In the last weeks Lemmy has seen a lot of growth, with thousands of new users. To welcome them we are holding this AMA to answer questions from the community. You can ask about the beginnings of Lemmy, how we see the future of Lemmy, our long-term goals, what makes Lemmy different from Reddit, about internet and social media in general, as well as personal questions.
We’d also like to hear your overall feedback on Lemmy: What are its greatest strengths and weaknesses? How would you improve it? What’s something you wish it had? What can our community do to ensure that we keep pulling users away from US tech companies, and into the fediverse?
Lemmy and Reddit may look similar at first glance, but there is a major difference. While Reddit is a corporation with thousands of employees and billionaire investors, Lemmy is nothing but an open source project run by volunteers. It was started in 2019 by @dessalines and @nutomic, turning into a fulltime job since 2020. For our income we are dependent on your donations, so please contribute if you can. We’d like to be able to add more full-time contributors to our co-op.
We will start answering questions from tomorrow (Wednesday). Besides @dessalines and @nutomic, other Lemmy contributors may also chime in to answer questions:
Here are our previous AMAs for those interested.
- I have no idea how and which server I joined, is there any manial I can read better yet visually see how servers are connected that are federated? Thx. And when we search something does it search across all servers? Thanks.
When will anyone be able to click the following /c/books And see an agglomeration of all “books” communities on all federated server? I don’t mean multireddits Thanks!!
When will users be able to frictionlessly migrate between instances without losing their posts, their comments, their history, their relationships, their reputation etc? (Without requiring the consent of the exiting instance owner, or that this server still even exists, as they sometimes don’t)
Are there any plans to deal with the most common annoyances regarding Lemmy? In my opinion these are all based on federation:
- Some completely automated way for users to join Lemmy. Yeah, it’s not hard to select a server and it’s a “good thing to do”, but it’s still better to give people the option to go for convenience instead of the “proper” path. Maybe some kind of system where instances sign up for this general, convenience way of signing up, and the registered users just get automatically distributed evenly across those instances.
- Duplicate post aggregation. The nature of federation will always make it make sense to have duplicate communities, but this will also make posts with the same links, same images, same videos, etc show up in people’s “all” feeds multiple times. It is technically possible to algorithmically detect these duplicates and offer users a UI option (not actual backend merge) to merge them all visually into one post.
- A way to backup your whole user data and completely restore it on any instance you want. If an instance goes under, it should be possible to keep all subscriptions, all your posts, all your comments, and migrate them to a new instance.
it’s still better to give people the option to go for convenience instead of the “proper” path.
https://phtn.app/signup gives a prepopulated list
show up in people’s “all” feeds multiple times.
Which interface do you use? Crossposts only show up once on the default UI
A way to backup your whole user data and completely restore it on any instance you want. If an instance goes under, it should be possible to keep all subscriptions, all your posts, all your comments, and migrate them to a new instance.
You can already export and import your subscriptions between instances (account settings - import/export)
Posts and comments can’t be migrated, but Mastodon doesn’t allow it either.
Mastodon currently does not support importing posts or media due to technical limitations, but your archive can be viewed by any software that understands how to parse Activity Streams 2.0 documents.
gives a prepopulated list
The official one also does that. I’m talking about choosing a username, password, and email maybe, and then clicking register, and being done. No thinking involved.
Crossposts only show up once on the default UI
False, you get links to the other posts, of which you posted a screenshot, but each post is handled as being completely separate. If you are in the subscribed, local or all feeds, you would see all of these posts separately. Have you really never noticed scrolling by “the same” post multiple times? You have to go to each post manually to get all the comments to the “same” thing.
but Mastodon doesn’t allow it either […] due to technical limitations
Yes, I know that. But I’m also a programmer and I know that “technical limitations” is mostly a term for “that’s how we started it and it would be too costly to solve now, so we’ll just dismiss it” and not for actual limitations (i.e. not technically possible). It’d maybe require breaking changes of some kind or some kind of annoying backwards compatibility workaround, but that is why I’m asking. I’m not completely familiar with activity pub, but there’s likely some key used to verify posts/messages are made by a certain user, and there’s currently no way to transfer or change that key to a new account. But it seems very technically possible to me, and also possible without massive security issues. So that was my question, is there any plans to do this or no?
