this post was submitted on 08 Jul 2023
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I looked up a list of Lemmy World instances and signed up for a bunch, but how do I see everything at once in one app instead of downloading one for each instance? I am new to what the kids call "federation." Thank you.

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[–] [email protected] 30 points 1 year ago (2 children)

You only need to sign up for one instance. What app are you using or is it the browser?

[–] favrion 9 points 1 year ago (3 children)

I use Liftoff for at least Lemmy World. I used the browser to sign up for each individual instance and get approved because Liftoff only recognizes Lemmy World.

[–] [email protected] 7 points 1 year ago (1 children)

You can just search for something like Android and it'll show all the communities including the instance it's on and join; you don't need multiple logins.

The app I use, wefwef, also can view all communities in the feed along with your subscribed or just local instance communities. I'd assume liftoff is similar but I've never used it.

[–] favrion 2 points 1 year ago (2 children)

I didn't know that there was more than one Lemmy World app.

[–] GatoB 13 points 1 year ago* (last edited 1 year ago)

The plataform is Lemmy, lemmy.world is a server, there are apps for the entire plataform not only one server. That means than you can use any app to connect to lemmy.world, lemmy.ml, beehaw.org and so on

[–] [email protected] 4 points 1 year ago

Exactly what gatob said. Lemmy is the platform that all instances (Lemmy.world, lemmy.ml, etc) connect to.

All apps work with all instances. There's jerboa, connect, wefwef (soon renamed to voyager thank god), liftoff, with more coming soon (boost & sync of reddit fame)

[–] prayer 4 points 1 year ago (1 children)

Liftoff works with multiple servers. Go to account, gear in the top right, accounts, menu in bottom right, add server.

[–] favrion 1 points 1 year ago (1 children)

I will try that later. I have to go back and see which ones I signed up to.

[–] dimspace 2 points 1 year ago (3 children)

You don't need to use loads. You can access all communities across all servers just using your single lemmy.world account (except beehaw)

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[–] [email protected] 2 points 1 year ago* (last edited 1 year ago)

Lemmy.world is just the (only) pre-configured Lemmy instance. But you can add more yourself, e. g. your home instance where your main account lives.

You can add more instances, but don't have need to sign up on each. Now the cool thing, that makes LiftOff special. You can switch to one of those instances and browse them to view only their local communities or all that are available on that instance. You don't need an account for this, but you can't vote or reply directly. However, Liftoff offers to switch to the copy of the same post/comment you're viewing, that lives on your home instance, where you're signed up, so you can vote or reply.

You could (but don't have to) sign up on these other instances. Usually you pick an instance you like most to sign up, then browse the copies (= federation) of other instances that are on your home instances.

But LiftOff allows you to easily browse other instances directly (no copies), like some travel mode. Sign up on these other instances and you have a holiday home there. By this you can e. g. keep your personas separate from each other.

The switch feature is also very handy if you simply want to browse an instance that's defederated (= no copies of posts/comments are shared) from your home instance.

[–] krayj 3 points 1 year ago (3 children)

You only need to sign up for one instance.

It would be so nice if this were true.

You need to sign up with every instance that isn't federated with an instance you've already signed up for.

So, for example, if you have a Lemmy.world account, and you want to subscribe and post to a community hosted by beehaw.org, you also need to create and maintain a beehaw.org account.

As the fediverse gets more mature, news of de-federation between big/popular instances becomes more common.

[–] emcon_delta 20 points 1 year ago* (last edited 1 year ago) (6 children)

That's beehaw's problem. They defederated with lemmy.world recently

[–] [email protected] 2 points 1 year ago (1 children)

Your statement may be true but that does not make it helpful

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[–] Zoldyck 1 points 1 year ago (1 children)

Why? Doesn't that undermine the whole strength of the Fediverse?

[–] emcon_delta 4 points 1 year ago

Not really. If the admins of that instance don't want to federated, that's their prerogative. They'll gain or lose users based on that decision. The beauty of the fediverse is that it's all on a voluntary basis. If beehaw decides to federate with a small cluster of other instances, then they'll have their own niche just like the current internet.

