To know what software an instance is running (Mastodon, Pleroma, Akkoma, Firefish, Friendica, etc), have to make 2 calls:

1. `/.well-known/nodeinfo` - get the `href` for a nodeinfo link e.g. mastodon.social/.well-known/no
2. `/nodeinfo/2.0` (possibly 1.0 or 2.1 too) - get the `software.name` e.g. mastodon.social/nodeinfo/2.0

And… both are not CORS-enabled (again) for web apps to request πŸ˜…πŸ˜’

Reference: github.com/h3poteto/megalodon/

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If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/cheeaun/statuses/111119956535312629 on your instance and quote it. (Note that quoting is not supported in Mastodon.)

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