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Lemma 🎃 🍂

@lemma.pub
241 followers 0 following 300 posts

lemma.pub Your blog with code, math, diagrams, whiteboards, music notation, embedded media, photos, spoilers, and more. Built on @atproto.com using the @standard.site format. Integrated with Bluesky replies and likes. Now with blog imports!

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Lemma 🎃 🍂 @lemma.pub · 29/09/2026
Great to see all these pieces of the atproto architecture decentralized.
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Lemma 🎃 🍂 @lemma.pub · 28/09/2026
You can subscribe to the new PLC Organization articles on Lemma or any other compatible standard.site reader. lemma.pub/plcred.org
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Lemma 🎃 🍂 @lemma.pub · 31/08/2026
Happy World Blog Day! 3108 ≅ BLOG
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Lemma 🎃 🍂 @lemma.pub · 31/08/2026
Chicago dogs are the best dogs.
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Lemma 🎃 🍂 @lemma.pub · 30/08/2026
Great, thanks!
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Lemma 🎃 🍂 @lemma.pub · 30/08/2026
Folks from @atmosphere.community, is there a way to update our display name and username on the Discourse? It has our old handle and I don't see a way to update it on the UI.
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Lemma 🎃 🍂 @lemma.pub · 20/08/2026
We have an experimental feature to import your dev.to blog to Lemma. If you have a blog on that platform and want to give it a try please let me know what you think! You can find it on the Settings page.
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Lemma 🎃 🍂 @lemma.pub · 20/08/2026
Great! Yeah the resolution should now use the authoritative source everywhere including login and URLs that use a handle.
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Lemma 🎃 🍂 @lemma.pub · 20/08/2026
This should be working now. Let me know if you run into anything weird. Thanks for reporting this! It really showed that relying on the bsky convenience method may be expedient but will come back to bite you 🤣
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
If anyone wants to see why this specific did:web couldn't log in. TL;DR bsky handle resolver returns the wrong DID from a stale index. Now I use the authoritative source.
bsky.social returns a did:plc that *used* to be associated to that handle, which is now pointing to a did:web
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
Looks like the issue is the way the draft edit page is resolving handles for did:web accounts. this is super helpful, thank you! I'll do some troubleshooting. I might be able to pinpoint the exact problem and get it fixed by tomorrow.
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
The link looks correct. Maybe the session expired? Are you still logged in if you hard reload?
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
That new draft should point to lemma.pub/did:web:fry6... Is that where it links to?
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
Interesting. The link works and the URL that the draft links to is the same, correct? This will help narrow it down.
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
The PDS has a /account page. For Bluesky it's bsky.social/account
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
I need to look into this because I can't reproduce it. Just in case there's something stale cached by the browser could you hard reload the page once more? If I'm not mistaken, clicking on your draft should take you to lemma.pub/did:web:fry6... where you should be able to edit/delete
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
Clicking on the title for the draft should open it for editing. Is that not working for you? I can't reproduce it on a draft I just created.
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
Each pub belongs to a site (Lemma, Leaflet, etc). If you have multiple pubs for Lemma they will show up as a dropdown and you can select the one you want to use. You can see the pubs and articles from other platforms but you can only write for pubs on the current platform.
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
On no, that doesn't sound right, I'm not able to reproduce your issue. While writing a brand new draft, the save button saves while leaving the editor open for you to continue. Navigating home will show you your drafts. Opening one will show the Delete button.
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
Currently, all data on the protocol is public. You have read-only access to anybody's posts, likes, blocks, etc. You can access them programmatically or through sites like pds.ls. Non-public data is coming soon.
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
Your repository contains your account's data e.g. posts, likes, follows, etc.
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
There's definitely room for improvement on that screen (in this case, the Bluesky PDS). It's not that obvious but if you click on the tiny help icons it tells you exactly what permissions are being requested. For example: create/update/delete on site.standard.document records.
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Lemma 🎃 🍂 @lemma.pub · 13/08/2026
Yes OAuth is the preferred way to do atproto auth. That’s what all modern apps use, including us. App passwords are the older way to do it, before OAuth came out.
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Lemma 🎃 🍂 @lemma.pub · 12/08/2026
ok it should work now. Reload the page and try logging in with the handle. Thanks!
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Lemma 🎃 🍂 @lemma.pub · 12/08/2026
My requirements were: - Can't give up the speed of a CDN. - Must remain compatible with markdown.
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Lemma 🎃 🍂 @lemma.pub · 12/08/2026
Thanks for letting me know! I'll look into it
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Lemma 🎃 🍂 @lemma.pub · 12/08/2026
Excalidraw and Drawio are saved as PNGs that embed their own source (JSON/XML) and a type marker so they can be edited. They're distributed via CDN which re-encodes as JPEG stripping the source. That's why re-editing fetches the original bytes from the PDS. Haven't looked into how lexidraw does it.