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[–] [email protected] 21 points 1 year ago* (last edited 1 year ago) (1 children)

I'm going to have a go at explaining how to use Lemmy in a simple way.

You only need one good instance to access all of Lemmy, but it can be nice to have an alternate in case the primary goes offline for some reason. For best network performance try instances in your region. You can sort instances by country here; https://the-federation.info/platform/73 When you find one that works well for you, make it your regular login instance.

Once you find a home instance, go to lemmyverse.net/communities to find communities of interest. Copy the link on lemmyverse by clicking on it (i.e. [email protected]) then paste into the search box on the communities page in Lemmy. Click on the listing from the search results then select the Subscribe button. It may show "Pending" for a short time then turn to "Joined". If it doesn't change right away don't worry about it. You're in even though it may look stuck.

The front page view defaults to Local, you don't want that. Go to your profile settings and set the view to "Subscribed" (you could use "All", but your front page will have a ton of junk you don't want to see).

That's it, you're ready to use Lemmy. Of course this is for desktop browser. I'm not familiar with the Liftoff mobile app for Lemmy so I don't have directions for that.

Additional; there's other things to know about such as federation which involves blocked and linked instances, but to start just avoid communities on beehaw.org since that instance is one known to block other legit instances. If there is a community on beehaw.org you really want to interact with, you have to check your login instance is not blocked there. There's a procedure for that, but I'll spare you the information overload.

Okay, hope that helps and enjoy!

[–] favrion 2 points 1 year ago

This is great. Thanks.

[–] [email protected] 8 points 1 year ago (1 children)

Liftoff recognizes more than just lemmy.world.

Go to the bottom right into profile. Upper right in the profile screen you'll see a settings gear icon. Tap that, then select accounts.

From there, it should be pretty obvious. But, yeah, it would be nice if liftoff had a front facing accounts section like most of the others do. Great app though!

If you still don't like it, connect and jerboa are currently the most reliable, with thunder being only a tad behind (but otherwise excellent) with tools g or, it was the last I checked yesterday, and I haven't seen an update for it).

But, all of those support multiple accounts.


Not that you need multiple accounts. You can access all of lemmy and kbin from a single account. You just have to search for the community within an instance, and it'll get pulled in if it isn't already. But you have to search the !community@instance, or http://instance/c/community format if it isn't already showing.

Community discovery can be a bit of a pain at times, but there's lemmyexplorer that serves as a good source until lemmy itself has more time to develop

[–] favrion 2 points 1 year ago (1 children)

Can you give me an example for finding a community about, say, birds?

[–] [email protected] 2 points 1 year ago

The apps aren't there yet for this.

https://browse.feddit.de/ is a good way to search through all communities across all instances though. I'd search there, subscribe in the browser, then you'll see it in your app (with a refresh obviously).

It will get easier as time goes on and lemmy (and the apps for it) get more developed.

[–] [email protected] 6 points 1 year ago* (last edited 1 year ago) (1 children)

Op, try presding this teo communities and subscribe just to check it's working properly

[email protected]

[email protected]

After you verify they are working feel free to unsubscribe of course.

Edit: after reading it again I'm a bit confused to what your problem is, so here is a quick run down of jow things should work.

From your own account, use the search bar to search for a community in another instance, there try to see button for about community (it might be different on each app) and lastly press subscribe. From yhere, all your subscriptions should appear the same regardless of where they come from.

[–] favrion 2 points 1 year ago (3 children)

It's pending. So maybe I have to wait until I'm approved.

[–] [email protected] 7 points 1 year ago (2 children)

The pending thing is just a weird bug. For all intents and purposes you are subscribed and you will able to see it in your Subscriptions feed.

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[–] [email protected] 2 points 1 year ago

Not really, you probably can already see the posts on your frontpage feed (which is exclusive for your subscribed communities) and it also already should appear on your subscribed list.

