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Resurrection attempt of the UNIX PDP-11 C Compiler from December 1972 (a.k.a. prestruct-c)

C 7 Updated Dec 24, 2024

A Research UNIX V2 beta from 1972 brought back to life

90 5 Updated Feb 20, 2025

pdp1 replica based on ESP32 microcontroller

C++ 2 Updated Jan 1, 2026

pcb for powering up a pidp1 with a esp32

2 Updated Dec 26, 2025

Windows System Call Tables (NT/2000/XP/2003/Vista/7/8/10/11)

HTML 2,521 357 Updated Dec 30, 2025

A Lisp for Lua and JavaScript

JavaScript 569 42 Updated Oct 18, 2024

Turbo Pascal 3.0-compatible compiler that generates machine code for classic and modern Z80 machines (currently ZX Spectrum 48K/128K/Next and CP/M).

Pascal 154 6 Updated Feb 15, 2026

MetaPost + TeX rendition of Oliver Byrne's "The first six books of the Elements of Euclid"

TeX 1,290 118 Updated Dec 7, 2025

Code for the manim-generated scenes used in 3blue1brown videos

Python 10,296 2,014 Updated Feb 10, 2026

Interactive Demo

JavaScript 132 12 Updated Mar 1, 2025

Physarum/organic simulations inspired by "36 Points". Interaction with gamepad for artistic installation. (using openFrameworks)

C++ 210 7 Updated Jan 9, 2026

64 bit OS-hosted version of LSE Forth

C 10 2 Updated Apr 18, 2025

A not-so-small Forth for Cortex-M

Forth 313 35 Updated Feb 16, 2026

Immediate Mode Plotting

C++ 5,911 644 Updated Feb 14, 2026

Common Lisp 3D Graphics Project

Common Lisp 646 35 Updated Nov 13, 2023

Lisp interpreter and compiler from 1977-1988 for MSDOS.

Common Lisp 34 Updated Jun 28, 2017

Simulate physics on generalized coordinate systems using Hamiltonian Mechanics and automatic differentiation. Don't throw away your shot.

Haskell 155 11 Updated Sep 8, 2024

I share with you a range of quantum physics papers i've accumulated during years. Maybe it will be useful for you.

53 15 Updated Apr 23, 2018

SuperPrompt is an attempt to engineer prompts that might help us understand AI agents.

6,368 576 Updated Sep 3, 2025

A RP2040 based DECstation emulator

HTML 203 6 Updated Jul 20, 2024

Classic FRP, Arrowized FRP, Reactive Programming, and Stream Programming, all via Monadic Stream Functions

Haskell 228 38 Updated Feb 28, 2025

Functional Reactive Programming domain-specific language for efficient hybrid systems

Haskell 477 57 Updated Feb 28, 2025

progman.exe^H^H^H^H

C 576 27 Updated Nov 18, 2024

A collection of shaders to emulate the display of an NTSC signal through a CRT TV

HLSL 814 10 Updated Dec 2, 2025

A rendition of everyone's favorite 1995 Microsoft operating system for Linux.

HTML 5,615 179 Updated May 27, 2025

Beginnings of Data Collection for building working VR Models of DEC Computers

4 Updated Oct 1, 2023

The PDP-8/X architecture, a 32-bit variant of the PDP-8

HTML 9 Updated Mar 8, 2025

👩‍🔬 A web-based, open-access platform for linguistic research on old indic texts

JavaScript 22 1 Updated Jun 3, 2025

VedaWeb - Textual sources

2 2 Updated Jul 7, 2023

This project is a simulation of thousands of particles that reproduce gravity to simulate galaxies. It uses ThreeJS for 3D rendering and shaders to calculate the movement of particles in real-time.

JavaScript 145 12 Updated Apr 27, 2023
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