Alternatives and similar repositories for R83

Users that are interested in R83 are comparing it to the libraries listed below

• maurymarkowitz / RetroFOCAL
  FOCAL interpreter in lex/yacc/c, which runs all of the classic Digital (DEC) FOCAL programs like Lunar Lander and Hamurabi.
  ☆17Updated 10 months ago
• johnsonjh / NeXTROM
  NeXTROM
  ☆89Updated 2 years ago
• roytam1 / msdos-player
  A source code mirror of MS-DOS Player by TAKEDA, toshiya
  ☆28Updated 2 months ago
• gspu / Coherent
  Coherent OS
  ☆96Updated last year
• bsdimp / venix
  ☆38Updated 3 years ago
• johnsonjh / VEDIT
  VEDIT ⧸ VEDIT‑PLUS for CP/M V2.33b (04/27/87) source code
  ☆27Updated 2 months ago
• athornton / yarr
  A little helper for the expiring VMS license problem
  ☆30Updated 5 years ago
• neozeed / xMach
  xMach (Mach4+Lites) cloned from Sourceforge CVS
  ☆23Updated last year
• hharte / MS-DOS
  The original sources of MS-DOS 1.25 and 2.0, for reference purposes
  ☆14Updated last year
• buserror / mii_emu
  MII Apple //e Emulator for Linux
  ☆152Updated last year
• rcornwell / sims
  Burroughs B5500, ICL1900, SEL32, IBM 360/370, IBM 7000 and DEC PDP10 KA10/KI10/KL10/KS10, PDP6 simulators for SimH
  ☆106Updated 4 months ago
• jeffpar / basicdos
  A new 8086-based reimagining of PC DOS and BASIC
  ☆89Updated last week
• jaylogue / retro-fuse
  A FUSE module for accessing ancient Unix filesystems.
  ☆72Updated last month
• mvslovers / brexx370
  MVS version of Vasilis Vlachoudis awesome rexx implementation
  ☆50Updated last year
• jhpyle / mTCP
  Unofficial fork of https://www.brutman.com/mTCP with terminal emulator changes
  ☆40Updated last year
• SvarDOS / edrdos
  Enhanced DR-DOS kernel and command interpreter ported to JWasm and OpenWatcom C
  ☆124Updated 5 months ago
• retroprom / docker
  [Project] Retrocomputing in Docker
  ☆40Updated 2 months ago
• philpem / freebee
  FreeBee - AT&T 3B1 / 7300 UNIX PC emulator
  ☆136Updated last year
• troglobit / zoo
  public domain zoo archive tool
  ☆25Updated 2 years ago
• rayarachelian / lisaem
  The first fully functional Lisa Emulator™
  ☆125Updated last year
• michaelknigge / spf-editor
  Powerful editor and file manager that emulates the IBM mainframe ISPF editor
  ☆40Updated last year
• lpsantil / doslinux
  Run Linux programs on DOS
  ☆36Updated 2 years ago
• sudleyplace / 386MAX
  386MAX Memory Manager for DOS
  ☆131Updated 3 years ago
• retrohun / pdp8
  PDP8/PDP5 emulator in bash
  ☆21Updated 5 years ago
• Octocontrabass / brandy
  SCO Xenix copy protection analysis
  ☆37Updated 3 years ago
• retroprom / es40
  [Patches] AlphaServer ES40 emulator
  ☆12Updated 3 years ago
• s390guy / vm370
  ☆45Updated last week
• codercowboy / freedosbootdisks
  FreeDOS bootable floppy diskette and boot sector image files, and related tools.
  ☆32Updated 7 years ago
• clasqm / freedos-repo
  A repository of FreeDOS-compatible freeware and OSS software. No "abandonware".
  ☆85Updated 3 years ago
• MITDDC / cpmarchive-1979-1984
  Code and software "archive" for the CP/M operating system created from 1979-1984
  ☆54Updated 4 months ago