And as the other user said, it is a bug that it appears as pending. At least on desktop when it days that I reload the page and press the subscribe button twice and it fixes, alternatively on the app "connect for lemmy" I have never seen the issue. But regardless it's not really a problem

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[–] [email protected] 3 points 1 year ago* (last edited 1 year ago)

Log in to an instance. Search for specific communities using the following format:

communityname@instanceurl

Subscribe.

Alternatively, you can use the "all" filter to see content from all instances that federate with yours.

example

Update: the format I described above is optional. Just search by community name and you'll find it.

[–] [email protected] 3 points 1 year ago* (last edited 1 year ago) (1 children)

I'll try to simplify some concepts about the Fediverse and Lemmy using some more common IT knowledge.

I assume you are familiar with emails: gmail, protonmail, hotmail, aol, each of them runs a Server which will give you access, when registered, to a mailbox which will have a name of your choice, followed by an AT(@), and then a Domain specific to the vendor you have chosen.

ID

Lemmy works in a similar way: When you choose an instance (for example lemmy.world, or lemmy.ml, or feddit.de, you can find a list here: https://lemmyverse.net ) you are choosing where your account will live. You'll get a full ID composed by your name of choice followed by an @ and then the domain of your chosen instance.

In your case your full ID is [email protected] . This is unique to you in the whole Fediverse.

Communities

Contrary to emails we have another abstraction: Communities. They are collections of posts and comments, moderated by someone and about a specific subject. These communities will reside on a specific server, like your account, and you can, for example, go to [email protected] or [email protected] . As you can see their format is similar to that of your account: they have both a community name, the name before the @, and a domain that specifies where the main copy of it physically resides.

You can find a full, searchable, list of communities here: https://lemmyverse.net/communities For some more complex reasons just disregards any of them that reside on beehaw.org (they have defederated with lemmy.world, but you don't need to understand this concept yet).

Feeds

When you start to look around the lemmy.world site, and you are logged in with your lemmy.world account, you'll have the ability to follow three different types of feed: Subscribed, Local, All.

Local: This feed shows only communities which main copy actually resides on the instance that you are currently on.
All: All the posts from all the communities of all the instances will appear here.
Subscribed: All the posts from the communities that you have subscribed to will show here.

Federation

Until now the concepts were pretty straightforward and not so dissimilar from other services, but now starts the more complex subject: Federation.

For all this different instances (computers running the Lemmy server) to have the information it needs to spread and they need to duplicate it.

This will allow you to see the same exact content whichever instance your account is on: this means that if you have chosen to create an account on lemmy.world or lemmy.ml it, generally speaking, doesn't matter. You will see and interact with the same content and people.

Your instance is just the gate towards the content, which you have to always pass through (so no, you shouldn't make an account in each instance, you just need one, and you should choose an instance which rules and values are acceptable for you and, better yet, similar to yours).

Going back to the previous comparison with email services you can think of this as: Each time you take an action (writing a post, a comment, sending an upvote) you are really just sending an email to all the instances, so they get notified and update their copy of the content.

An email saying something along the lines of "[email protected] has just downvoted the post number 69420 in the community 42 of the instance 123" will propagate until every single server has received it.

Defederation

Defederation is the strength and the weakness of the whole fediverse: it helps to moderate the content but it also breaks the web connecting all the servers.

Each instance automatically connects itself with all the others present in the net, but an Admin can actively decide that some other instance - maybe because it is full of Bots, or Scammers, or contains communities clearly voted to illegal or immoral things, or just they don't like it; the reasons are subjective - really rustled their jimmies and they don't want to see it anymore. In that case the Admin could decide to Defederate from them: this means that each time a new email from that instance comes it just get dropped and ignored.

So, if Instance A defederates from instance B, each time B sends an update to the content produced by the communities or people from B it will just be ignored by A. All the users registered on A will just not see anything or anyone from B.

Basically an instance wide shadow-ban.

Conclusion

This was just a quick and rough explanation of the concepts, but I hope it was useful: if you have any question I'll try to answer them at the best of my abilities. But keep in mind that they are not really high. And I'm kinda tipsy.

