arXiv Prettifier

About

arXiv Prettifier restyles [arxiv.org] with a clean, modern, card-based
layout — without changing any content or behavior of the site.

It is a pure visual layer: nothing is uploaded, nothing is tracked,
and no permissions are requested beyond running on [arxiv.org]. The
original markup is preserved, just rearranged and themed for easier
reading.

What it changes
• Home — Subject categories (Physics, Mathematics, …) collapse into
accordions; subcategory links become clean chips.
• Paper pages (/abs/) — Card layout with the title, authors, and
abstract front and center; tools (PDF, BibTeX, references,
bookmarks) tidied into a right sidebar.
• Listings (/list/) and archives (/archive/) — Restyled to match
the same card system.
• Site-wide — Consistent spacing, system fonts, and Cornell-red
accents across headers, footers, and links.

What it does not do
• Does not modify, fetch, or alter paper content.
• Does not collect any data — no analytics, no remote requests.
• Does not request any permissions other than running on [arxiv.org].