The official one also does that. I’m talking about choosing a username, password, and email maybe, and then clicking register, and being done. No thinking involved.
This should probably be handled more by people when they talk about Lemmy. Instead of explaining what Federation is, just point people to https://vger.app/settings/install so that they can install an app.
Voyager by default suggests Lemm.ee as the instance to register, so no thinking indeed: https://vger.app/profile
That’s the recommended approach nowadays on !fedibridge@lemmy.dbzer0.com
False, you get links to the other posts, of which you posted a screenshot, but each post is handled as being completely separate. If you are in the subscribed, local or all feeds, you would see all of these posts separately.
I only see them once in my subscribed feed. You may indeed see them multiple times if you are not subscribed to all the communities.
You have to go to each post manually to get all the comments to the “same” thing.
This one I agree, and it’s why I generally suggest to consolidate similar communities to solve that issue. !fedigrow@lemm.ee has quite a few examples of successful consolidations.
I’m not completely familiar with activity pub, but there’s likely some key used to verify posts/messages are made by a certain user, and there’s currently no way to transfer or change that key to a new account.
You’re looking for https://activitypods.org/ . I haven’t been following their recent progress, not sure how mature their solution is, and how many Fediverse platforms support them.
False, you get links to the other posts, of which you posted a screenshot, but each post is handled as being completely separate. If you are in the subscribed, local or all feeds, you would see all of these posts separately.
I understand your frustration, however these can be multiple posts but to different communities with varying focuses and moderation styles.
Simply consolidating all the comments in one introduces its own problems.
That’s why no one suggested “simply consolidating”. I didn’t suggest any solution at all. I’m just posing a question of if this actually pretty big problem is attempted to be handled.
I guess it’s just been mentioned too much in the past that it still comes to mind when I hear this. Sorry.
Multispam is one of the things that is genuinely a threat to Lemmy’s usability. If you follow certain topics, you start seeing 2-5 copies of every post. It’s a genuine spam problem and “just block” or “just scroll” is as much of a non solution as it is with other spam.
Sometimes. But other times the instance/moderation vibes of each post will be different. Sometimes I enjoy seeing how different groups respond.
Some users use it as an ideological war on instances they don’t like, which is extremely funny.
Personally when I want to share something to multiple communities, I deliberately space out the posts in time. It has the slight downside of potentially showing up for a person repeatedly for days, but I think this is outweighed by the upside of them not seeing the same post multiple times within a few minutes, which is really annoying. And it has the added advantage of being more likely to be seen by people who weren’t online at the right time to see it the first time.
Yeah, it’s not hard to select a server and it’s a “good thing to do”, but it’s still better to give people the option to go for convenience instead of the “proper” path.
We could add a “fast join” button to the signup dialog on join-lemmy.org , where it takes you to a random instance’s signup page.
Overall though, we should ignore the “advice” from reddit that tells us that people are too stupid to sign up for anything now. People did this for every forum and every other site all until ~2005 when US tech gobbled up most services, and ppl continue to show us that yes, they do know how to type in a username, password, and email to sign up for something.
Duplicate post aggregation. The nature of federation will always make it make sense to have duplicate communities, but this will also make posts with the same links, same images, same videos, etc show up in people’s “all” feeds multiple times.
In lemmy-ui we have a post-deduplicator for feeds, but unfortunately not a lot of other apps (including jerboa, that’s my bad) have added something similar.
A way to backup your whole user data and completely restore it on any instance you want. If an instance goes under, it should be possible to keep all subscriptions, all your posts, all your comments, and migrate them to a new instance.
Settings export already exists. Copying historical content and rewriting history isn’t possible in a federated system, but we do have an open issue for data export.
we should ignore the “advice” from reddit that tells us that people are too stupid to sign up for anything
Definitely agree. The problem is just when someone in the past said “you should join <forum x>!”, you were always able to just immediately go to forum x’s signup page and sign up. But if someone hears of Lemmy, and goes to join-lemmy.org, there is no way to go to a signup page directly. They have to first learn about the multiple servers, and choose one. I think a “fast join” button like you say should be fine, and immediately next to it something to catch all the advanced actually curious users with something like a “advanced sign-up”
In lemmy-ui we have a post-deduplicator for feeds
That’s weird, because that’s exactly from where I’m coming from, I’m always using the lemm.ee website directly on all my devices, and I constantly see duplicate posts.
