PaperFold: open-source arXiv reader with 5-layer semantic zoom
Lopsided_Scarcity979 · reddit · 2026-10-05
A developer open-sourced PaperFold, an arXiv reader that converts papers into 5 zoomable layers—from a one-screen section map down to verbatim text. Pinch or press 1-5 to zoom without losing your reading position. Apache 2.0 licensed, with a web demo featuring 8 CL papers: https://github.com/chenxiachan/paperfold
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