Showing 890 open source projects for "memory"

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  • 1
    Boxedwine

    Boxedwine

    Emulator that can run 32-bit Windows programs/games

    ...One of its key innovations is portability, as it can run in environments that traditionally cannot support Wine, including browser-based deployments. While performance and compatibility vary depending on the application, it continues to evolve with improvements in memory usage and execution speed.
    Downloads: 58 This Week
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  • 2
    BizHawk

    BizHawk

    BizHawk is a multi-system emulator written in C#

    A multi-system emulator written in C#. As well as quality-of-life features for casual players, it also has recording/playback and debugging tools, making it the first choice for TASers (Tool-Assisted Speedrunners). Screenshotting and recording audio + video to file. Firmware management, input, framerate, and more in a HUD over the game. Rebindable hotkeys for controlling the frontend (keyboard+mouse+gamepad). A comprehensive input mapper for the emulated gamepads and other peripherals....
    Downloads: 40 This Week
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  • 3
    LavinMQ

    LavinMQ

    Ultra quick message queue and streaming server

    ...It implements AMQP 0-9-1 and MQTT 3.1.1, making it useful for applications that need reliable messaging, IoT communication, event processing, and backend service coordination. The server is written in Crystal, which helps it keep memory usage low while supporting high throughput. It is designed to handle very long queues, many client connections, and production workloads with minimal configuration. LavinMQ can be used as a lightweight alternative in RabbitMQ-compatible environments where AMQP-based clients are already common. Its main value is combining speed, low resource consumption, protocol compatibility, and operational simplicity in one open-source broker.
    Downloads: 1 This Week
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  • 4
    eduOS-rs

    eduOS-rs

    A teaching operating system written in Rust

    eduOS-rs is a teaching operating system written in Rust, developed by RWTH Aachen University to support courses on systems programming and operating systems. It serves as a practical and educational tool that demonstrates key OS concepts like memory management, multitasking, privilege separation, and system call handling in a safe and modern language. Designed to run on x86_64 hardware using QEMU, eduOS-rs leverages Rust’s ownership model and type safety to reduce bugs common in low-level systems development. It is a valuable resource for students and instructors alike, providing clear, structured examples of kernel development.
    Downloads: 1 This Week
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  • 5
    Mole

    Mole

    🐹 Deep clean and optimize your Mac.

    ...It also includes optimization routines that rebuild caches, reset network services, trim swap files, and refresh indexes to keep the system feeling responsive. An interactive disk analyzer view helps you navigate directories with the keyboard to find space hogs, while status commands surface live CPU, memory, disk, and network metrics.
    Downloads: 76 This Week
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  • 6
    Foundatio

    Foundatio

    Pluggable foundation blocks for building distributed apps

    ...We were initially using an open-source Redis cache client but then it turned into a commercial product with high licensing costs. Not only that but there weren't any in-memory implementations so every developer was required to set up and configure Redis. We initially looked at NServiceBus (a great product) but it had high licensing costs (they have to eat too) and was not OSS friendly.
    Downloads: 0 This Week
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  • 7
    WANIX

    WANIX

    A virtual environment kit for the local-first web

    wanix is a hobbyist Unix-like operating system written from scratch in C, aiming to implement core features of a traditional OS in an educational and modular way. The project walks through kernel development starting from bootloading, memory management, system calls, and eventually to user programs. With support for x86_64 and simple tools like a shell and basic file I/O, wanix serves as both a learning platform and a launching point for more advanced kernel features.
    Downloads: 0 This Week
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  • 8
    cuDF

    cuDF

    GPU DataFrame Library

    ...The RAPIDS suite of open-source software libraries aims to enable the execution of end-to-end data science and analytics pipelines entirely on GPUs. It relies on NVIDIA® CUDA® primitives for low-level compute optimization but exposing that GPU parallelism and high-bandwidth memory speed through user-friendly Python interfaces.
    Downloads: 0 This Week
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  • 9
    The Bitdefender disassembler