Copying historical content and rewriting history isn’t possible in a federated system
I have less knowledge of this topic so I’ll defer to you, but I have the feeling this may not be true. You might of course not be able to ensure consistency between all instances, ensure that it’s been changed everywhere, but I really can’t see why this is any different than “editing” a comment’s content or a post title, which is already possible. Why wouldn’t it be possible to “edit” the comment/post author in exactly the same way?
Thanks for your response and all you’re doing!
That’s weird, because that’s exactly from where I’m coming from, I’m always using the lemm.ee website directly on all my devices, and I constantly see duplicate posts.
I was thinking about what you were saying yesterday and I had another look.
- on the subscribed feed, using “New Comments”, crossposts seem to indeed aggregate
- on the All feed, using “Top of the Day”, crossposts would indeed appear multiple times, depending on their respective scores
I like to use “Top of X” a lot 🤔
The problem is just when someone in the past said “you should join <forum x>!”, you were always able to just immediately go to forum x’s signup page and sign up. But if someone hears of Lemmy, and goes to join-lemmy.org, there is no way to go to a signup page directly.
People should probably stop saying “join Lemmy”, and instead link directly to the site/instance they suggest
- A way to backup your whole user data and completely restore it on any instance you want. If an instance goes under, it should be possible to keep all subscriptions, all your posts, all your comments, and migrate them to a new instance.
This would be great… also even if the “restore” part were not possible (yet?) I feel offering a way to extract your data might even be a requirement for a server to be fully GDPR compliant (though I could be wrong on that, IANAL), reddit does allow you to download your data after all.
Hi, I think that Lemmy is great thank you for your hard work
I actually think that given the ads and other distorsions, and thanks to federation, Lemmy is overall actually better than reddit!
Some features I miss are:
- tags
- direct messages outside Lemmy (even if not encrypted)
- better rendering of posts on mastodon (something beyond the title only). Not sure what side is responsible for this, tho!
Keep up the good work guys!
- Tags are work in progress
- Not exactly sure what you mean by “direct messages outside Lemmy”, but in version 1.0 they will be compatible with Mastodon and other platforms
- Its a known problem with Mastodon because it only renders
Noteobjects properly, which are meant for short texts less than a paragraph. Lemmy usesPagewhich is meant for longer text. Some platforms like Wordpress (iirc) have an option to federate even long posts asNoteso that it gets rendered fully in Mastodon, but that seems like a bad idea to me. In the end its up to Mastodon how to render different types of federated content on their frontend, so it needs to be fixed by them. Here is an entire discussion about this by developers of different Fediverse platforms (including a Mastodon dev).
Thank you, great to hear all my points are being addressed! The thing about post rendering, well, I just hope a common solution is found 😊
Hi! As you might remember, i’ve been pushing for this platform for quite some time so i’ll just dump ideas in a pretty annoying way, hope you’ll spare me :3
- do you realize that the power of the threadiverse is that a forum can even fully exist alone and the federation between them is a plus while for microblogging it’s kinda a shit to not have the big reach? basically, are you going to bring lemmy in a ‘‘more forum’’ direction or a ‘‘more social’’ direction?
- will you ever take into consideration to eliminate downvotes? it’s clear that the reddit effect is already here and people are not incentivized to read the article and comment on point or discuss less agreable stuff just because posts gets downvoted?
- if on my instance downvotes are deactivated, do they still influence my home when I browse subs from other instances that have downvotes?
- more UI mod tools! they are never enough because a community manager has not to be also a sysadmin or a linux poweruser just to take care of the community; stuff like subscribing to blocklists and allowlists, stuff like deleting cached media and so on
- how is the plugin stuff going?
