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The latest blog posts to take off on Hacker News. 359 posts.

History & Retro Computing
2025
301

Half-Life

Around twenty years ago, people would have laughed if you told them that videogames would end up at the Smithsonian, but the Half-Life team really did want to make games that were more than just throwaway toys. The rule against cinematics — which made our jobs much harder and also ended up leaving a lot of my favorite…

310

The Joy of Nand2Tetris

For the last month, I have been working through Nand2Tetris: The Elements of Computing Systems; Building a Modern Computer from First Principles . I recently completed part 1. This first half of the text illuminates the process of building a computer purely from elementary logic gates. Each chapter is comprised of an…

313

How Copyover MUD Servers Worked

When I was younger, I played a lot of MUDs (“ Multi-User Dungeons ” — the text-only predecessors of modern MMORPGs, often played over Telnet ). They were great fun, particularly during high school: a lightweight multiplayer game with no client state meant you could log in from any machine in any lab, even Windows…