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Lemma 🎃 🍂 @lemma.pub · 12/08/2026
if your browser still has the old version cached, please reload the page 😊
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Lemma 🎃 🍂 @lemma.pub · 12/08/2026
Huge upgrades to the Lemma editor! - New visual editor (markdown view still available) - Create Draw io diagrams in the editor - Excalidraw whiteboard in the editor #atdev #atproto #blog #writing
Visual menuDraw.io diagram and Excalidraw whiteboard
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Lemma 🎃 🍂 @lemma.pub · 11/08/2026
Tu nombre de usuario, el servidor donde están tus datos, y la aplicación que usas para escribir y leer son todas piezas independientes. Puedes incluso poner tu propio servidor de datos en tu casa. También puedes cambiar tu nombre de usuario a cualquier dominio web que tengas.
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Lemma 🎃 🍂 @lemma.pub · 06/08/2026
Love seeing the list of the newest apps landing in our ecosystem. Incredible diversity of use cases.
atstore.fyi
All apps | at-store
Browse the full Bluesky app catalog and filter by search, popularity, or newest listings.
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Lemma 🎃 🍂 @lemma.pub · 29/07/2026
Thanks for reaching out! Would you mind opening an issue on Tangled with the details? Things like OS version, hardware, any error messages, whether you also see the issue on other browsers on the same device, etc. All info is helpful. If it’s easier a DM also works.
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Lemma 🎃 🍂 @lemma.pub · 26/07/2026
Hi! What type of backups are you looking for? Something you could automatically restore on a different atproto account or a different standard.site platform? Something human-readable that you could copy and paste into a non-atproto platform? Something else?
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Lemma 🎃 🍂 @lemma.pub · 24/07/2026
Do you have a tech/science blog and want to move it to the Atmosphere and reach the network's tens of millions of users more easily? We can help. I want to hear from you. #writing #blog #atproto
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Lemma 🎃 🍂 @lemma.pub · 21/07/2026
Which account will be publishing these wiki records?
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Lemma 🎃 🍂 @lemma.pub · 21/07/2026
Did you know a writer can have multiple publications? You can subscribe to any (or all!) of them regardless of which writing platform each of them uses. Here's a great example: @codetv.dev lemma.pub/codetv.dev
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Lemma 🎃 🍂 @lemma.pub · 21/07/2026
Passionate about a subject? Start a blog on Lemma and share your expertise! #writing
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Lemma 🎃 🍂 @lemma.pub · 19/07/2026
The atmosphere is the best place for a blog! Let me know if I can answer any questions about Lemma, a blogging platform designed specifically with science content in mind.
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Lemma 🎃 🍂 @lemma.pub · 14/07/2026
This is the article that made me leave ActivityPub and choose atproto for what eventually became Lemma.
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Lemma 🎃 🍂 @lemma.pub · 26/06/2026
I prefer cashtag behavior to be different from a hashtag so you can get detailed market info when you click on it 😀
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Reposted by Lemma 🎃 🍂
Adam DJ Brett @adjb.co · 25/06/2026
My review of @lemma.pub atstore.fyi/products/lem...
atstore.fyi
Read · Adam DJ Brett's “Lemma” review | at-store
5/5 — Open to read the full review on at-store.
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Lemma 🎃 🍂 @lemma.pub · 23/06/2026
checking in at @chicago.at - June 2026 [8sk2774k] #chicagoat
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Lemma 🎃 🍂 @lemma.pub · 23/06/2026
No, it's available right now. Feel free to check it out if you're interested in long-form writing.
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Lemma 🎃 🍂 @lemma.pub · 23/06/2026
At some point I'll probably buy ads to reach more people. So far I've been focused on building something I think is cool and has been missing from social media/publishing.
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Lemma 🎃 🍂 @lemma.pub · 23/06/2026
It's a blogging platform with specialized tools for technical writing, music, and other features. It's a 1-person operation. I don't have AI ads, in fact I don't have ads at all. It exists because I wanted to build something new and hopefully others would find it useful.
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Lemma 🎃 🍂 @lemma.pub · 23/06/2026
En el caso de Lemma, cuando publicas un artículo se crea un post en Bluesky relacionado con el mismo. Como están relacionados, las respuestas en Bluesky son comentarios en el blog y vice versa. Lo mismo pasa con los Likes.
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Lemma 🎃 🍂 @lemma.pub · 22/06/2026
Hi! What kind of interactivity do you find useful in a blog? Most apps, including Lemma, have social features (comments, likes) on top of using your Bluesky account for login and finding writers you might enjoy from your network. Happy to answer any questions about benefits.
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Lemma 🎃 🍂 @lemma.pub · 22/06/2026
If you're interested in each blogging app's features, you can find ours here: lemma.pub/help
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Lemma 🎃 🍂 @lemma.pub · 22/06/2026
It's a great time to start a standard.site blog. Happy to answer questions about Lemma, technical writing, or enabling other platforms with atproto publishing so they can join the Atmosphere.
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Lemma 🎃 🍂 @lemma.pub · 19/06/2026
Great piece by @danabra.mov. Share with your friends who are not familiar with how atproto is different and have asked about this.
overreacted.io
There Are No Instances in atproto — overreacted
Like RSS and Google Reader.
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