Fediverse
A community to talk about the Fediverse and all it's related services using ActivityPub (Mastodon, Lemmy, KBin, etc).
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Learn more at these websites: Join The Fediverse Wiki, Fediverse.info, Wikipedia Page, The Federation Info (Stats), FediDB (Stats), Sub Rehab (Reddit Migration), Search Lemmy
Awesome project and the tool looks great - nice work!
There was an existing tool which was similar: https://federation-checker.vercel.app/
Yours is definitely nicer.
Oh didn't know about that. It doesn't look too accurate though. My instance was defederated by some guy and it isn't showing. Anyway thank you, glad you like it!
Does defed.xyz checking other softwares like Akkoma? For my instance, defed.xyz shows only dubvee.org is defederated, which is correct.
But in the other hand, federation-checker shows only matrix.rocks defederated, which is a Akkoma instance. I'm not sure is it correct since IDK where is Akkoma's defederated list but both sites showing different sites.
To be fair this is the first time I hear about Akkoma, I wasn't even aware of its existence.
Right now the Investigator queries all instances in the awesome-lemmy-instancecs repo, which means it only queries instances running the Lemmy software. I didn't really consider this, but evidently this also cuts off Kbin, Mastodon and so on.
To expand on this I would need a list of all fediverse / threadiverse instances, or at least the onest that federate with Lemmy. I don't know if such a list exists out there.
Alright I don't really care other than Lemmy anyways. Maybe kbin. IDK your tool is the best among the other ones, so well done 🙏
Thanks a lot! I'll see if I can make any improvements on this front, but I can't make any promises.
It also shows pawb.social defederated from sh.itjust.works but I swear I've seen comments by them.
Might be old stuff dating before the defederation? Idk, I don't think I can get my hands on any historical log. I just know that it happened, can't know when though.
I was taking about the other one actually. Didn't get a chance to try yours.
Oh my bad then. Hopefully I'll be able to fix mine soon enough.
My site is back online (albeit under a different domain for now, see edited post) and indeed it says you guys and pawb.social are federated.
Nice! Thanks for the update.
Umm, I think you used up your quota at Vercel.
402: DEPLOYMENT_DISABLED
This deployment has been disabled, as the fair use policy guidelines have been exceeded.
Yeah I just saw it. Good God, apparently people really enjoyed playing with it.
Sounds like you need to use some caching
That might be a solution, but I think I might get there just by optimizing what's already there. I started this yesterday and it was to be a one afternoon project, mostly for personal use. I never built anything this quickly and some aspects where definitely rushed.
More importantly, I wasn't aware Vercel had bandwith limits. I guess I've fucked around and found out.
That's what she said.
Nice one!
This tool is great! Thanks for creating it and making it public.
Also, is this the first Lemmy Hug of Death? If so, congrats, I think?
Not sure if it's the first but it's definitely a first for me. In retrospect I could have written it way better, the logic was a bit rushed, but it should be fixed now.
I love the amount of support I've been getting from this and other threads, thank you for using my site.
Cool I need to bookmark this.
The greatest of honours, thank you.
Today I learned that one of the biggest Spanish instances, Mujico, apparently doesn't federate with anyone else. Ah well
fedi-block-api already existed and works with any fediverse instance, not only Lemmy.
In my experience, the data on there is significantly outdated/incorrect. The easy way to check is the domain reverse lookup- pick any instance (e.g. sopuli.xyz) and enter it into the reverse lookup. Then compare that to the official published list at sopuli.xyz/instances.
As of right now, FBA lists 9, while the official list is 15. The lists are significantly different as well, with each having multiple entries that are not on the other.
This appears to be related to kiwi farms? It also has a slur immediately on the page you linked
Good to know. Feel free to use that if you prefer it, the only reason why I made this was because I wasn't aware of the existence any other similar tool.
Doesn't support kbin :(
Yeah sorry about that, I couldn't find a list of instances that also included kbin ones. The best I could find was the awesome-lemmy-instances repo, which as the name suggests is strictly Lemmy.
If you have a list that includes kbin I'll be happy to add support for it.
There's this one, but it only includes kbin instances
Thank you. Actually that list is a bit hard to interact with, but I've found this API and it works great. I'll be adding kbin support in the next couple days.
Update: apparently kbin doesn't support this kind of operation. In other words there's no way of knowing what instances a kbin instance is federated with. I'm sorry but this really isn't my fault. I'll see if I can add it later on, once the kbin devs finish working on this feature.
There is an issue open in the kbin repo.
Interesting. Guess, dmz.social defedered my instance, for... unknown reasons.
Never even knew that instance existed.
I am disappointed in you!
LemmyOnline gave your instance a guarantee, and then you defederated it!
Lmao. This is the kind of drama I built this for, let's have a look at everyone's dirty laundry :)
Honestly, kind of surprised my instance was only defederated twice. Not, sure what I expected, but.. /shrugs.
Awesome stuff. Thanks!
Great app.
Might be nice to also have a section for instances that the searched instance has defederated from.
I know this can be seen elsewhere but would be nice to have all the information in one place.
Sure, I could do that. The only reason why I didn't was because that info is just one click away, it's really easy to see that from an instance's web page (while it isn't so easy to see the rest of the data I am displaying).
Dracula 🦹♀️
What does returning errors mean? I had a main account that I tried migrating away from lemmy.world, only to have it return errors from lemmy.world. I can't see two thirds of the comments I can from this programming.dev account.
For some reason when I query programming.dev, as well as a couple other instances from my Vercel deployement I get 403s "Forbidden" errors. Not really sure why, it works when I run it from localhost? Maybe them or their provider have somehow blocked request from Vercel because they are afraid of bots? It's anyone's guess really.
This site is built on top of the lemmy-js-client, which is maintained by the Lemmy developers, unfortunately there isn't any API documentation to look at, so for those times when the JS client doesn't work it's very hard for me to debug it and troubleshoot it.
BTW you can look at these errors yourself in your browser's "network" tab, all errors return 500s. In the request body you can see the queried URL, in the response you can see the error message. Sometimes it's "Forbidden", some other time it's a timeout (possibly due to the instance being offline or severely overloaded).