The main takeaways are this:

  • You only need an account in a single instance.
  • You can subscribe to any community that you want, wherever they are.
  • You can search instances and communities here: https://lemmyverse.net
  • You should choose an instance that has similar values as you.
  • Sometimes the federation (the mails sent around between the servers) can get slow, but all content will be eventually consistent. Kinda.
  • Communities are sprouting around at high speed, there are a lot of duplicates and everything is in flux, try to be patience.
  • Just try to have fun and be happy.

EDIT: Typos.

[–] favrion 2 points 1 year ago

This is fantastic.

[–] Jackthelad 3 points 1 year ago (3 children)

Can't you sign up to communities in other instances without signing up to that instance?

That's what I've done, but I'm also new so not sure if I'm doing anything right at the moment. 😂

[–] [email protected] 6 points 1 year ago

You are doing it right, even on desktop it's the same thing. All one needs to do is search for a community from other instance in your own indtance and subscribe, you can even subscribe for communities outside of lemmy like kbin and beehaw

[–] favrion 2 points 1 year ago (2 children)
[–] puppy 3 points 1 year ago

You don't need to sign up for each instance (server). You only need to sign up for one. When you login to that one and search from it, the results will include things from other instances (servers) as well.

And if a search result is a community (subreddit), you can subscribe to it as well. They will show up in your feed next time you refresh. If a community says "subscription pending", just ignore it. You are already subscribed.

[–] [email protected] 1 points 1 year ago

yes, you can. you only need to sign up for one instance, thats your "home base" and you can see everything from everywhere else from it. it's like you can make a gmail account and still email ymail, yahoo, outlook, whatever else

[–] [email protected] 2 points 1 year ago (1 children)

Do you mean that you have subscribed to communities on your chosen instance (Lemmy.world) if so you can view a feed of all these communities..including any you have subscribed to on other instances...

[–] favrion 3 points 1 year ago (2 children)

No, I signed up for different instances.

[–] [email protected] 2 points 1 year ago

Ohhh...🤦🏻‍♂️😅...well its all a learning curve 👍🏻, you can just have one account on one instance, & subscribe to multiple communities, across various instances, to curate a your subscribed feed...

[–] [email protected] 2 points 1 year ago (1 children)

Hi,

I think this is one of the things we need in a primer that is prominent wherever people talk about lemmy/kbin/meta verse in general.

You only need to sign up to one instance. It helps if they have the communities you want already there but if they don't, you can still access them.

I cannot comment for lemmy but on kbin there's a search icon and you can just type community@instance. For example this community on a remote instance is [email protected]. I'm reading your comment and typing this from my own kbin instance. It's how this was designed to spread the load.

So pick one to stick to and add all the communities there.

If you have more questions, ask away.

[–] favrion 1 points 1 year ago (1 children)

But I already signed up for each individual account.

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[–] [email protected] 2 points 1 year ago (1 children)

I am wondering the same thing. I think people would be more likely to join if this Lemmy thing wasn't so "messy".

[–] [email protected] 1 points 1 year ago* (last edited 1 year ago)

You appear to be on kbin, so you would go to https://kbin.social/settings/general and under Homepage select "Subscriptions" and then Click "Save" at the bottom of the page

Edit: I interpreted this question as subscribing to things, and then filtering to only that on the main page, my mistake if you meant otherwise

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago) (1 children)

Others are already attempting to explain everything so I will try to just focus on solving your problem.

You are using the app Lift Off and you have linked your lemmy.world account. From the main screen click the icon in the top middle of your screen and select "ALL" under the lemmy.world section to see posts from all communities on instances that are federated with lemmy.world. That's all you need to do to see posts from all the other instances.

[–] favrion 3 points 1 year ago (1 children)

But I only want to see what I'm subscribed to.

[–] [email protected] 2 points 1 year ago (1 children)

Is there a "Subscribed" under Lemmy.world?

[–] favrion 2 points 1 year ago (1 children)

Yes, but right now all I see is Lemmy World.

[–] [email protected] 2 points 1 year ago

Any communities (even on other instances) you subscribed to from your lemmy.world account will show when you select that "subscribed" option.

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