- Open Sourcing DOS 4
- DOS 4.0 Source Code Released Under MIT License
- x86 CPU performance features demos
- Retro-tech HP-25 Calculator
- Construindo um web server em Assembly x86, parte III, código de máquina
- Original Apollo 11 Guidance Computer (AGC) source code
- Tecmo Bowl NES Disassembly
- The Zilog Z80 is discontinued
- F/OSS Comics: 8. The Origins of Unix and the C Language
- Integral Calculator
- Welcome to the Centurion Computer Wiki
- The Magic Switch – Modern Update
- Show HN: x86 Instruction Fuzzer
- ST-DOS
- Show HN: A (marginally) useful x86-64 ELF executable in 466 bytes
- MBR Based Fuzzer for Testing Bios Services / System Motherboards
- BootLogo: Logo language in 508 bytes of x86 machine code
- Zenv: Forth for the ZX Spectrum
- Some assembly required: An approachable introduction to assembly
- Tiny bitfield based text renderer
- Show HN: PaRappa the Rapper 2 (2001) decompilation
- How do computers calculate sine?
- Scaleway launches RISC-V servers
- The direct influence of Twin Peaks on Zelda
- GLaBIOS A modern, scratch-built, open-source (GPLv3) alternative ROM BIOS
- An Apple II emulator. On a 6809 Coco3
- Super Merryo Trolls: An Adventure from the Days Before VRAM
- An Apple II emulator. On a 6809 Coco3
- The Atari ST's Gemdos
- Show HN: HypraFap – Commodore 64 adult image viewer
- Thinking Forth: A Language and Philosophy for Solving Problems [pdf]
- Arctic Adventure: A Lost 1981 TRS-80 Adventure Game
- Mistral CEO confirms 'leak' of new open source AI model nearing GPT4 performance
- General purpose MCUs built in to LEDs emulate candle flicker
- Show HN: Apple II clock using interrupts from physical pendulum clock
- Fossil Is Quitting Smartwatches
- The NSA Furby Documents
- Basic-DOS: PC DOS Reimagined
- Ask HN: Good Books on Philosophy of Engineering
- Interesting facts about the Game Freak dev process
- SLOTHY: Assembly Optimization via Constraint Solving
- Homebrew an OS from Scratch? Snowdrop Shows How It's Done
- Snake in 61 Bytes
- Snake Game in 61 Bytes
- Artemio's 240p Test Suite in Z80 Assembler for Colecovision/MSX/SG1000
- Something a lot like Pokemon Yellow
- Late 70s and 80s: forget BASIC, we had Pascal and C
- Jmechner/Prince-of-Persia-Apple-II: A running-jumping-swordfighting game
- Z80 Tetris game made in 2023 for a 1977 computer
- The History of Xenix