- wouldn’t it be better to drop the android client and the federated wiki to fully focus on making lemmy the best federated threadiverse software? now that nodebb has federation the competition is existent (mbin and piefed were never enough e.e) and other frontends are generally cooler (voyager basically brought me back on being active here)
- can we have a lemmy-first approach regarding comunication and contributions? basically i don’t want to make a github account to push some opinions and it seems like they kinda get ignored when on the lemmy community about lemmy
- ability to merge communities having them mirrored in a basic way i guess it’s already on his way
- would be cool to have tags/flairs but i understand that it is not easy (tags could also become a way to follow stuff on par with communities, with their pros and cons obv)
- would be cool to have lists to be able to browse lemmy from lemmy in a more rss way: for example there are communities i want to check once in a while but totally don’t want em in my home and having lists would help
- changing ‘‘favorite’’ posts into ‘‘bookmarks’’/‘‘saved’’
- would be cool to have the possibility to have a favorite users list to check what your friends are up to
- any other suggestion would basically be ‘‘can this thing that forums have also be ported to lemmy?’’, i just think that lemmy has to evolve into a forum first with a link aggregator ui; it’s kinda easy to use discourse as a bug tracker and feature request tracker for example (observation made because of the previous question of using lemmy instead of github for non code stuff)
- would be nice to have word filters and user notes
- also lobste.rs invite tree would be nice
- have you taken into account that maybe offering a service of lemmy hosting managed by you could help?
- dulcis in fundo, always about empowering non tech people, what about having lemmy on yunohost as one of the curated methods by the devs?
alright i think it’s enough lol; now one very big appreciation: thank you for the rss first approach, having rss for basically everything like it was on reddit (well still miss some query rss but i understand it’s harder to do) it’s really so fucking useful and cool and i really hope that lemmy will make niche communities shine again
There’s a forum sort called
NewComments, that servers and any user can use to turn lemmy into a forum-style feed.Instances can already disable downvotes site-wide, but we also already have fine-grained vote display settings:
Merging communities is no more possible than merging mastodon users.
Which mod tools do we need?
We already have RSS feeds.
We already have the ability to save posts and comments.
Word filters and flairs are in the works.
There’s too many other things here for me to answer.
I love the
NewCommentssort btw, to find and engage in ongoing discussions in threads that sometimes span weeks
will you ever take into consideration to eliminate downvotes?
There is an option in your settings so you don’t see upvotes or downvotes.
Lemmy (AFAIK) doesn’t even show you your total upvotes (karma… whatever it’s called) by default either. None of these imaginary points matter.
So why don’t you do yourself a favor and uncheck these boxes and not give a fuck what others think about your comment.
I know I have.
(Lemmy is rad as fuck)
I already hide them and my ego is already not touched by downvotes :P
I explained in another comment why I think they are deleterious nonetheless
It’s not about me, it’s about social dynamics :)
If I’m not mistaken, instances like Hexbear already eliminate downvotes. I haven’t looked into whether that’s just a default setting for everyone or if it mechanically disables them, but it certainly creates a different social dynamic.
You cannot re-enable downvotes on Hexbear.net. Other instances can downvote Hexbear posts and comments, but those won’t appear for Hexbear users, and Hexbear users cannot downvote other posts or comments.
I already hide them and my ego is already not touched by downvotes :P
I explained in another comment why I think they are deleterious nonetheless
It’s not about me, it’s about social dynamics :)
They did managed hosting before but everyone freaked out that the communist devs were controlling the narrative or some shit. It was a mess, I think they stopped doing it now that there are more instances.
Down votes should remain. It expresses dissatisfaction with peoples cringe bad takes
We offered free instance hosting for some time, in order to encourage the creation of new instances. That was before the Reddit migration when lemmy.ml was still by far the largest instance. It was a success because numerous instances like slrpnk.net and aussie.zone were started that way. But after the migration there was no need for it anymore as plenty of instances were created without our help.
