Showing 146 open source projects for "fast performance"

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  • 1
    Atlas OS

    Atlas OS

    An open and lightweight modification to Windows

    Atlas is an open-source, script-based modification for Windows that enhances usability, privacy, and performance. It strips unnecessary background services, disables telemetry, and includes gaming and latency optimizations to make Windows feel lean and fast for enthusiasts.
    Downloads: 1,401 This Week
    Last Update:
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  • 2
    Blinkenlights

    Blinkenlights

    Tiniest x86-64-linux emulator

    The Blinkenlights project is a high-performance terminal emulator designed to provide a fast and responsive command-line experience. It focuses on delivering low-latency interactions and efficient rendering, making it suitable for developers who rely heavily on terminal workflows. The project is built with performance optimization in mind, leveraging modern techniques to minimize overhead.
    Downloads: 45 This Week
    Last Update:
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  • 3
    Fastfetch

    Fastfetch

    A maintained, feature-rich and performance oriented, neofetch

    Fastfetch is a high-performance, highly customizable command-line tool, similar to Neofetch, that displays system information in an appealing and flexible format. Written primarily in C, it's optimized for speed and versatility. Neofetch-like styling with performance-oriented implementation. Configuration via modules for tailored fetch layouts. Fast, visually appealing system info display.
    Downloads: 25 This Week
    Last Update:
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  • 4
    openFyde

    openFyde

    openFyde supported hardware "x86 PC with Intel HD graphics

    overlay-amd64-openfyde is the official overlay repository for the amd64 (x86_64) build of openFyde, a Chromium OS-based distribution tailored for developers, power users, and alternative devices outside of Google's supported ChromeOS hardware. openFyde offers a fast, secure, and web-centric desktop experience with support for Linux apps, Android containers, and cloud integration. This overlay includes the custom configurations and firmware patches necessary to optimize openFyde for generic...
    Downloads: 882 This Week
    Last Update:
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  • 5
    Omarchy

    Omarchy

    Beautiful, Modern & Opinionated Linux

    Omarchy is a modern, opinionated Linux distribution designed to deliver a clean, fast, and aesthetically refined desktop experience. Created with a strong focus on simplicity and usability, it provides a curated environment that minimizes configuration overhead for users. The system emphasizes performance and thoughtful defaults, making it suitable for developers, creators, and everyday users alike. Omarchy combines a visually polished interface with a streamlined workflow to enhance productivity out of the box. ...
    Downloads: 55 This Week
    Last Update:
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  • 6
    mGBA

    mGBA

    mGBA Game Boy Advance Emulator

    mGBA is a high-performance, open-source emulator designed to accurately replicate the behavior of the Game Boy Advance hardware while maintaining fast execution across a wide range of devices. The project was created with the goal of improving both accuracy and speed compared to earlier emulators, achieving a balance that allows games to run reliably even on lower-end systems.
    Downloads: 124 This Week
    Last Update:
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  • 7
    FSearch

    FSearch

    A fast file search utility for Unix-like systems based on GTK3

    FSearch is a blazing-fast file search utility for Linux inspired by Windows’ Everything Search Engine, built to allow users to locate files and directories instantly by name rather than content. It achieves its high performance by indexing the filesystem and updating that index in real time, so as you create, rename, or delete files the results stay up to date without noticeable lag.
    Downloads: 40 This Week
    Last Update:
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  • 8
    macmon

    macmon

    Real-time system monitor for Apple Silicon Macs (M1–M5)

    ...Its main value is giving Apple Silicon users a fast, native, and scriptable way to understand system performance.
    Downloads: 12 This Week
    Last Update:
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  • 9
    Firecracker

    Firecracker

    Secure and fast microVMs for serverless computing

    Firecracker is an open-source virtualization technology developed by AWS for deploying secure micro-VMs (microVMs) that offer strong isolation with minimal overhead. Designed for serverless workloads (e.g., AWS Lambda, Fargate), it combines VM-level security with container-like performance and startup speed.
    Downloads: 1 This Week
    Last Update:
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  • 10
    SkyEmu

