The elvis vi-clone (written by Steve Kirkendall)

Java 1.0.2

a BASIC-like language for creating games that run on the Atari 2600 console.

A Flash Player emulator written in Rust

GNU SETL

BCause (pronounced "because") is a compiler for the old B programming language (1969) for modern systems.

NYU Ada/Ed: the first Ada compiler to be validated on the IBM PC.

Architecture, patterns & internals of Anthropic's AI coding agent — reverse-engineered from source maps

LiteIDE is a simple, open source, cross-platform Go IDE.

Beej's Guide to C Programming source

Micro-Soft Altair BASIC 3.2 source

Microsoft BASIC for 6502 Microprocessor - Version 1.1

This is a Modula-2 system (operating system + compiler + editor) for tiny microcomputers with 64 KB ram : it has a 16-bit address space. Despite being issued from a reverse-engineering of Borland T…

SublimeLinter plugin for epcomp from the Prospero Extended Pascal compiler.

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs dir…

from vibe coding to agentic engineering - practice makes claude perfect

Portable CP/M emulation to run CP/M 2.2 binaries for Z80

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

The Costa Graphical User Interface for MS-DOS and compatible systems. This repository is a mirror of https://codeberg.org/jacobpalm/costa

A markup-based typesetting system that is powerful and easy to learn.

Book of educational examples for Typst

Home to the Small Basic editor (beta)

Complete tutorial materials for building MCP servers with Docker - from NetworkChuck's video

Matrix Brandy BASIC VI for Linux, Windows, MacOSX

A modern, scratch-built, open-source (GPLv3) alternative ROM BIOS for PC, XT, 8088 Clone or Turbo PCs.

pascalscript

The Unicon Programming Language