It expresses dissatisfaction with peoples cringe bad takes
I wish this was real. In those cases the right button should be the report button anyway…
Having one vote to incentivize hive mind and another to punish a different opinion is just much more polarizing than having just the incentive only
It’s not rare to see people downvoting someone who wants an honest discussion and bringing their ideas to the table. (to be clear I’m not talking about people wanting to justify their racism or shit like that lol)
everyone freaked out that the communist devs were controlling the narrative or some shit
I must have forgotten 🫨
Cringe is not a reportable offense
I can confirm the sections around downvotes as Reddthat has the stance exact what you are talking about (re your child comments)
A downvote disabled instance creates it’s own algorithm/feed/ranking based purely on all other metrics, because as far as the data is concerned, it sees every post having 0 downvotes. It does not take into account external instances.
do you realize that the power of the threadiverse is that a forum can even fully exist alone and the federation between them is a plus while for microblogging it’s kinda a shit to not have the big reach? basically, are you going to bring lemmy in a ‘‘more forum’’ direction or a ‘‘more social’’ direction?
Im not a fan of microblogging, so for me Lemmy should definitely be more like a forum.
will you ever take into consideration to eliminate downvotes? it’s clear that the reddit effect is already here and people are not incentivized to read the article and comment on point or discuss less agreable stuff just because posts gets downvoted?
As mentioned by others, downvotes can already disabled by the instance, so that local users cannot downvote and federated downvotes are ignored. Lemmy 1.0 will also add per-community downvote settings.
if on my instance downvotes are deactivated, do they still influence my home when I browse subs from other instances that have downvotes?
Yes
more UI mod tools! they are never enough because a community manager has not to be also a sysadmin or a linux poweruser just to take care of the community; stuff like subscribing to blocklists and allowlists, stuff like deleting cached media and so on
I only work on the backend, lemmy-ui and other frontends could definitely use more contributors to work on these things. Im not familiar with all the different apps but they are probably missing many features that already exist in the backend. That said subscribing to blocklists and allowlists seems a bit risky, as you can end up with most instances subscribing to the same list, giving the creator a lot of power. I believe Mastodon or Twitter had some drama like that. Anyway this could be implemented with the API.
how is the plugin stuff going?
Practically finished, you can already start developing plugins.
wouldn’t it be better to drop the android client and the federated wiki to fully focus on making lemmy the best federated threadiverse software? now that nodebb has federation the competition is existent (mbin and piefed were never enough e.e) and other frontends are generally cooler (voyager basically brought me back on being active here)
Lemmy is not a company with a boss ordering the workers what to do. Everyone including me and Dessalines are volunteers, and chooses for himself what he wants to work on. As its all open source its not really competition, more users on NodeBB is also good for Lemmy as it means more user choice and activity.
One reason Im working on Ibis is because I waited for a long time for someone to start a federated wiki project. Its a major thing thats missing from the Fediverse. As no one else did, I have to do it myself. The other reason is to have something different that Lemmy to code on. Working on Lemmy can be quite exhausting because the project is already very mature, so every new change needs to pass tests, be approved by other maintainers and work with the existing features. Ibis is still in early stages and under my control alone, so I can do whatever I want.
can we have a lemmy-first approach regarding comunication and contributions? basically i don’t want to make a github account to push some opinions and it seems like they kinda get ignored when on the lemmy community about lemmy
I checked your profile and it looks like you received adequate replies for all the latest posts.
ability to merge communities having them mirrored in a basic way i guess it’s already on his way
There are open issues for these, but developer time is very limited so we need to set priorities.
would be cool to have tags/flairs but i understand that it is not easy (tags could also become a way to follow stuff on par with communities, with their pros and cons obv)
Theres an open pull request for post tags.
would be cool to have tags/flairs but i understand that it is not easy (tags could also become a way to follow stuff on par with communities, with their pros and cons obv) would be cool to have lists to be able to browse lemmy from lemmy in a more rss way: for example there are communities i want to check once in a while but totally don’t want em in my home and having lists would help changing ‘‘favorite’’ posts into ‘‘bookmarks’’/‘‘saved’’ would be cool to have the possibility to have a favorite users list to check what your friends are up to any other suggestion would basically be ‘‘can this thing that forums have also be ported to lemmy?’’, i just think that lemmy has to evolve into a forum first with a link aggregator ui; it’s kinda easy to use discourse as a bug tracker and feature request tracker for example (observation made because of the previous question of using lemmy instead of github for non code stuff) would be nice to have word filters and user notes also lobste.rs invite tree would be nice
A lot of things would be nice to have, but with the very limited resources we have there is only so much we can do. So we need to focus on the main functionality, its basically the unix philosophy: “Do one thing and do it well”.
have you taken into account that maybe offering a service of lemmy hosting managed by you could help?