    SkyEmu

    Game Boy Advance, Game Boy, Game Boy Color, and DS Emulator

    ...It also features extensive debugging tools, making it useful not only for players but also for developers working on homebrew or reverse engineering. With features like save states, rewind, fast-forward, and controller support, it offers a full-featured modern emulation experience.
    Downloads: 120 This Week
    Last Update:
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  • 11
    grip-grep

    grip-grep

    Find code, fast

    A circumstantially faster, more lightweight, ripgrep-inspired alternative.
    Downloads: 1 This Week
    Last Update:
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  • 12
    fluentbit

    fluentbit

    Fast and Lightweight Logs and Metrics processor for Linux, BSD, OSX

    ...Integration with all your technology, cloud-native services, containers, streaming processors, and data backends. Fully event-driven design leverages the operating system API for performance and reliability. All operations to collect and deliver data are asynchronous.
    Downloads: 12 This Week
    Last Update:
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  • 13
    ET-Optimizer

    ET-Optimizer

    ET is a powerful application to improve performance

    ET-Optimizer is a performance optimization tool designed to enhance system responsiveness and efficiency by applying targeted configurations and tweaks to operating system settings and background processes. It focuses on improving performance in specific use cases such as gaming or real-time applications where latency and system overhead are critical factors. The tool typically includes scripts or automated routines that adjust system parameters, disable unnecessary services, and optimize...
    Downloads: 60 This Week
    Last Update:
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  • 14
    plow

    plow

    A high-performance HTTP benchmarking tool

    Plow is an HTTP(S) benchmarking tool, written in Golang. It uses excellent fast HTTP instead of Go's default net/http due to its lightning-fast performance. Plow runs at specified connections (option -c) concurrently and real-time records summary statistics, histogram of execution time and calculates percentiles to display on Web UI and terminal. It can run for a set duration( option -d), for a fixed number of requests(option -n), or until Ctrl-C is interrupted. ...
    Downloads: 0 This Week
    Last Update:
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  • 15
    Vinix

    Vinix

    An effort to write a modern, fast, and useful operating system

    Vinix is an experimental Unix-like operating system written in V, a statically typed compiled programming language known for its simplicity and performance. The project aims to create a minimalistic and efficient OS that adheres to Unix principles while leveraging the modern features of the V language. Vinix serves as both a proof of concept for system programming in V and a platform for exploring OS design concepts.
    Downloads: 10 This Week
    Last Update:
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  • 16
    The Bitdefender disassembler

    The Bitdefender disassembler

    bddisasm is a fast, lightweight, x86/x64 instruction decoder

    The Bitdefender disassembler is a highly optimized, lightweight x86/x64 instruction decoder designed for security, reverse engineering, and low-level systems analysis. It focuses on decoding machine instructions with high precision while providing detailed metadata about each instruction, including operands, access modes, CPU flags, and feature requirements. Unlike many disassemblers, bddisasm is built with zero dynamic memory allocation and no external dependencies, making it extremely...
    Downloads: 27 This Week
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  • 17
    ludo

    ludo

    A libretro frontend written in golang

    Ludo is a user-friendly, lightweight frontend for the libretro ecosystem, designed to make retro game emulation simple and accessible. Unlike more complex frontends like RetroArch, Ludo emphasizes minimalism and ease of use, offering a plug-and-play experience with clean navigation and fast loading times. It supports multiple libretro cores, handles gamepad input automatically, and works across platforms with a native UI. Ludo is ideal for users who want to enjoy retro games with minimal...
    Downloads: 9 This Week
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  • 18
    RocksDB

    RocksDB

    A library with an embeddable, persistent key-value store for storage

    RocksDB uses a log structured database engine, written entirely in C++, for maximum performance. Keys and values are just arbitrarily-sized byte streams. RocksDB is optimized for fast, low latency storage such as flash drives and high-speed disk drives. RocksDB exploits the full potential of high read/write rates offered by flash or RAM. RocksDB is adaptable to different workloads. From database storage engines such as MyRocks to application data caching to embedded workloads, RocksDB can be used for a variety of data needs. ...
    Downloads: 0 This Week
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  • 19
    RISC-V sandboxing library

