Paul Kimpel writes about a web-based emulator and operating environment designed for the IBM 1620 Model-2 computer system, which was a transistorized, decimal computing system from the 1960s. The project aims to provide a browser-based emulation of the Model 2 variant while recovering as much legacy software as possible.
- Features include support for memory sizes ranging from 20,000 to 60,000 digits.
- Includes an emulator written primarily in JavaScript and Scheme.
- The project documentation mentions various peripherals like the 1311 disk drive and 1443 line printer.