F.A.Qs

Fediverse Frequently Asked Questions

Top Questions

The most commonly asked questions

4 answers

The Fediverse is the vast array of servers that communicate via the ActivityPub or OStatus protocols. (Generally speaking, unless you're making or editing software to interact with the fediverse, you don't need to know what those are.) There are lots of different kinds of server software on the fediverse, like Pixelfed, Pleroma, Misskey, or WriteFreely.

Mastodon usernames take the form @username@instance. My account on mastodon.social is @noelle@mastodon.social; my account on elekk.xyz is @noelle@elekk.xyz. If you're mentioning someone on a different instance, you have to type the whole thing (although the toot input box will help you auto-complete the username if it's a name the instance knows already).

If you're mentioning someone on your own instance, you just have to type the first part; if you're on elekk.xyz, @noelle will get to me just like @noelle@elekk.xyz will. If you leave off the "@instance" Mastodon understands that you want to talk to the local user.

This one's big on purpose.

Picking an instance can be hard. Many instances have a specific focus: mastodon.lol is a safe space for queer folks, hackers.town is a haven for computer touchers, wandering.shop is built for fans of science fiction and fantasy, and botsin.space focuses on the hosting and development of automated bots. On oulipo.social it's illicit to post a toot containing any "e"s.

If you haven't created a mastodon account yet, you might find it useful to try one of the larger instances, like mastodon.social - the flagship instance, with over 100,000 users - or mas.to . These instances have large, usually-friendly populations that will help you find a more niche instance if that's what you're looking for. Be warned, though, that because of their size, the Local timelines on these instances can move very quickly.

(A brief note about mastodon.social: it is the largest general-purpose instance (the largest overall is a Japanese-language instance). Many people go there and never check out other instances. If you make an account on mastodon.social, consider treating it as a temporary waypoint while you find an instance that better fits your needs and interests. Once you've found one, you can export all the people you're following, muting, and blocking on mastodon.social and import them at your new account, so you don't have to go around and find everybody again.)

If you've already registered on an instance but you're not sure if it's a good fit for you, try asking around for instances where you might be a better fit. Also, try searching for a #hashtag that interests you; if you see a lot of people on one instance talking about that subject, it might be a good place for you to check out.

You can also try the instance picker on joinmastodon.org or the wizard at instances.social, although these have lots of instances listed and you might be overwhelmed. Take it slow and easy.

To make a hashtag, type "#" and then any number of letters or numbers. Accents count; punctuation, spaces, symbols, and emoji don't. #howismydaygoing is a valid hashtag; #höwísmydàygôíng is valid; #how-is-my-day-going isn't (it'll just catch #how).

A hashtag is metadata about your toot: it provides additional information that doesn't necessarily belong in the body of the toot, but is useful for understanding. If you're a programmer, it's sort of like a code comment.

As a bonus, hashtags are tracked by each instance. Clicking on a hashtag takes you to a list of public posts with that hashtag. You can use them to track #politics, check out the users people are recommending on #FollowFriday, or see people's artwork using #mastoart.

Don't go overboard with hashtags. As a guideline, your hashtags probably shouldn't be more than 10% of the total length of your toot. If you find yourself going over that, you might be spreading things a bit too thin.

This was actually the original intent of hashtags, but the usage has moved on since then.

Questions from An Increasingly Less-Brief Guide to Mastodon, thanks noelle!