Standalone pl-fe installation
To install pl-fe in standalone mode, allowing to sign in to any instance implementing Mastodon client API, you only need a static web server to serve the files. As usual on single page applications with client-side routing, the server must be configured to fallback to index.html for non-matching routes.
Example Caddy configuration
pl-fe.example.com {
root * /var/www/pl-fe
encode
try_files {path} /index.html
file_server
}
This assumes you're serving pl-fe under the pl-fe.example.com domain and the pl-fe files are located in /var/www/pl-fe. You can download pl-fe from https://pl.mkljczk.pl/pl-fe.zip or build it from source.