The architecture was simple in his head: a Node.js server running a library called whatsapp-web.js to simulate a browser, hooked into yt-dlp —the holy grail of command-line media extractors.
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A hosting platform (like a or a free panel like Koyeb or Replit ). A secondary phone number or account to act as the bot. Step-by-Step Setup: The architecture was simple in his head: a Node