Hey people! I want to learn typst, a modern alternative to LaTeX written in Rust.

Typst can incrementally compile the files to PDF.

Ironically, there is no incrementally refreshing PDF viewer afaik. So for direct visual output of my progress, I would like the fastest, smoothest PDF viewer.

• Firefox loads too slow
• Okular fast (thanks for the tips guys), just flickering scrollbar and background icon

It can be as small and minimal for that task as possible.

Priorities:

1. No flicker (no text re-alignment, no disappearing scroll bars, no changing UI)
2. Fast refresh
3. Smooth text refresh (maybe with a fade in)
4. Generally solid

To test:

• evince / GNOME Document viewer
• atril
• mupdf
• zathura
• gv

Barebones:

Somehow monitor for changes

• pipdf (GTK4, but unmaintained)
• pdf_render (very minimal, maintained)
• pdf2pwg (needs cargo add and cargo build, only A4 pages which seems totally sufficient)
• pdf_renderer (security focused, pure Rust, may crash, incomplete)