality, ubiquitous, and portable telemetry to enable effective observability. OpenTelemetry is a collection of APIs, SDKs, and tools. Use it to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) to help you analyze your software’s performance and behavior. Create and collect telemetry from your services and software, then forward it to a variety of analysis tools.
    Downloads: 54 This Week
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  • 10
    Tree

    Tree

    tree is a library for working with nested data structures

    ...The library provides efficient operations such as flatten, unflatten, and map_structure, enabling users to apply functions to all leaves of a nested structure seamlessly. Backed by a high-performance C++ core, tree is optimized for large-scale, performance-critical applications.
    Downloads: 0 This Week
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  • 11
    Mimesis

    Mimesis

    High-performance fake data generator for Python

    Mimesis is an open source high-performance fake data generator for Python, able to provide data for various purposes in various languages. It's currently the fastest fake data generator for Python, and supports many different data providers that can produce data related to people, food, transportation, internet and many more. Mimesis is really easy to use, with everything you need just an import away.
    Downloads: 0 This Week
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  • 12
    libpqxx

    libpqxx

    The official C++ client API for PostgreSQL

    libpqxx is the official C++ client library for interacting with PostgreSQL, providing a high-level, type-safe API on top of the native libpq library. It allows C++ applications to connect to PostgreSQL databases, execute queries, and handle results with idiomatic C++ syntax. The library is suitable for performance-critical and systems-level applications.
    Downloads: 18 This Week
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  • 13
    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: 2 This Week
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  • 14
    Vue DevUI

    Vue DevUI

    UI components based on Vue3 and DevUI Design

    Vue DevUI is a comprehensive UI component library built specifically for Vue 3, designed to help developers create enterprise-grade applications with consistent design and high usability. It is based on the DevUI design system and provides more than 50 high-quality components that are flexible, easy to use, and optimized for modern frontend development. The library supports TypeScript and integrates seamlessly with tools like Vite and Nuxt3, making it suitable for both small projects and large-scale applications. ...
    Downloads: 2 This Week
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  • 15
    PHPFastCache

    PHPFastCache

    A high-performance backend cache system

    PHPFastCache is a caching library that provides a simple and efficient way to manage data caching in PHP applications. It supports a variety of cache backends, including Redis, Memcached, APCu, and filesystem. The library is designed to enhance performance by reducing database load and speeding up content delivery. PHPFastCache’s flexible API and multi-driver support make it easy to implement caching in both small and large projects.
    Downloads: 1 This Week
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  • 16
    libhv

    libhv

    Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client

    Like libevent, libev, and libuv, libhv provides event loop with non-blocking IO and timer, but simpler api and richer protocols. Cross-platform (Linux, Windows, MacOS, BSD, Solaris, Android, iOS) High-performance EventLoop (IO, timer, idle, custom) TCP/UDP client/server/proxy. TCP supports heartbeat, reconnect, upstream, MultiThread-safe write and close, etc. Built-in common unpacking modes (FixedLength, Delimiter, LengthField) RUDP support: WITH_KCP. SSL/TLS support: (via WITH_OPENSSL or WITH_GNUTLS or WITH_MBEDTLS) HTTP client/server (support https http1/x http2 grpc). ...
    Downloads: 2 This Week
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  • 17
    SOFAJRaft

    SOFAJRaft

    A production-grade java implementation of RAFT consensus algorithm

    SOFAJRaft is a production-level, high-performance Java implementation based on the RAFT consistency algorithm that supports MULTI-RAFT-GROUP for high-load, low-latency scenarios. With SOFAJRaft you can focus on your business area. SOFAJRaft handles all RAFT-related technical challenges. SOFAJRaft is very user-friendly, which provides several examples, making it easy to understand and use.
    Downloads: 2 This Week
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  • 18
    redis-rs

    redis-rs

    Redis library for rust

    Redis-rs is a Rust library for interacting with Redis databases, offering high-performance data manipulation capabilities for Rust developers.
    Downloads: 2 This Week
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  • 19
    Zeebe

    Zeebe

    Distributed Workflow Engine for Microservices Orchestration

    Automate processes at scale with unprecedented performance and resilience. Zeebe is the workflow and decision engine that powers Camunda Platform 8. Zeebe’s cloud-native design provides the performance, resilience, and security enterprises need to future-proof their process orchestration efforts. Zeebe distributes data across all brokers in a cluster with storage directly on the server filesystem. If one broker goes down, another can replace it with no data loss. This pre-configured...
    Downloads: 2 This Week
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  • 20
    Rust lexical

    Rust lexical

    Fast numeric to- and from-string conversion routines

    rust-lexical is a high-performance Rust library for numeric-to-string and string-to-numeric conversions. Designed for efficiency and flexibility, it operates in no_std environments, making it suitable for embedded systems and performance-critical applications. The library supports various numeric formats and provides customizable parsing and formatting options.​
    Downloads: 0 This Week
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  • 21
    jamesob's guide to running SOTA LLMs

    jamesob's guide to running SOTA LLMs

    Everything I know about running LLMs locally

    jamesob's guide to running SOTA LLMs is a practical guide and configuration repository for running high-end language models on local hardware. It documents one developer’s local LLM setup, including hardware choices, GPU layout, storage, PCIe switches, kernel settings, and serving workflows. The repository compares budget levels ranging from dual RTX 3090 systems to high-end multi-GPU workstations with very large VRAM pools. It includes ready-to-run serving configurations for selected models and local speech-to-text workloads. ...
    Downloads: 0 This Week
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  • 22
    libuv

    libuv

    Cross-platform asynchronous I/O

    libuv is a high-performance, multi-platform C library focusing on asynchronous I/O, originally developed for Node.js. It provides a consistent event-loop and I/O abstraction layer across a range of systems, making non-blocking operations portable and efficient. Full-featured event loop backed by epoll, kqueue, IOCP, event ports. Asynchronous TCP and UDP sockets.
    Downloads: 3 This Week
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  • 23
    VulkanSceneGraph

    VulkanSceneGraph

    Vulkan & C++17 based Scene Graph Project

    VulkanSceneGraph (VSG), is a modern, cross-platform, high-performance scene graph library built upon Vulkan graphics/compute API. The software is written in C++17 and follows the CppCoreGuidelines and FOSS Best Practices. The source code is published under the MIT License, with the exception of vulkan.h, used for Vulkan extensions, which is under Apache License 2.0. This repository contains C++ headers and source and CMake build scripts to build the libvsg library.
    Downloads: 3 This Week
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  • 24
    Chronicle Queue

    Chronicle Queue

    Micro second messaging that stores everything to disk

    Micro second messaging that stores everything to disk. With millions of users worldwide, Chronicle Queue is a leading choice for organizations of all sizes seeking a low-latency, high-performance messaging framework. The Chronicle Queue Enterprise version eliminates compatibility issues and allows for the seamless integration and sharing of data between Java, Rust, Python, and C++ libraries. Chronicle Queue is available as a fully native Java, Rust or C++ library, and also supports a Python API. All versions are fully binary compatible.
    Downloads: 10 This Week
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  • 25
    X-Crawl

    X-Crawl

    Flexible Node.js AI-assisted crawler library

    A high-performance web crawling and scraping framework for Node.js, designed for large-scale data extraction.
    Downloads: 1 This Week
    Last Update:
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