GNOME Sushi
Sushi is a quick file previewer for the GNOME desktop: press a key in the file manager to see a file's contents without opening it. It is meant for people who use the GNOME file manager Files (Nautilus) on Linux.
How hard it is to start using it. Easy: install it like a normal app, or use it in your browser. Advanced: you run it on your own server, use the command line, or it is a tool for developers.
Features
Listed in
Previews files in GNOME Files only; no standalone app for other systems.
How to help
AI contributionsNot stated
The project has not said how it feels about AI-written contributions. Maintainers can set this by claiming the listing.