Abacus Super Pascal 64 for the Commodore 64. Most people associate the Commodore 64 with Commodore BASIC and precompiled applications, but it also had a number of alternative development environments ...

Once upon a time, you might have developed for the Commodore 64 using the very machine itself. You’d use the chunky old keyboard, a tape drive, or the 1541 disk drive if you wanted to work faster.

On Wednesday, Microsoft released the complete source code for Microsoft BASIC for 6502 Version 1.1, the 1978 interpreter that powered the Commodore PET, VIC-20, Commodore 64, and Apple II through ...