COMMODORE 64

HARDWARE

Turbo Chameleon 64 (vesalia) [Link works - card not available]

EMULATORS

Versatile Commodore Emulator (VICE) (sourceforge)
CCS64 (ccs64)
Commodore Pi (commodorepi)
Commdore Pi (github)
JavaScript Commodore Emulator (kingsquare)
C64 Forever (c64forever)

ZERO PAGE

PAGE 1: STACK

PAGE 2: BUFFERS

PAGE 3: VECTORS

PAGE 4-7: VIC SCREEN

PAGE 8-7F: FREE RAM

CBM BASIC PROGRAMS

ASSEMBLERS

50 Assemblers (commodore)

MONITORS

Micromon Plus for PET (atarimagazines)

BBSES AND TERMINALS

C*Base (umu)
Commodore BBS Programs (zimmers)
Contiki BBS (github)
NovaTerm 10 (klugesoft)
DMBBS (commodoreserver)

GAMES

UTILITIES

CBM File Browser (vic20)
C64 Software (haddewig)

PAGE 80-9F: 8K CARTRIDGE ROM

PAGE A0-BF: 8K BASIC ROM

PAGE C0-CF: 4K RAM

PAGE D0-DF: 4K CHARACTER ROM

Typography in 8 Bits (damieng)
Character Editors (commodore)
PetMe TTF Fonts (kreativekorp)

PAGE D0-D3: VIC I/O

Demo Programming (codebase64)

PAGE D4-D7: SID I/O

PAGE D8-DB: VIC COLOR RAM

PAGE DC: CIA 1

PAGE DD: CIA 2

IEEE Serial :: SD2IEC Info (thefuturewas8bit)
IEEE Serial :: mIEC (c64-wiki)
RS-232 :: WiModem OLED (cbmstuff)

PAGE DE: I/O 1

PAGE DF: I/O 2

REU Programming (psw)
REU Detect (codebase64)
Third Party Hardware (REU) (codebase64)
CMD DOS Primer (lyonlabs)
Note: Epyx Fastload page 9F maps here to allow cartridge stealthing through D6510 changes

PAGE E0-FF: 8K KERNAL ROM

GEOS

OTHER OPERATING SYSTEMS

Contiki :: Contiki OS (contiki-os)
Contiki :: Contiki Config/Disk Image Generator (a2retrosystems)
Contiki :: SCM Repositories - contiki (sourceforge)
GeckOS :: GeckOS/A65 2.0 (6502)
LUnix :: LUnix Next Generation (sourceforce)
LUnix :: C64 LNG (fork) (github)

BOOKS / ARTICLES

CROSS PLATFORM

TCPserial (jbrain)
CGterm (automac)
Adam Dunkels / Software (dunkels)
C64ASM v1.1a (programmersheaven)
vasm portable assembler (hasenbraten)
vasm compilation instructions (hasenbraten)
xa xa65 6502 cross assembler (floodgap)
cc65 (musoftware)
Exomizer 2 (bitbucket)
DroiD64 D64 File Manager (sourceforge)
GameBase 64 (Windows) (gb64)

RELIGION

Commodore 64 - Commodore 64 on Wikipedia
Commodore BBS Outpost (servebbs)

(May still be retrievable through Internet Archive)

Commodore OS Vision (commodoreusa)
Kernal BASIC X2 extensions (googlecode)