Showing 11693 open source projects for "linux system"

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  • 1
    Dear ImGui

    Dear ImGui

    Bloat-free Graphical User interface for C++ with minimal dependencies

    Dear ImGui is a bloat-free graphical user interface library for C++. It outputs optimized vertex buffers that you can render anytime in your 3D-pipeline enabled application. It is fast, portable, renderer agnostic and self-contained (no external dependencies). Dear ImGui is designed to enable fast iterations and to empower programmers to create content creation tools and visualization / debug tools (as opposed to UI for the average end-user). It favors simplicity and productivity toward this...
    Downloads: 57 This Week
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  • 2
    txiki.js

    txiki.js

    A tiny JavaScript runtime

    txiki.js is a lightweight and modern JavaScript runtime designed to provide a compact yet powerful alternative to larger runtimes like Node.js and Deno. It is built on top of QuickJS-ng as its JavaScript engine and uses libuv for asynchronous I/O and system-level operations, allowing it to support a wide range of platform capabilities. The runtime aims to implement modern ECMAScript standards while aligning with WinterCG specifications, making it suitable for both server-side and scripting...
    Downloads: 6 This Week
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  • 3
    Borg

    Borg

    Deduplicating archiver with compression and encryption

    BorgBackup or Borg for short is a deduplicating backup program that also supports compression and authenticated encryption. It provides a secure and efficient way to backup data, and is ideal for daily backups and backups to not fully tested targets.
    Downloads: 2 This Week
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  • 4
    ioquake3

    ioquake3

    The ioquake3 community effort to continue supporting/developing id's

    ...It is designed to let players run Quake 3, its expansion Team Arena, and community mods on contemporary systems while also serving as a solid base for new projects. The engine modernizes the original codebase with a CMake build system, an SDL2 backend for cross-platform windowing and input, and OpenAL sound for better audio quality and multi-speaker setups. It adds numerous quality-of-life improvements such as VoIP support, AVI demo capture, improved console completion and history, and optional Ogg Vorbis support. ioquake3 also improves portability and maintainability by supporting x86_64 on Linux, MinGW builds on Windows, and various other operating systems, and even provides web support via Emscripten.
    Downloads: 16 This Week
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    cpufetch

    cpufetch

    Simple yet fancy CPU architecture fetching tool

    Simple yet fancy CPU architecture fetching tool. cpufetch is a command-line tool written in C that displays the CPU information in a clean and beautiful way.
    Downloads: 3 This Week
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  • 6
    MacPorts

    MacPorts

    The MacPorts command-line client

    MacPorts is an open-source package management system for macOS that simplifies the process of installing, compiling, and managing open-source software. The MacPorts Base is the core infrastructure that provides the command-line tools and framework necessary for managing ports, which are package definitions containing build and installation instructions. MacPorts supports a wide range of software and offers a consistent environment for software installation on macOS systems. ​
    Downloads: 9 This Week
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  • 7
    Corosync Cluster Engine

    Corosync Cluster Engine

    The Corosync Cluster Engine

    The Corosync Cluster Engine is a Group Communication System with additional features for implementing high availability within applications. The project provides four C application programming interface features. A closed process group communication model with extended virtual synchrony guarantees for creation of replicated state machines. A simple availability manager that restarts the application process when it has failed. A configuration and statistics in-memory database that provides...
    Downloads: 3 This Week
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  • 8
    FRRouting

    FRRouting

    The FRRouting Protocol Suite

    FRRouting (FRR) is a free and open-source Internet routing protocol suite for Linux and Unix platforms. It implements BGP, OSPF, RIP, IS-IS, PIM, LDP, BFD, Babel, PBR, OpenFabric and VRRP, with alpha support for EIGRP and NHRP. FRR’s seamless integration with native Linux/Unix IP networking stacks makes it a general-purpose routing stack applicable to a wide variety of use cases including connecting hosts/VMs/containers to the network, advertising network services, LAN switching and routing...
    Downloads: 5 This Week
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  • 9
    systemd

    systemd

    The systemd system and service manager

    systemd is a suite of basic building blocks for a Linux system. It provides a system and service manager that runs as PID 1 and starts the rest of the system. systemd provides aggressive parallelization capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, keeps track of processes using Linux control groups, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. systemd supports SysV and LSB init scripts and works as a replacement for sysvinit. ...
    Downloads: 1 This Week
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  • 10
    Ancient Linux on Windows

    Ancient Linux on Windows

    Building and running ancient Linux on Windows

    While I may have started with Linux 0.11, I've expanded this to include several older relases of the Linux kernel that you can cross compile from Windows, and run on Qemu. I've managed to get the older versions of the software tools running on Windows, so that there is no major invasive source changes, outside of either broken drivers, or massaging the makefiles to find things in the new paths, and calling the appropriate tools where needed. Linux 0.10 is the first oldest version of...
    Downloads: 60 This Week
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  • 11
    os-tutorial

    os-tutorial

    How to create an OS from scratch

    os-tutorial is an open source educational project by cfenollosa that teaches the basics of building an operating system from scratch. The repository provides step-by-step lessons starting with bootloaders and moving through kernel development, interrupts, memory management, and system calls. Each tutorial is accompanied by clear explanations, code examples, and references to deepen understanding. The project uses x86 assembly and C to illustrate concepts, making it accessible to students and...
    Downloads: 6 This Week
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  • 12
    Openwifi

    Openwifi

    open-source IEEE 802.11 WiFi baseband FPGA (chip) design

    Linux mac80211 compatible full-stack IEEE802.11/Wi-Fi design based on SDR (Software Defined Radio).
    Downloads: 5 This Week
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  • 13
    SWUpdate