    RISC-V sandboxing library

    The fastest RISC-V sandbox

    RISC-V sandboxing library is a high-performance, ultra-low-latency RISC-V userspace emulator library written in modern C++, designed for embedding and sandboxing applications. Unlike full-system emulators, it focuses specifically on executing user-space programs, making it ideal for scenarios such as sandboxed execution, scripting engines, and high-performance server environments.
    Downloads: 16 This Week
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  • 20
    AlienFX Tools

    AlienFX Tools

    Alienware systems lights, fans, and power control tools and apps

    AlienFX Tools is a suite of utilities aimed at controlling lighting, fan, and power behaviors on Alienware systems, directly interfacing with USB or ACPI hardware rather than relying on official drivers. This project supports a broad range of effects and modes, allowing users to customize RGB lighting zones, create and switch profiles based on system states (like power source or running applications), and generate lighting behaviors tied to thermal and performance events. Because it operates...
    Downloads: 65 This Week
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  • 21
    NeoHtop

    NeoHtop

    Blazing-fast system monitoring for your desktop

    NeoHtop is a modern, high-performance system monitoring application that reimagines the classic htop experience using contemporary technologies such as Rust, Tauri, and Svelte. It provides real-time visibility into running processes, CPU load, and memory usage through a visually polished desktop interface designed for speed and clarity. Unlike traditional terminal monitors, neohtop emphasizes usability with advanced search capabilities, process pinning, and dynamic sorting, allowing users to...
    Downloads: 5 This Week
    Last Update:
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  • 22
    manticoresearch

    manticoresearch

    Easy to use open source fast database for search

    ...It speaks SQL over HTTP and uses the MySQL protocol (you can use your preferred MySQL client). JSON over HTTP: to provide a more programmatic way to manage your data and schemas, Manticore provides a HTTP JSON protocol. Written fully in C++: starts fast, doesn't take much RAM, and low-level optimizations provide good performance. Can sync from MySQL/PostgreSQL/ODBC/xml/csv out of the box. Not fully ACID-compliant, but supports transactions and binlog for safe writes.
    Downloads: 0 This Week
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  • 23
    Visual Boy Advance - M

    Visual Boy Advance - M

    Emulator for the Game Boy, Game Boy Color, and Game Boy Advance

    Visual Boy Advance - M (VBA-M) is an open-source emulator designed to run Game Boy, Game Boy Color, and Game Boy Advance games on modern systems. It is a continuation and improvement of the original Visual Boy Advance project, with enhanced accuracy, performance, and compatibility. VBA-M supports multiple platforms, making it accessible across Windows, macOS, and Linux environments. The emulator provides a wide range of features for both casual players and advanced users, including save...
    Downloads: 29 This Week
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  • 24
    Alibaba iLogtail

    Alibaba iLogtail

    Fast and Lightweight Observability Data Collector

    iLogtail was born for observable scenarios and has many production-level features such as lightweight, high performance, and automated configuration, which are widely used internally by Alibaba Group and tens of thousands of external Alibaba Cloud customers. You can deploy it in physical machines, Kubernetes and other environments to collect telemetry data, such as logs, traces and metrics. Supports a variety of Logs, Traces, and Metrics data collection, and is friendly to container and...
    Downloads: 0 This Week
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  • 25
    DuckStation

    DuckStation

    Fast PlayStation 1 emulator for x86-64/AArch32/AArch64

    DuckStation is an simulator/emulator of the Sony PlayStation(TM) console, focusing on playability, speed, and long-term maintainability. The goal is to be as accurate as possible while maintaining performance suitable for low-end devices. "Hack" options are discouraged, the default configuration should support all playable games with only some of the enhancements having compatibility issues. A "BIOS" ROM image is required to to start the emulator and to play games. You can use an image from...
    Downloads: 89 This Week
    Last Update:
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