Yes, but in the end I dont think the profit would be enough to justify the workload.
dulcis in fundo, always about empowering non tech people, what about having lemmy on yunohost as one of the curated methods by the devs?
We dont have time to manage yet another installation method, but anyone can help out and contribute there.
Wow these were a lot of questions :D
Wow these were a lot of questions :D
Ahah, y e s
Thank you for the answers, I’ll avoid answering back to not make a mess u.u
On the server perspective, I have a question, what are your thoughts for horizontal scaling on the database? This seems to be the biggest limitation and requiring higher spec hardware to scale especially for the bigger instances.
My tiny instance for example I give over 20GB of RAM just to postgres to make it perform efficient enough.
20 GB RAM for a single user instance sounds like a lot. Did you use pgtune? It may also help to run a reindex or full vacuum.
Yeah I used pgtune as a base and found more memory needed to be assigned to certain spots especially to keep federation with bigger instances, otherwise timeouts would occur resulting in my instance being constantly behind.
That said I read postgres 17 is much more memory efficient, though I have yet to move my lemmy database to it yet since its the largest haha.
Maybe your disk is too slow, or latency between Lemmy and Postgres is too high?
It is a k8s cluster and using ceph for all of my storage so the latency from that I bet is the largest reason and upping the memory offsets the disk writes. i also have another postgres DB syncing as a fallback for high availability. Fortunately after tuning the database and giving it enough RAM my instance has been running pretty stable for over a year without any changes.
I am also using less powerful computers for the entire infrastructure (not server grade) which brings to the point of having horizontal scaling on database I imagine will be a growing need with growing instances, communities, and users since it can be cheaper to run multiple smaller spec servers rather than a single with the added benefit of high availability.
Postgres supports sharding which should work without any changes in Lemmy. But so far not even lemmy.world needs that. There are also read replicas which would require support directly in Lemmy afaik. Such a feature will surely be added as instances grow bigger over time and need more resources.
I didn’t think of using read only replicas, that would probably be a very good way to go since its probably 80%+ of actions are reads. Thanks for answering, I am excited to see the how lemmy grows and thanks for all the devs hard work!
The way to solve the database problems isn’t to keep throwing more and more money at powerful servers and scaling. Its to fix it at the root: lemmy’s unoptimized database.
@dullbananas has done invaluable work in making our DB better (and all of these will be in
1.0), but I’m convinced that if we had even 1-2 more Postgresql experts do a pass over the DB, and ideally one full-time expert, all of these problems could be solved.I 100% agree with this and there have been great strides since I started using Lemmy ~v0.17! That said at some point optimization will have lower returns and have a higher effort to put into and once a community grows extensively it likely might not be enough, so I was curious to what you guys were thinking at that point, something like Ctius for sharding postgres?
I’m sure we’re nowhere near that level yet. We haven’t come close to postgres’s limits, and most of our bottlenecks are unoptimized queries.
Does the project maintain a list of known slow queries? This is my favorite type of work
The post list query is by far the worst offender. It needs to filter, sort, cursor paginate, and join to many tables, and indexes are hard to follow and keep up with.
What’s more is that the problems only surface with lots of historical data, meaning we can only really test the query plans with a fully populated DB.
All this requires running lemmy locally, and inspecting the postgres query durations. We really need proper test suites (lemmy DB perf is one example) that can stress-test production data also.
Here is one historical issue:
I’d very much appreciate any help.
I should have some time tonight to start looking at this. Thanks for the info!
Thank you in advance!
Good evening Dessalines, I have started looking at the posts query.
The lowest hanging fruit I think would be if we could replace some of the joins with
WHERE EXISTSwhich can have a huge impact on the query time. It seems this is supported in Diesel: https://stackoverflow.com/a/74300447This is my first time looking at the codebase so I can’t tell yet which joins are purely for filtering (in which case they can be replaced by
WHERE EXISTS) and which joins need to be left in because some of their columns end up in the finalSELECTI can’t tell for sure yet but it also looks like this might also be using
LIMIT...OFFSETpagination? That can be a real drag on performance but isn’t as easy to fix.EDIT:
Looking some more, and reading some linked github discussion - I think to really get this out of the performance pits will require some denormalization like a materialized view or manual cache tables populated by triggers. I really like the ranking algorithm but so far I’m finding it difficult to optimize from a query perspective
Sounds promising
This is helpful. Could you make a github issue and copy-paste this there? Thx.
