OS for z80 calculators
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May 2, 2021 - Assembly
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Operating system
An operating system operates and manages both the hardware and software in a computer. Operating systems provide software platforms for applications to function.
Here are 306 public repositories matching this topic...
Incompatible Timesharing System
emacs continuous-integration operating-system retrocomputing virtual-memory pdp-10 ddt midas maclisp chaosnet teco computer-history incompatible-timesharing-system
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Jan 7, 2026 - Assembly
Ping-Pong-like game in Assembly that works without OS
twitch game-development os operating-system assembly-language hacktoberfest bios real-mode twitch-streamers ping-pong-game hacktoberfest2020
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Aug 27, 2021 - Assembly
A simple, clean code, multi-tasking kernel written in pure Assembly language for 64-bit processors from the AMD64 family.
shell console gui kernel assembly x86-64 asm os osdev operating-system wm window-manager assembly-language bootloader amd64 nasm system-programming 64bit cyjon
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Aug 26, 2024 - Assembly
Simple 16 bit (real mode) operating system writen in NASM from scratch
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Jan 8, 2026 - Assembly
Paging operating system for a custom computer architecture
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Jan 3, 2026 - Assembly
A tiny operating system based on x86 architecture.
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Aug 3, 2025 - Assembly
A new 8086-based reimagining of PC DOS and BASIC
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Nov 13, 2023 - Assembly
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Jan 7, 2023 - Assembly
16-bit Real Mode operating system made entirely in Assembly
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May 10, 2025 - Assembly
O KiddieOS é um sistema operacional open-source básico em desenvolvimento pelo curso gratuito D.S.O.S [Desenvolvendo Sistemas Operacionais Simples]. A intenção deste sistema será: Criar, editar ou excluir arquivos, codificar em uma linguagem própria do sistema, criar objetos visuais e automatizados (desenhos) através desta linguagem, utilizar um…
programming-language kernel osdev operating-system programs assembly-x86 operating-system-kernel osdev-projects kiddieos
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Oct 14, 2025 - Assembly
GEOS 2.0 ported from C64/128 to 8-bit Atari
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Nov 19, 2022 - Assembly
A futuristic DOS
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Dec 9, 2020 - Assembly
A bootable x86 lisp interpreter, assembler, and simple text editor that lets you run the code you type in so you can bootstrap anything
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Sep 18, 2024 - Assembly
A 16 bit operating system made from enthusiasts to enthusiasts with love
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Jul 24, 2020 - Assembly
⚙️ Kernel-OS - Minimal 64-bit x86 bare-metal kernel featuring VGA text output, multiboot GRUB booting, and long-mode setup. Built from scratch with custom x86_64-elf toolchain, C, NASM, and Docker for easy cross-compilation and QEMU emulation.
c kernel assembly operating-system qemu bootloader grub nasm bare-metal cross-compilation x86-64-assembly-nasm vga-text-mode
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Dec 10, 2025 - Assembly
CP/M-80 analog operating system for 6502 CPU incl. Utilities
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Oct 10, 2025 - Assembly
A minimal bare bones operating system based on a monolithic kernel design written purely in Assembly language
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Oct 25, 2019 - Assembly
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