Macro assembler for LGP-30 and LGP-21 ISA

A 50% scale Recreation of the NeXT computer

Convert WAITS XGP printer files to PDF

Oregon Software's very old software technology.

Tools for working with DRW files from the SUDS DRAW system.

Design files to produce UniBone / QBone hardware

Tests of VT340 compatibility

A soft font editor for VT terminals.

jeffshrager/IPL-V

Source code from the Michigan Terminal System implementation of the SLIP language

A collection of IPL-V programs extracted from the PDF originals.

A quick way to get Stanford WAITS running on open-simh

Test of DEC VT terminal line-wrapping semantics

This project’s purpose is to modify a TOPS-10 BASIC Interpreter to run effectively under ITS through the :DEC program. The goal is to both preserve the historic accuracy of how the BASIC Interprete…

A Firefox "clone" of It's All Text for spawning an editor to edit text areas in browsers. Based on David Hilley's original Chromium extension.

Homebrew TTL ISA-compatible PDP-9 clone

This is a clone of an old GENIX (BSD UNIX for NSC 32016) HDD from 1983

Modifications to the main code to add dynamic IOTs, better audio, etc.

Possible time capsule for the ARPANET host UTEXAS-20, the Research DEC-20 in Painter Hall.

Beehive Bit Bunker Bundles: experiments in vintage computing

Douglas Lenat's AM (Automated Mathematician) from SAIL archives circa 1977

Atari ST C89 Compiler (Mirror)

Circuit-level PDP-11/34 emulator

A collection of resources for developing software for the 16/32 bit Atari series of computers.

Data general assembler

A reconstruction of Joseph Weizenbaum's 1967 Online Programming Language on CTSS.