Alternatives and similar repositories for opensolaris

Users that are interested in opensolaris are comparing it to the libraries listed below

• IanHarvey / pcc
  Portable C Compiler sources
  ☆108Updated 10 months ago
• openmach / openmach
  OpenMach operating system
  ☆94Updated 10 years ago
• RetroBSD / 2.11BSD
  Original 2.11BSD Unix distribution with sources
  ☆55Updated 10 years ago
• v7unix / v7unix
  Version 7 Unix for a POSIX world
  ☆95Updated 4 years ago
• lkundrak / dev86
  C compiler, assembler and linker environment for the production of 8086 executables
  ☆161Updated last year
• Prajna / mach
  Mach 3
  ☆50Updated 13 years ago
• OSPreservProject / sprite
  The sprite operating system
  ☆51Updated 9 years ago
• rroart / freevms
  FreeVMS (0.3.17 release continued), the only working one
  ☆38Updated 4 months ago
• eunuchs / unix-archive
  The Unix Archive (The Unix Heritage Society)
  ☆59Updated 11 years ago
• calmsacibis995 / svr4-src
  The UNIX System V Release 4 source code (i386)
  ☆42Updated last week
• NewbiZ / xv6
  Reimplementation in ANSI C of Unix v6 + POSIX compliance + VFS + ulibc + ACPI
  ☆67Updated 4 years ago
• JWasm / JWlink
  Continuation of the abandoned JWlink
  ☆22Updated 3 years ago
• 0intro / 9hist
  History of the Plan 9 kernel (1990 - 2003).
  ☆132Updated 3 years ago
• NetBSD / xsrc
  Automatic conversion of the NetBSD xsrc CVS module, use with care
  ☆30Updated 2 months ago
• jimix / k42
  K42 Kernel
  ☆27Updated 13 years ago
• mariuz / linux-0.01
  compilable linux-0.01
  ☆78Updated 2 years ago
• ErisBlastar / osfree
  OS/2 open source rewrite named OSFree
  ☆43Updated 7 years ago
• davidgiven / minix2
  Minix 1 and 2, Quick and Dirty editions
  ☆131Updated 8 years ago
• dank101 / 4.3BSD-Reno
  The source of the BSD version moving to POSIX complacence
  ☆11Updated 10 years ago
• openbios / openfirmware
  OpenFirmware as used on OLPC (and elsewhere)
  ☆110Updated 9 years ago
• travisg / newos
  The NewOS Operating System
  ☆212Updated 9 years ago
• JonathanBelanger / DECaxp
  Digital, never Compaq or HP, Alpha AXP Emulator
  ☆49Updated 5 years ago
• qemu / seabios
  Mirror of git.qemu.org/seabios.git
  ☆65Updated 3 months ago
• IIJ-NetBSD / netbsd-src
  this repository is unofficial mirror. automatically converted from anoncvs.NetBSD.org every two hours on weekdays (HEAD). On weekend, syn…
  ☆168Updated this week
• 0intro / 9legacy
  Plan 9 from Bell Labs, with contributions.
  ☆88Updated 2 months ago
• idunham / tinyxserver
  A small X server, based on Xorg 1.2 but with security fixes.
  ☆97Updated 9 years ago
• abs0 / 4.3BSD-Quasijarus
  Unofficial 4.3BSD-Quasijarus repository for all changes from 0 through to 0c (plus any additional patches)
  ☆38Updated 4 years ago
• dibyendumajumdar / C
  Revive UNIX V7 C compiler written by Dennis Ritchie
  ☆27Updated 8 months ago
• sergev / 4.4BSD-Lite2
  4.4BSD Lite Release 2: last Unix operating system from Berkeley
  ☆384Updated 7 years ago
• chenshuo / old-minix
  Minix 1.1 to 2.0.4
  ☆51Updated 7 years ago