Microsoft released the source code for ' Microsoft BASIC for 6502 Microprocessor - Version 1.1 ' as open source on September 3, 2025. While the 6502 BASIC source code had previously been distributed ...

After years of unofficial copies of Microsoft’s 6502 BASIC floating around on the internet, the software giant has released the code under an open-source license. 6502 BASIC was one of Microsoft’s ...

Home Computer Archeology: Few early Microsoft products left as lasting a mark as 6502 BASIC. The interpreter introduced millions of people to computers and programming, shaping the next generation of ...

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 ...

Microsoft has finally open-sourced one of its oldest products: 6502 BASIC. The source code for Microsoft BASIC Version 1.1 for the 6502 microprocessor is now available on the Redmond giant's GitHub ...

Microsoft publishes the original 6502 BASIC source code from 1976 for the first time as open source – a milestone in the history of the company and its software Microsoft has officially released the ...

We'd venture that most folks under 40 or so aren't aware that Bill Gates and Paul Allen, former head honchos of Microsoft, actually started their empire as hardcore programmers, and darn good ones at ...

An overriding memory for those who used 8-bit machines back in the day was of using BASIC to program them. Without a disk-based operating system as we would know it today, these systems invariably ...

Microsoft open-sourced the MS-BASIC language. Bill Gates would never have seen this coming back in the day. MS-BASIC 1.1 was many developers' first language. In 1976, they rebranded Altair BASIC to ...

Microsoft has released the source code for the BASIC version it developed in 1976 for the MOS 6502 processor, a central component of many early home computers, The Register reports. As far back as ...