x86 CPU made in CSS

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lyra.horse/x86css/

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They did WHAT?!?!

These are truly the end times!




Nice.
Now install Doom on it.


This is probably way easier to do than making a CSS interpreter for x86 CPUs :P


CSS has been considered turing complete for a long time.

So this isn’t a shocking revelation, but it is cool.


Chrome and JavaScript required.

Chromium yes, but JS?

x86CSS is a working CSS-only x86 CPU/emulator/computer. Yes, the Cascading Style Sheets CSS. No JavaScript required.

They used the JS to provide a stable clock that speeds up the processing, but they also implemented it in CSS only as a fallback, if you haven’t enabled scripts




Comments from other communities

@yogthos the uhhh, the GitHub profile is ... Interesting


They were so preoccupied with whether they could, they didn’t stop to think if they should.


Cool, but I had to use edge (urgh)….and made my PC rev… Is this what they call microcode?


@yogthos@lemmy.ml @programming@lemmy.ml

The x86css didn't work because CSS
@function rules aren't yet implemented on Firefox (by extension, Waterfox). I'm not gonna spin up the Chromium.

Then I tried other projects from this lyra.horse website, I tried the CSS clicker (a clicker game which uses no JS, just CSS and HTML). It's very interesting. There are a few glitches (e.g. the "Name your website:" should behave like
input[type='text'] but actually behaves like textarea, thus allowing newlines where the semantic (a title) expects none; IIRC, there are CSS properties allowing a [contenteditable] element to restrict the input to an one-line text) but interesting nonetheless.

The only problem, besides the limited support for certain state-of-the-art features across browser engines, is the fact that this "CSS-oriented functional programming" ends up requiring more processing power than JS does, because JS has optimizations that CSS often lack.

Don't get me wrong: it's really interesting, and I'm quite fond of unorthodox approaches to programming. I myself once used
nodemon (a live-reloading CLI tool intended for Node.js but also usable for other programming languages) to compile and run an Assembly (GNU Assembly) Linux program as the code was being edited, and I also used the same Assembly tool-chain to code a "program" whose compilation result wasn't an actual runnable program, but a whole, valid BMP (Bitmap) image structure, full with a linear gradient, I achieved this by using compiler macros. This is how much I'm fond of unorthodox programming, so I'm far from being against CSS programming, much to the contrary: it's awesome!...

... but this whole approach, using CSS as a whole functional programming language, unfortunately ends up heating my old poor I5-7200U laptop...


This is terrible I love it


Doesn’t seem to work on Android firefox

Ye. The cybergods will quantum donedid the author for sure: blesseings because wtf genius, cursings because “pwEAsE in$tALl cHroWmiUm”



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