    The Bitdefender disassembler

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

    ...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 portable and suitable for constrained environments such as kernels, hypervisors, and embedded systems. The project also includes a companion component called bdshemu, which provides a minimal instruction emulator capable of analyzing shellcode-like behavior in a controlled environment. ...
    Downloads: 1 This Week
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  • 10
    Sogen

    Sogen

    Windows User Space Emulator

    ...The emulator supports multiple backends, including Unicorn Engine and Hyper-V, enabling flexible deployment depending on performance or accuracy requirements. It also includes robust support for loading Portable Executable (PE) files, including proper handling of relocations, thread-local storage, and memory mapping.
    Downloads: 1 This Week
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  • 11
    PyBoy

    PyBoy

    Game Boy emulator written in Python

    ...It allows users to run classic Game Boy games while providing a powerful API for automation, scripting, and reinforcement learning. Developers can interact directly with game memory, inputs, and screen data, making it ideal for training bots and analyzing game mechanics. PyBoy emphasizes performance, enabling accelerated emulation speeds and frame skipping for large-scale simulations. It integrates with tools like OpenAI Gym, allowing seamless use in machine learning workflows. Overall, PyBoy is a versatile emulator that bridges retro gaming with modern AI development and research.
    Downloads: 1 This Week
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  • 12
    Windows 95 in Electron

    Windows 95 in Electron

    Windows 95 in Electron. Runs on macOS, Linux, and Windows

    ...Users can interact with familiar UI elements like the Start menu, File Explorer, and retro applications in a sandboxed environment that evokes early personal computing. Beyond being a playful trip down memory lane, the project demonstrates how emulation can be packaged using modern frameworks & how legacy operating systems can be encapsulated as distributable desktop experiences. It’s become an example of how software preservation and creative programming can intersect, inspiring others to bring historic systems to life.
    Downloads: 40 This Week
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  • 13
    Dolphin

    Dolphin

    Dolphin is a GameCube / Wii emulator

    Dolphin is a mature, open-source video game console emulator that enables users to run Nintendo GameCube and Wii games on modern platforms including Windows, Linux, macOS, and Android devices. Originally released in 2003, it has evolved into one of the most advanced and widely used emulators, known for its high compatibility and continuous development over decades. The project is written primarily in C++ and focuses on accurately replicating console hardware behavior, including CPU timing,...
    Downloads: 26 This Week
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  • 14
    Vector

    Vector

    A high-performance observability data pipeline

    Vector is a Rust‑based, high‑performance observability data pipeline tool (agent + aggregator) designed to collect, transform, and route logs and metrics at scale. Created by Datadog, it aims to be the only tool needed from ingestion to vendor output, providing cost-efficient, safe, and flexible telemetry processing.
    Downloads: 5 This Week
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  • 15
    Kudu

    Kudu

    Free Windows, Mac and Linux cleaner, scanner, and more

    ...Users can analyze disk usage, manage startup programs, uninstall software, remove bloatware, clean stale drivers, and update multiple applications in bulk. Real-time monitoring displays processor, memory, storage, network, and drive health information. Kudu also supports scheduled scans, restore points, cleaning history, one-click maintenance, command-line automation, and an interface translated into 30 languages.
    Downloads: 12 This Week
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  • 16
    K3s

    K3s

    Lightweight Kubernetes

    Lightweight Kubernetes. Production-ready, easy to install, half the memory, all in a binary less than 100 MB. K3s is a highly available, certified Kubernetes distribution designed for production workloads in unattended, resource-constrained, remote locations or inside IoT appliances. K3s is packaged as a single <70MB binary that reduces the dependencies and steps needed to install, run and auto-update a production Kubernetes cluster.
    Downloads: 12 This Week
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  • 17
    Glances

    Glances

    An eye on your system

    Glances is an open source, cross-platform monitoring tool that aims to provide a significant amount of monitoring information through a curses or Web-based interface. Depending on the size of the user interface, this information can then dynamically adapt. Glances can work in client/server mode, and is also capable of remote monitoring. All systems statistics can be exported to files or external time/value databases. Glances gets information from your system through various libraries,...
    Downloads: 14 This Week
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  • 18
    rCore-Tutorial-Book-v3

    rCore-Tutorial-Book-v3

    A book about how to write OS kernels in Rust easily

    ...It is written in Markdown and powered by mdBook, making it easy to read, navigate, and contribute to. The book combines theoretical explanations with practical exercises, allowing students and enthusiasts to understand core OS concepts like bootstrapping, memory management, and process scheduling through hands-on implementation.
    Downloads: 1 This Week
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  • 19
    ProcDump for Mac

