a web app written in Brainfuck that returns your user-agent to you
Brainfuck JavaScript Python
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a Brainfuck web app

This is a web app that returns your useragent to you in plain text. The tricky bit: it's written in Brainfuck.


Get this app set up

# clone this and cd inside
npm install
npm start

Visit it at http://localhost:3000. Try hitting other URLs to notice your 404 errors!

How does this work?

I wrote a small Node server (server.js) that's kind of like CGI for Brainfuck. It takes the bytes from a TCP stream and sends them to Brainfuck (server.bf), responding with the Brainfuck program's result.