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Linux Kernel

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Claimed by The Linux Foundation Analyzed about 8 hours ago

The Linux kernel is a Unix-like computer operating system kernel. It is used world-wide: the Linux operating system is based on it and deployed on both traditional computer systems such as personal computers and servers, usually in the form of Linux distributions, and on various embedded devices ... [More] such as routers, wireless access points, PBXes, set-top boxes, FTA receivers, smart TVs, PVRs and NAS appliances. The Android operating system for tablet computers, smartphones and smartwatches is also based atop the Linux kernel. (from Wikipedia) [Less]

36.8M lines of code

4,037 current contributors

about 24 hours since last commit

7,625 users on Open Hub

Very High Activity
4.7019
   
3 Reviews
I Use This
Mostly written in C
Licenses: GNU_Gener...
Tags arm arm64 c #dacl ia64 kernel linux linuxkernel operating_system os posix #sacl 4 more...

Debian

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Claimed by Debian Analyzed 6 months ago

Debian is a free operating system (OS) for your computer. An operating system is the set of basic programs and utilities that make your computer run. Debian uses the Linux and kFreeBSD kernels (the core of operating systems), but most of the basic OS tools come from the GNU project; hence the names GNU/Linux and GNU/kFreeBSD.

85.6M lines of code

123 current contributors

6 months since last commit

2,135 users on Open Hub

Activity Not Available
4.70826
   
1 Review
I Use This
Mostly written in C
Licenses: CoreSystemIV, Distribut...
Tags amd64 arm avr32 deb debian desktop_environment distro gnu_linux hppa ia32 ia64 kernel 19 more...

Gentoo Linux

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Claimed by Gentoo Foundation Analyzed 1 day ago

Gentoo Linux is a versatile and fast, completely free Linux distribution geared towards developers and network professionals. Unlike other distros, Gentoo Linux has an advanced package management system called Portage. Portage is a true ports system in the tradition of BSD ports, but is Python-based ... [More] and sports a number of advanced features including dependencies, fine-grained package management, "fake" (OpenBSD-style) installs, safe unmerging, system profiles, virtual packages, config file management, and more. [Less]

4.58M lines of code

571 current contributors

2 days since last commit

691 users on Open Hub

Very High Activity
4.673
   
0 Reviews
I Use This
Mostly written in Ebuild
Licenses: GNU-GPLv2
Tags amd64 arm customizable desktop distro features i486 i586 i686 ia64 independent linux 8 more...

FreeBSD

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  Analyzed 2 months ago

FreeBSD is an advanced operating system for x86 compatible (including Pentium and Athlon), amd64 compatible (including Opteron, Athlon64, and EM64T), UltraSPARC, MIPS, ARM, PowerPC, and RISC-V architectures. It is derived from BSD, the version of UNIX developed at the University of California ... [More] , Berkeley. It is developed and maintained by a large team of individuals. [Less]

20.3M lines of code

212 current contributors

2 months since last commit

440 users on Open Hub

Activity Not Available
4.73077
   
1 Review
I Use This
Mostly written in C
Licenses: BSD-2-Clause
Tags arm bsd freebsd i386 ia64 itanium kernel macppc multithreaded operating_system os posix 8 more...

NetBSD

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  Analyzed 7 months ago

NetBSD is a free, secure, and highly portable Unix-like Open Source operating system available for many platforms, from 64-bit Opteron machines and desktop systems to handheld and embedded devices. Its clean design and advanced features make it excellent in both production and research ... [More] environments, and it is user-supported with complete source. Many applications are easily available through pkgsrc, the NetBSD Packages Collection. OpenHUB results caution: Check the "Analyzed timespan ago" line before concluding anything about recent project activity, and the repo download status before judging single contributors. [Less]

72M lines of code

95 current contributors

8 months since last commit

72 users on Open Hub

Activity Not Available
4.56818
   
0 Reviews
I Use This
Mostly written in C
Licenses: BSD-2-Cla...
Tags alpha amd64 arm bsd distro embedded hppa kernel landisk mips netbsd operating_system 8 more...

U-Boot

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  Analyzed about 7 hours ago

A boot loader for Embedded boards based on PowerPC, ARM, MIPS and other processors, which can be installed in a boot ROM and used to initialize and test the hardware or to download and run application code. The development of U-Boot is closely related to Linux: some parts of the source code ... [More] originate in the Linux source tree, we have some header files in common, and special provision has been made to support booting of Linux images. Some attention has been paid to make this software easily configurable and extendable. For instance, all monitor commands are implemented with the same call interface, so that it's very easy to add new commands. Also, instead of permanently adding rarely used code (for instance hardware test utilities) to the monitor, you can load and run it dynamically. [Less]

2.91M lines of code

397 current contributors

1 day since last commit

68 users on Open Hub

Very High Activity
4.8
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags arm avr32 blackfin boot bootloader embedded embeddedlinux embeddedsystems loader m68k microblaze mips 5 more...

Bitbake

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  Analyzed about 19 hours ago

BitBake is a simple tool for the execution of tasks. It is derived from Portage, which is the package management system used by the Gentoo Linux distribution. It is most commonly used to build packages, and is used as the basis of the OpenEmbedded project

96.3K lines of code

38 current contributors

8 days since last commit

48 users on Open Hub

Moderate Activity
4.44444
   
0 Reviews
I Use This
Mostly written in Python
Licenses: gpl
Tags arm buildtool linux python x86

OpenOCD

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  Analyzed about 1 hour ago

The "Open On-Chip Debugger" provides JTAG access from GDB (or directly with TCL scripts) to processors with ARM and MIPS based cores.

285K lines of code

56 current contributors

8 days since last commit

32 users on Open Hub

High Activity
4.875
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags arm arm11 arm7 arm9 cmsis_dap cortex debug embedded flash jtag mips xscale

ALT Linux

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  Analyzed 7 months ago

ALT Linux is a set of Linux distributions that are based on Sisyphus, an APT-enabled RPM package repository that aims to achieve feature completeness, usability, and security in a sensible and manageable mixture.

3.31M lines of code

40 current contributors

8 months since last commit

31 users on Open Hub

Activity Not Available
4.52941
   
0 Reviews
I Use This
Mostly written in OCaml
Licenses: Distribut..., gpl
Tags aarch64 apt arm codecs desktop distribution distro e2k gnu_linux i586 live-cd live-usb 8 more...

Poky

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  No analysis available

Poky is a reference distribution for the Yocto Project. It includes much of the software developed for the Yocto Project, including the OpenEmbedded build system as well as a full set of metadata that can be used as a starting point for the creation of Linux devices.

0 lines of code

262 current contributors

0 since last commit

23 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in language not available
Licenses: gpl, mit
Tags arm bitbake buildsystem buildsystems embedded embeddedlinux linux mips openembedded ppc python toolchain 1 more...