I shared bits and pieces of this before, but it’s officially up and running now: https://www.search-lemmy.com/
This is an enhanced search engine for Lemmy. With a few primary goals:
- You can choose a preferred instance. After choosing what your primary instance is, and performing a search ALL links will open in that instance.
- This aims to be a replacement for using
site:reddit.comin Google, but just for the fediverse. - You can filter the search results by:
- Instance – This will filter the results to only show communities that belong to a particular instance. Just type something like
instance:lemmy.wroldorinstance:https://lemmy.world/. This is separate from your preferred instance, such that you can search for posts on lemmy.world while still opening them on lemmy.ml. - Community – You can refine the search by a specific community. You use the same syntax that you’d use here
community:!fediverse@lemmy.world. - Author – Similar to the above you can also filter by a specific author such as:
author:@marsara9@lemmy.world.
- Instance – This will filter the results to only show communities that belong to a particular instance. Just type something like
- The entire thing is open-source. You can view the code and even host your own instance… See more details here: https://github.com/marsara9/lemmy-search.
NOTE: This only supports Lemmy instances for now. Other fediverse type instances may be in the future depending on how this works out.
I’ve been working on this over just the last few weeks, so it hasn’t had a chance to crawl much of the fediverse yet. For now it only supports lemmy.world and lemmy.ml but other preferred-instances will come online as time goes by.
If anyone finds any bugs, and I’m sure you will, or if anyone has any suggestions PLEASE raise an issue on GitHub for me to track. Lastly, if anyone wants to help contribute please feel free to reach out.
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Cool! Is there a way to search all instances at once?
Due to a one of my primary goals of having links open in your home instance, you can only search a single instance at a time.
There’s an open issue about this though but it requires some changes to Lemmy itself to work.
Not wanting to undermine your excellent work, what would be the specific advantage yet, compared to searching for communities / posts via the lemmy page?
I am completly New to lemmy or reddit and still searching for a nice and easy way to find relevant threads for me
The built in search, well sucks. Search for “Not undermine wanting” and you won’t be able to find your comment. Essentially:
- All words are required
- The order of each of the search terms is important
- The search results here provide no ranking.
- The searching here is relatively slow. (now some queries on my site are slow as well, but most should be fast)
Ahhh i think i got it - so it is not a search for communities but for full text
It then makes sense to me why i need toselecft an instance beforehand.
Nobody has mentioned it yet, but https://fedi-search.com/ already exists
Yes but that search doesn’t take you to the instance that you are logged into already. Which is one of my main goals with this site. While that did give me the inspiration for this and has the power of Google behind it, it lacks knowledge about how the fediverse actually works.
Holy fuck I’ve been thinking about how annoying it is that I can’t search lemmy for a few days now - and here you are suddenly just handing the tool I want to me with features that I didn’t even think about. THANK YOU SO MUCH. Adding this post to my saved.
Missed opportunity to name it “Loogle”
this is awesome and very needed. Thank you.
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For micro/personal server runners
Having to send out all those posts, comments, likes is killing the servers holding all the content. The project leaders really need to make an announcement about the performance problems, they are systemic.
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Federation protocol implementation is poorly optimized, it does SQL lookup for the person every incoming post/comment/like, checks the community if they are banned, all of this with zero caching. HTTP outbound is also very simple design that only now some logic to detect dead peer servers is being added, etc.
Can’t wait for all the various lemmy tools to be integrated into lemmy UI
Can it filter NSFW posts? As on Reddit you can search “pussy nsfw:no” and get pictures of cats.
Why do I learn about this now that I pretty much don’t care?
Not yet but I can add this feature
Can you add a nsfw:only filter while you’re at it? :)
It’s nsfw:yes on Reddit 😂
And make it default ;-)
hmm, site:lemmy.world cat
“some search string instance:lemmy.world”.
Keywords are:
instance:<instance name>community:!<community name>@<instance name>and
author:@<author name>@<instance name>.
With the new third party apps coming up, maybe they can use your search engine. TAP connectivity!
If I use this search engine instead of the one on the website, does it mean it would put less strain on the server? Yeah, I’m not quite techy.
If so, I guess this is a big step.
Fine addition to my keyword/bookmarks library.
All I need now is the option to sort by New.
If I use this search engine instead of the one on the website, does it mean it would put less strain on the server? Yeah, I’m not quite techy.
Yes. Searches on my site only hit my server and don’t touch your home server unless you click on a link.
This is great! I was so annoyed by the links not going to my home instance that I made this userscript (Lemmy post)! It rewrites all links on all websites to always point to your home instance.
Could be a nice addition for everyone that likes this website :)
Are the search result links not opening on your home instance? If so please raise an issue on GitHub with your home instance URL and I’ll investigate. But you should be able to select your home instance from the drop-down and then search and all of the results will have their links direct to that instance. (This does require that your instance has been indexed by the search engine, which as of this moment I’ve only indexed 278 of the nearly 1000? Lemmy instances out there.)
I think you misunderstood. You were annoyed by links not going to your home instance when searching so you made this website. I was annoyed by all links everywhere not going to my home instance so I wrote the script. They’re both tools that help achieve the same thing so I felt right to post mine here, too :)
Beautiful work.
Eventually. I’m waiting on a bug in Lemmy itself to be fixed. Mainly once I can post a link to a post here and anyone can click on it without leaving their home instance.
Oh wanted to add, as a workaround for now you can set your home instance to lemmy.world or lemmy.ml. Because of how the fediverse works, searching the larger older instances should have a fairly complete copy of content.
Once I do “fix” this though, note that you may click on a link and get a 404 page. As that post may not be on your home instance.
One rule I will always follow for this project is that if I display a link, that link MUST take you to your home instance and that link MUST point to the post in question (but I cannot guarantee that you won’t get an error, just that you won’t be taken to a completely different post)
Wondering if this will see the same backlash that Mastodon had when users were planning to add a search engine - many users moved to Mastodon specifically because their posts are unsearchable by default, and that prevents some dogpiling that was common on Twitter.
Great heads up
I just don’t get why people would join SOCIAL media if they don’t want to their posts public. Its like having a group meeting in the middle of a public square and complain people saw them
Maybe they should just use discord or or private communities instead
I’ve already got some complaints about that. You can see one of the issues raised on GitHub.
At the moment, I’m only picking up mastodon posts that are federated to Lemmy, but you can’t choose Mastodon as a preferred-instance, yet. When and/if I decide to add Mastodon support, I’ll reach out to the admins over there to get feedback first.
Edit and note to any server admin: If you want to block the crawler from hitting your site, just add
lemmy-searchto your robots.txt and crawling will be prevented. But this doesn’t stop cross-federation posts from being picked up on another instance.Is it “lemmy-search” or “lemmy-server”? The post and this comment seem conflicting (if I didn’t miss something)
Thanks for that, fixing. But it should be
lemmy-search.
Thats very considerate of you
Please don’t take those complaints as negative feedback. I don’t think Lemmy is designed to be private and your search engine would be a great of help to the whole community.
By the way, do you plan to create a community to discuss about your search engine? Maybe users can help you with testing or report issues or improvement
I’ve got a discord page up and going that is invite only right now. No offense to anyone here but i didn’t want to be overwhelmed with users joining in on the discord chat just yet. If you want to help contribute or even just test you can easily find me on discord, and I’ll give you an invite.
Starting a Search-Lemmy community here might be good for visibility too.