Nice number
That’s a very interesting point, have you tried asking for support on !lemmy@lemmy.ml or other general communities? There are probably a few Postgres experts on the platform
We’ve asked for help various times, but don’t usually get much help. Despite the seemingly large number of “experts” out there, only a tiny number of them contribute to open source. I’d still consider it mostly a wasteland, with a few people doing the work that should be done by 100x their number.
I think the greatest strength is that it is so compatible with other Threadyverse software like PieFed and Mbin. This brings a lot of freedom to the users.
Yes this is a major benefit of an open network. Lemmy is a very large project already, so it takes a lot of effort to implement new features, because they have to meet high standards for quality and performance and also work together with all the existing features. A project like Piefed is much smaller and can implement new features more quickly. This allows for more experimentation, and successful features can later be added to Lemmy.
Also users who are not happy with Lemmy for any reason can switch to a different platform while still interacting with those on Lemmy. So if Piefed and Mbin grow that is also a benefit for Lemmy.
Yes I’m very excited about the growth of other fediverse software, and a lot of the cool new features they’re adding. Its a great eco-system where we can experiment, be creative, and learn from each other.
the apps! the app support is really great for Lemmy
Absolutely agree on this point. My first app didn’t fulfill my requirements, so I just tested another one being able to configure it how I like.
Old user, haven’t been active recently. Where’d all this growth come from?? Another reddit refugee situation?
Thought you meant pre-2023 by old user
!reddit@lemmy.world started to ban people based on upvotes
!buyeuropean@feddit.uk movement has motivated people to look around for European alternatives to Reddit
Blaze means the website Reddit, not the community they linked
Oh indeed, giving the community can help people read more about it.
Probably not at the top of anyone’s list, and a little bit old, but do you have any thoughts about the following?:
If the Reddit mascot’s name is “Snoo,” then the Lemmy mascot’s name is . . . ?
Its a Lemming!
Lemming:
Probably depends on the instance
Different instances have their own logo, but there is the official Lemmy logo:
#/media/File:Lemmy_logo.svg)
edit: looks like Lemmy doesn’t like escaping URLs? It literally converted my backslashes into forward slashes… anyway, here’s the URL of the image I tried to embed:
https://en.wikipedia.org/wiki/Lemmy_(social_network)#/media/File:Lemmy_logo.svg
let me try
#/media/File:Lemmy_logo.svg)
yeah, it didn’t workedWait, I just realised that what I posted…isn’t an actual image. It ends in .svg, but it isn’t an svg file. This is, and it has no brackets:
To test how URL escaping works, here’s a different (non-image) link with brackets in it.
I use Reddit many years and don’t know that the logo has a name.
We are seeing an influx of new users, but what’s happening to older users? Are they still active? What’s the average lifetime of Lemmy users nowadays? I’m kinda curious about the user retention in general
I’ve been here for almost two years and don’t think I can go back to anything else. I like the freedom of information that this idea brought to us.
but what’s happening to older users? Are they still active?
There are certainly names still around who I remember from my first year on the site. Like Blaze said, I’m also not sure how to get some concrete numbers.
I believe they are still active. User numbers have been stable for a long time, and there are some names that I recognize from the very early days 5 years ago.
The best data we have on that is probably https://lemmy.fediverse.observer/dailystats
Not sure how to get the user retention from that, though
Every server and community has monthly active users stats. Best way to see them would be a tool like this that keeps track of history: https://lemmy.fediverse.observer/stats
We don’t do any tracking of user retention, but overall lemmy has been fairly steady at ~50k users for a year now.
Native push notifications would be awesome for Lemmy! I’m keeping my fingers crossed.
Unified Push support would be great.
There is an issue open requesting this… I been following it for a while.
https://github.com/LemmyNet/lemmy/issues/2631
It’s coming in the next release
Thanks for the info! It looks like we’re almost there - 81% completion means the final release of 1.0 update is just around the corner!
