Nativefier

Nativefier is a command-line tool to easily create a desktop application for any web site with succinct and minimal configuration. Apps are wrapped by Electron in an OS executable (.app, .exe, etc.) for use on Windows, macOS and Linux.

I did this because I was tired of having to ?-tab or alt-tab to my browser and then search through the numerous open tabs when I was using Facebook Messenger or Whatsapp Web (relevant Hacker News thread).

Changelog. Developer docs.

Features:

• Automatically retrieves the correct icon and app name.
• JavaScript and CSS injection.
• Many more, see the API docs or nativefier --help