Suzuri is an open source editor built on Zed that puts notes, papers, and code in one window, all on your own machine. Live markdown preview with wikilinks and backlinks sits next to a PDF pane, so you can read your sources while you draft.

LaTeX and Typst compile natively with instant preview, and agents work alongside you — drafting, importing, and citing inside plain text files you can always review. Everything stays local and plain on disk.