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Gentoo Linux

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Claimed by Gentoo Foundation Analyzed about 15 hours 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]

4.24M lines of code

571 current contributors

about 23 hours since last commit

691 users on Open Hub

Very High Activity
4.67045
   
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...

Fedora Packages

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  Analyzed almost 4 years ago

Fedora is a free operating system that offers the best combination of stable and cutting-edge software that exists in the free software world.

290K lines of code

631 current contributors

almost 4 years since last commit

482 users on Open Hub

Activity Not Available
4.38816
   
2 Reviews
I Use This
Mostly written in shell script
Licenses: No declared licenses
Tags amd64 community desktop desktop_environment distribution distro features first freedom friends gnome gnu_linux 23 more...

FreeBSD

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  Analyzed about 1 hour 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]

17.8M lines of code

212 current contributors

about 18 hours since last commit

441 users on Open Hub

Very High Activity
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...

OpenBSD

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  Analyzed 1 day ago

The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system... efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography.

73.4M lines of code

117 current contributors

2 days since last commit

160 users on Open Hub

Very High Activity
4.73214
   
0 Reviews
I Use This
Mostly written in C
Licenses: isc
Tags alpha amd64 armish bsd cryptography hppa i386 landisk luna88k macppc openbgpd openbsd 15 more...

OpenSolaris

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  Analyzed almost 4 years ago

OpenSolaris is an open source project created by Sun Microsystems to build a developer community around the Solaris Operating System technology.

9.97M lines of code

0 current contributors

about 13 years since last commit

124 users on Open Hub

Activity Not Available
4.41818
   
0 Reviews
I Use This
Mostly written in C
Licenses: common_de..., OpenSolar...
Tags amd64 distro dtrace filesystem i386 ia32 kernel networking nfs operating_system oracle os 11 more...

NetBSD

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  Analyzed 1 day 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]

71.9M lines of code

95 current contributors

29 days since last commit

72 users on Open Hub

Very High Activity
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 10 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]

2.24M lines of code

397 current contributors

2 days 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...

HelenOS

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  Analyzed 1 day ago

HelenOS is a microkernel-based multiserver operating system designed from scratch. It decomposes key operating system functionality into many isolated, intensively communicating server processes that reside entirely in user space. HelenOS thus provides a computing environment that has several ... [More] virtues, such as flexibility, increased robustness, well defined explicit interfaces and reduced complexity of individual components as compared to other operating systems. HelenOS runs on seven different processor architectures, ranging from a 32-bit uniprocessor little-endian ARMv4 to a 64-bit multicore big-endian UltraSPARC T1. [Less]

27.4K lines of code

15 current contributors

almost 3 years since last commit

17 users on Open Hub

Inactive
4.75
   
0 Reviews
I Use This
Mostly written in shell script
Licenses: BSD-3-Clause
Tags amd64 arm cli filesystem gui ia32 ia64 kernel microkernel mips multiserver networking 8 more...

PLD Linux

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  Analyzed about 1 year ago

PLD is a free, RPM-based Linux distribution, aimed at the more advanced users and administrators, who accept the tradeoffs of using a system, that might require manual tweaking in exchange for much flexibility. Simultaneous support for a wide variety of architectures and non-conservative approach to ... [More] RPM usage provides our users with a consistent environment on almost all available architectures. [Less]

536K lines of code

9 current contributors

about 1 year since last commit

13 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in shell script
Licenses: gpl
Tags alpha distribution distro ipv6 linux live-cd os poldek posix ppc ppc32 security 5 more...

Embox

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  Analyzed about 4 hours ago

Embox is an open source real-time operating system as well as set of tools for embedded applications.

261K lines of code

16 current contributors

2 days since last commit

12 users on Open Hub

Very High Activity
5.0
 
0 Reviews
I Use This
Mostly written in C
Licenses: bsd_2clau...
Tags arm configurable embedded hardwaretesting kernel lego microblaze mindstorms modular nxt operatingsystem os 5 more...