This site includes the 3utunnel receiver. It starts with the normal app process:
npm run dev
npm startThe receiver defaults to https://david3u.com; override TUNNEL_PUBLIC_BASE_URL only for another origin. It must run on a persistent Node host with WebSocket support. See the receiver guide for deployment and CLI usage.
I'm a computer engineering student at The Cooper Union interested in building AI-powered applications with real-world impact.
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A multilingual assistant for navigating New York City transit with natural language and MTA data.
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An AI speech analysis and coaching suite with transcripts, annotations, resources, and a personal coach workflow.
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A reading tool focused on speed, comprehension, local history, and a clean reading experience.
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A camera-based worksheet scanner that reads student names and scores to reduce spreadsheet entry for teachers.
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