Let’s go! No more email notifications
What are your thoughts on blocking AI scraper access? Any attempts to improve that on the side of Lemmy? Basic things like allowing to customize the robots.txt easily would already help.
I also recently tried this new AI block tool called Anubis with Lemmy, but for some reason it fails with Lemmy-ui. Might be interesting to investigate further.
You can load a different robots.txt in your nginx config, something like this:
location /robotx.txt { index /path/to/my/robots.txt; }Additionally 1.0 will change the “private instance” to work with federation enabled (see https://github.com/LemmyNet/lemmy/pull/5530). Then only logged-in users will see content, while AI scrapers wont see anything except the login page.
Anyone that wants to scrape Lemmy would have an easier time setting up their own server, federating with everyone, and reading straight from their DB. No web scraping required. Though, web scraping defenses would be useful against general web scrapers/crawlers.
That would require the authors of these AI scrapers to actually give a f*ck. The problem is that they don’t, and just scrape what ever they can find repeatatly almost like a ddos attack on the open web.
Yup, same as they could clone git repos in one shot, but they instead crawl every single page.
I’ve previously worked in anti-scraping. There is a negative 0% chance the Lemmy devs have the resources to effectively do this without tanking the server for everyone else.
I just set up Anubis today. Specifically I’m only testing it for Lemmy-ui, and it seems to work fine.
It looks like the distributed waves that keep bringing the service down hit exclusively our lemmy-ui subdomain, so maybe non-SSR photon is also a good defense, heh.
Hmm, that is odd. I guess I need to double check my Nginx config for lemmy-ui then. You have your setup documented somewhere?
Edit: ah, you run Photon as the main UI and lemmy-ui somewhere else? I think specifically the split between frontend and backend on the root domain somehow makes Anubis fail to set the correct cookie.
I don’t think it should be a problem, but I’m not that sure either. Lemmy.fedi.zutto.fi also runs it and that’s just a normal lemmy-ui installation. I think Zutto simply forwarded all traffic to Anubis and then fixed federation. There was some discussion and config shared in sopuli’s finnish matrix room.
- From a code architecture perspective, how close is Lemmy/ActivityPub to reaching its maximum capacity for posts/comments per second? Are there any ways to 10x the load ActivityPub can handle?
- With Nicole in everyone’s DMs, what does the future of spam filtering look like on Lemmy?
I can answer the first point.
We’ve already tackled part of that problem with the Parallel Sending feature that can be enabled on instances with a tremendous amount of traffic. Currently the only instance that makes sense to enable that is LemmyWorld and the only reason is so servers in geographical far away can get more than 3-4 activities/second.With that feature, servers that eventually house and generate the biggest amounts of traffic will be able to successfully communicate all of those activities to everyone else who needs them.
I predict a 10x increase is well in our grasp of easily accessible by all of our current systems. 1000x? That’s a different story which I don’t have the answers too.
Currently the only instance that makes sense to enable that is LemmyWorld and the only reason is so servers in geographical far away can get more than 3-4 activities/second.
For the context, it’s still not enabled at this moment: https://lemm.ee/post/59055817
- There is no specific maximum capacity, in theory it can scale indefinitely with horizontal scaling. Also see my reply here regarding scaling.
- 0.19.10 already includes a fix to remove private messages when a user gets banned which should help a lot. There is an issue about disabling private messages by default, but Im not sure if that will be necessary. Also 1.0 will include a plugin system, so other devs and instance admins can write their own checks. That way spam waves can be fought in a more flexible way, without having to get a change merged into Lemmy and then waiting for a new release.
Will we ever get the ability to mute posts?
Thanks
You can hide them (three dots menu - hide post) is muting different?
If I create a post and then a bunch of annoying people from LW start flooding my inbox, I’d like to be able to prevent new replies from taking over my inbox, but still be able to access the post should I decide I have the energy to tackle the LW hoard.
I see
Not sure where this falls on lemmy’s roadmap or if there is a github issue for it, but you can turn off notifications in piefed per post or comment. You can also enable notifications for posts/comments that aren’t your own if there is a thread you want to keep tabs on.
