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    36 repositories

    • mkuimage

      Public
      Create small Go-based root file systems -- with support for CPIOs and (TBD) Docker images
      golinuxkernel
      golinuxkernelsysteminitramfslinuxboot
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •12•32•1•4•Updated Apr 13, 2026Apr 13, 2026

    • u-root

      Public
      A fully Go userland with Linux bootloaders! u-root can create a one-binary root file system (initramfs) containing a busybox-like set of tools written in Go.
      linuxembeddedkernel
      linuxembeddedkernelsystembusyboxcoreboothacktoberfestinitramfstinycoreramfs
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •437•3k•156•18•Updated Apr 13, 2026Apr 13, 2026

    • gobusybox

      Public
      Tools for compiling many Go commands into one binary to save space. Builds are supported for vendor-based Go and module-based Go
      golangembeddedbazel
      golangembeddedbazelbusyboxstarlark
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •28•192•7•3•Updated Mar 19, 2026Mar 19, 2026

    • cpu

      Public
      cpu command in Go, inspired by the Plan 9 cpu command
      golangcpuplan9
      golangcpuplan9
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •38•366•25•7•Updated Mar 18, 2026Mar 18, 2026

    • cpubinaries

      Public
      Shell
      •
      BSD 2-Clause "Simplified" License
      •5•8•1•0•Updated Mar 4, 2026Mar 4, 2026

    • ninep

      Public
      Package for implementing clients and servers of the 9P and 9P2000 distributed resource protocols in Go.
      Go
      •
      Other
      •26•0•0•0•Updated Oct 14, 2025Oct 14, 2025

    • cpu-prebuilt

      Public
      prebuilt cpu binaries and initramfs. We intend to use these for, among other things, u-root CI.
      Shell
      •
      Other
      •1•0•0•0•Updated Aug 25, 2025Aug 25, 2025

    • sourcery

      Public
      A new take on source mode, in the age of modules
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •2•9•1•1•Updated Jul 2, 2025Jul 2, 2025

    • sidecore

      Public
      sidecore lets you run IoT systems, using flattened docker images from github.com/u-root/sidecore-images, as easily as you run a shell script
      Go
      •2•9•0•0•Updated Jun 20, 2025Jun 20, 2025

    • sidecore-images

      Public
      images for the sidecore command. sidecore is a cpu command that uses squashfs images for the root.
      Makefile
      •1•0•0•0•Updated Jun 10, 2025Jun 10, 2025

    • u-root-distro

      Public
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •3•5•0•0•Updated May 20, 2025May 20, 2025

    • cpuid

      Public
      Go cpuid package using inline CGO for usage in tinygo
      Go
      •
      Other
      •0•0•0•0•Updated Mar 20, 2025Mar 20, 2025

    • nfs

      Public
      golang NFSv3 server -- forked from willscott/go-nfs
      Go
      •
      Apache License 2.0
      •93•1•0•0•Updated Feb 6, 2025Feb 6, 2025

    • u-root-website

      Public
      SCSS
      •0•0•0•0•Updated Jun 20, 2024Jun 20, 2024

    • smbios

      Public
      Go SMBIOS access; DMI decoding and encoding
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •2•2•0•1•Updated Mar 25, 2024Mar 25, 2024

    • uio

      Public
      Shared utilities (log & io) for u-root repos. Breaks up circular dependencies.
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •10•9•1•0•Updated Feb 24, 2024Feb 24, 2024

    • multiboot-test-kernel

      Public
      A multiboot test kernel.
      C
      •
      GNU General Public License v3.0
      •3•1•0•0•Updated Dec 18, 2023Dec 18, 2023

    • tamagobusybox

      Public
      Tools for compiling many Go commands into one binary to save space, targeting integration into Tamago. Builds are supported in vendor-based Go, module-based Go,…
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •28•0•0•0•Updated Dec 9, 2023Dec 9, 2023

    • u-bmc

      Public
      Open-source firmware for your baseboard management controller (BMC)
      linuxembeddedfirmware
      linuxembeddedfirmwaregrpcaspeedbmcopenmetrics
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •39•297•53•8•Updated Jul 5, 2023Jul 5, 2023

    • NiChrome

      Public archive
      An open ChromeOS distro with a Go-based userland, X11, and upspin support. (WIP)
      golangchrome-osu-root
      golangchrome-osu-root
      Shell
      •
      GNU General Public License v2.0
      •28•59•13•4•Updated May 22, 2023May 22, 2023

    • iscsinl

      Public
      Go iSCSI initiator netlink library
      golangiscsinetlink
      golangiscsinetlinkiscsi-initiator
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •8•15•5•2•Updated Feb 25, 2023Feb 25, 2023

    • webboot

      Public archive
      Tools to let a u-root instance boot signed live distro images over the web
      kernelcustom-kernelinitramfs
      kernelcustom-kernelinitramfskexechacktoberfest2020webboot
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •25•109•13•1•Updated Feb 5, 2023Feb 5, 2023

    • prompt

      Public
      Building powerful interactive prompts in Go, inspired by python-prompt-toolkit.
      Go
      •
      MIT License
      •374•1•0•0•Updated Nov 10, 2022Nov 10, 2022

    • docs

      Public
      These are documents (PDF, or source) that we are allowed to redistribute, and which are hard to find.
      0•0•1•0•Updated Oct 10, 2022Oct 10, 2022

    • webboot-distro

      Public
      distros to be used for webboot
      Makefile
      •0•1•0•0•Updated Jul 28, 2022Jul 28, 2022

    • distros

      Public
      These are mutually dependent distros that use u-root. This includes weboot, NiChrome, and other images.
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•1•Updated Dec 28, 2021Dec 28, 2021

    • edwood

      Public
      Go version of Plan9 Acme Editor
      Go
      •
      Other
      •36•0•0•0•Updated Aug 24, 2021Aug 24, 2021

    • u-root.tk

      Public
      u-root.tk website. This has the same contents as u-root.org.
      1•1•0•0•Updated Jul 2, 2021Jul 2, 2021

    • firmwareutil

      Public
      Firmware utilities that use u-root packages and commands
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •0•2•0•0•Updated Oct 28, 2020Oct 28, 2020

    • tpmtotp

      Public
      Go
      •0•0•0•0•Updated Jun 8, 2020Jun 8, 2020
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