July 21, 2026
Old PCs, fresh drama
PCjs Machines
The internet is losing it over a website that turns your browser into 1983
TLDR: PCjs puts old computers and software from the 1970s and 1980s into your browser, making digital history easy to try. The comments turned it into a nostalgia showdown, with people praising classics like VisiCalc as the real game-changers and joking about introducing their kids to old-school suffering via Oregon Trail.
A charming little nostalgia project just detonated a full-on feelings bomb in the comments. PCjs lets people run old-school computers, games, calculators, and even ancient office software right in a web browser, basically turning your phone or laptop into a time machine for the beige-box era. And while the site itself is a modest preservation effort, the reaction was anything but modest.
The biggest mood? Parents plotting retro ambushes. One commenter was already dreaming about putting their kids in front of full-screen Oregon Trail and King’s Quest, which is either wholesome family bonding or a bold attempt to explain to Gen Alpha why dying of dysentery used to count as entertainment. Others got instantly reverent, with one especially spicy hot take calling out today’s endless parade of “revolutionary” apps, phones, and artificial intelligence updates and basically saying: if you want to see a real revolution, go look at VisiCalc from 1981.
That kicked off the thread’s low-key culture-war energy: not an angry brawl, but a classic “kids these days don’t know” flex from retro fans who think old software changed the world more than modern hype cycles. There was also a side quest of wish lists and nerdy name-drops, from someone begging for Tandy DeskMate to appear, to others tossing in related emulator projects and giant lists of browser-based virtual machines like they were arriving with receipts. In other words: one tiny retro site, and suddenly everyone’s either sentimental, smug, or shopping for their childhood.
Key Points
- •PCjs uses JavaScript to emulate vintage hardware and software from the 1970s and 1980s in web browsers.
- •The project aims to recreate characteristics of older systems such as slow CPUs, low-resolution displays, and primitive sound effects.
- •PCjs has expanded beyond its initial scope to include selected IBM PC compatibles, minicomputers, programmable calculators, terminals, and arcade games.
- •The project includes old PC public domain software and shareware for users to explore.
- •Users can browse machine and software combinations through the PCjs Explorer and contribute via the open-source project on GitHub.