    ProcDump for Mac

    Release repository for ProcDump-for-Mac

    ...The project is built from the ProcDump for Linux code base and adapts the diagnostic workflow for macOS systems. It can capture dumps immediately or after a process meets conditions such as high CPU usage, low CPU usage, memory thresholds, thread count thresholds, or file descriptor thresholds. It also supports repeated captures, timed intervals, process-name waiting, polling frequency control, and extended logging. ProcDump for Mac is useful for developers who need lightweight process diagnostics without relying only on interactive debugging sessions.
    Downloads: 0 This Week
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  • 20
    jetson-stats

    jetson-stats

    Simple package for monitoring and control your NVIDIA Jetson

    ...It supports Jetson platforms such as Orin, Xavier, Nano, TX, and newer Jetson families. The project includes jtop, a terminal-based dashboard that gives users a live view of CPU, GPU, memory, power, temperature, engine usage, and system status. It can also be imported into Python scripts, which makes it useful for custom monitoring, robotics dashboards, automation, and diagnostics. Developers working with embedded AI systems can use it to understand performance limits and troubleshoot hardware behavior during deployment. ...
    Downloads: 0 This Week
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  • 21
    ProjectPSX

    ProjectPSX

    Experimental C# Playstation Emulator

    ...Unlike production-grade emulators, ProjectPSX is intentionally designed as a transparent and educational codebase, prioritizing simplicity and readability over full compatibility or performance optimization. It includes a software-based rasterizer for rendering 3D graphics and supports features such as memory cards, basic BIOS functionality, and controller input mapping. The emulator can run many commercial games to varying degrees, although timing inaccuracies and missing features can still cause instability.
    Downloads: 0 This Week
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  • 22
    Gameboy

    Gameboy

    Full featured Cross-platform GameBoy emulator by Rust

    ...It is designed as a clean implementation of the Game Boy architecture, typically written in a high-level language such as Python or Rust depending on the version, making it approachable for developers studying emulator design. The project emphasizes core components such as CPU instruction decoding, memory management, and basic graphics rendering, providing insight into how the original hardware operates. It is often used as a learning tool for understanding low-level system emulation, including timing, interrupts, and cartridge handling. Compared to more advanced emulators, it may lack full feature parity or optimization, but it compensates with readability and conceptual transparency. ...
    Downloads: 0 This Week
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  • 23
    Glow OS

    Glow OS

    System Analysis Software

    Glow is an educational, hobbyist operating system written in C and Assembly, developed to help learners understand the internals of OS design and kernel development. Targeting x86_64 systems, Glow features its own kernel, bootloader, and minimal userland. With clear code structure and a simple design, it serves as a playground for experimenting with low-level systems programming, boot sequences, interrupt handling, and basic UI components like shells and text rendering.
    Downloads: 6 This Week
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  • 24
    k23

    k23

    Experimental WASM Microkernel Operating System

    k23 is a microkernel-based operating system project written in Zig, an emerging systems programming language focused on safety, simplicity, and performance. k23 explores the design of modern OS features like message-passing, memory protection, and modular service construction using Zig’s powerful low-level capabilities. It is an experimental and educational project intended to show how Zig can be used for robust, readable systems programming while enabling contributors to rethink traditional OS structures from the ground up.
    Downloads: 0 This Week
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  • 25
    Fiwix

    Fiwix

    A UNIX-like kernel for the i386 architecture

    ...Fiwix offers a functional kernel that supports ELF binaries, a virtual file system, and standard system calls, making it a great platform for learning OS internals or experimenting with system-level programming. Its minimalist design helps users understand how key components like multitasking, filesystems, and memory management work under the hood.
    Downloads: 0 This Week
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