    SWUpdate

    Software Update for Embedded Systems

    SWUpdate is a Linux Update agent with the goal to provide an efficient and safe way to update an embedded Linux system in the field. SWUpdate supports local and OTA updates and multiple update strategies and it is designed with security in mind. To start with SWUpdate, it is suggested you look at the documentation and build for one evaluation board (or you run SWUpdate on your host for a first overview).
    Downloads: 4 This Week
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  • 14
    Grafana

    Grafana

    Leading open-source visualization and observability platform

    Grafana OSS is the leading open-source platform for visualization and observability. It enables teams to query, visualize, alert on, and explore telemetry data from multiple sources in a single interface. With support for 100+ data source plugins—including Prometheus, Loki, Elasticsearch, InfluxDB, SQL/NoSQL databases, and OpenTelemetry—Grafana helps teams correlate metrics, logs, and traces across applications and infrastructure. Users can build interactive dashboards with rich...
    Downloads: 8 This Week
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  • 15
    v86

    v86

    x86 PC emulator and x86-to-wasm JIT, running in the browser

    ...Overall, it provides a powerful way to explore operating systems, retro computing, and low-level system behavior directly from a web browser.
    Downloads: 3 This Week
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  • 16
    NATMap

    NATMap

    TCP/UDP port mapping for full cone NAT

    This project is used to establish a TCP/UDP port mapping from an ISP NAT public address to a local private address. If all layers of NAT are full cones (NAT-1), any host can access internal services through the mapped public address. In bind mode, all traffic does not go through this program.
    Downloads: 2 This Week
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  • 17
    ChefKiss Inferno

    ChefKiss Inferno

    Emulating Apple Silicon devices

    Inferno by ChefKissInc is a low-level systems project focused on enabling hardware acceleration and advanced graphics compatibility on Apple Silicon devices, particularly within unsupported or experimental environments. It is designed to bridge gaps between macOS hardware capabilities and software ecosystems that traditionally rely on different GPU architectures, such as those found in Linux or Windows environments. The project typically operates at the intersection of kernel extensions, GPU...
    Downloads: 2 This Week
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  • 18
    GnuPG

    GnuPG

    Complete and free implementation of the OpenPGP standard

    GnuPG (GNU Privacy Guard) is a widely used free software encryption system that implements the OpenPGP standard to provide secure communication and data protection across multiple platforms. It uses a hybrid cryptographic approach combining symmetric encryption for performance with public-key cryptography for secure key exchange and identity verification. The software allows users to encrypt files and messages, create digital signatures, and manage cryptographic keys, making it a...
    Downloads: 23 This Week
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  • 19
    gVisor

    gVisor

    Application Kernel for Containers

    gVisor is an application kernel developed by Google that provides a strong layer of isolation between applications and the host operating system. Written in Go, it implements a Linux-compatible system call interface that runs entirely in user space, creating a secure sandboxed environment for containers. Unlike traditional virtual machines or lightweight syscall filters, gVisor follows a third approach that offers many of the security benefits of virtualization while maintaining the speed, resource efficiency, and flexibility of containers. ...
    Downloads: 8 This Week
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  • 20
    OSTree

    OSTree

    Operating system and container binary deployment and upgrades

    OSTree is a tool that combines a Git-like model for managing bootable, immutable filesystem trees with a deployment mechanism for Linux-based operating systems. It enables atomic upgrades and rollbacks, ensuring system integrity and consistency. OSTree is particularly useful for scenarios where reliable and reproducible system deployments are critical. ​
    Downloads: 1 This Week
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  • 21
    OpenPrinting CUPS

    OpenPrinting CUPS

    OpenPrinting CUPS Sources

    OpenPrinting CUPS is the most current version of CUPS, a standards-based, open-source printing system for Linux® and other Unix®-like operating systems. CUPS supports printing to AirPrint™ and IPP Everywhere™ printers.
    Downloads: 9 This Week
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  • 22
    Rofi

    Rofi

    A window switcher, application launcher and dmenu replacement

    Rofi started as a clone of the simple switcher, written by Sean Pringle - a popup window switcher roughly based on a super switcher. Simpleswitcher laid the foundations, and therefore Sean Pringle deserves most of the credit for this tool. Rofi (renamed, as it lost the simple property) has been extended with extra features, like an application launcher and ssh-launcher, and can act as a drop-in menu replacement, making it a very versatile tool. Rofi, like dmenu, will provide the user with a...
    Downloads: 6 This Week
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  • 23
    CoolPotOS

    CoolPotOS

    CoolPotOS for ia32 / amd64

    CoolPotOS is a small, hobbyist operating system designed to be minimal and educational, offering the most basic kernel capabilities while remaining accessible to beginners. Written in C and Assembly, it focuses on bootstrapping, kernel entry, and simple console output. Though in early stages, CoolPotOS showcases the boot process, memory segmentation, and essential CPU features, serving as a great learning resource for those new to operating system internals.
    Downloads: 1 This Week
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  • 24
    Nightingale OS

    Nightingale OS

    A small operating system where I experiment and learn osdev

    nightingale is a modern hobby operating system developed in Rust, focusing on safety, simplicity, and minimalism. It aims to be a clean platform for experimentation and learning, implementing a small kernel with core features like multitasking, memory protection, and a minimal filesystem. Its use of Rust provides strong guarantees around memory safety and eliminates common bugs found in low-level C-based systems. nightingale is ideal for those seeking to study OS development using a modern...
    Downloads: 1 This Week
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  • 25
    Featureless Linux Library

    Featureless Linux Library

    Linux Library on top of Libc focusing on long term support.

    When computer power increases, programmers generally add more "features", thus making any performance gains in new hardware negligible. This project is an attempt to develop a library above libc that breaks out of this terrible loop.
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    Downloads: 50 This Week
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