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Sealight Labs

@sealight.xyz
110 followers 1 following 26 posts

Building tools for a better future Social Annotations: seams.so LoFi task manager: mast.fly.dev Join our [Discord](https://discord.gg/APkJ9BT6mk)

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Sealight Labs @sealight.xyz · 15/01/2026
Thanks for your continued support of Seams, we look forward to building wisdom with you :)
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Sealight Labs @sealight.xyz · 15/01/2026
We've also set up time to talk with @cosmik.network about how best to do integration between Seams and @semble.so
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Sealight Labs @sealight.xyz · 15/01/2026
Once we clear through the existing bugs we can work towards new features! This will include backfill and indexing @margin.at annotations. As well as annotating PDFs.
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Sealight Labs @sealight.xyz · 15/01/2026
Now we're finally in a place where we can tackle the long list of bugs we've accumulated on Tangled! This will include the source code, a WorkingGroup for the annotation lexicon.
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Sealight Labs @sealight.xyz · 15/01/2026
We worked hard to ensure backwards compatibility, so you shouldn't have to change your workflows, whether PWA or iOS shortcut :)
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Sealight Labs @sealight.xyz · 15/01/2026
Good news, our proxy should be A LOT more stable now! If you experienced problems with it before, they should be fixed! This includes being able to annotate on client heavy javascript pages like Github and Bluesky! :0
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Reposted by Sealight Labs
ATProto Science @atproto.science · 13/01/2026
Excited to announce another confirmed speaker for #ATScience! @hyl.st from @sealight.xyz will present “Making wisdom together“ on seams.so, a social annotation tool on ATproto💡
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Reposted by Sealight Labs
Sealight Labs @sealight.xyz · 12/01/2026
We've been hard at work again making things better on Seams.so! We rebuild our server proxy to be based on wabac.js by @webrecorder.net , making it entirely client side, and much more resilient! Hoping to ship it tomorrow.
github.com
GitHub - webrecorder/wabac.js: wabac.js - Web Archive Browsing Augmentation Client
wabac.js - Web Archive Browsing Augmentation Client - webrecorder/wabac.js
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Sealight Labs @sealight.xyz · 12/01/2026
Here you go discord.gg/APkJ9BT6mk This one shouldn't expire! :)
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Sealight Labs @sealight.xyz · 12/01/2026
Thanks for being patient and showing continued interest in Seams. We know change has been slow since launch, and bugs a-plenty. We want to grow our collective knowledge and that means using the tool you're most comfortable with, and having them all interop!
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Sealight Labs @sealight.xyz · 12/01/2026
Of course would be remiss to mention our new friends @margin.at making a very similar application! Super excited to see where Margin goes and looking forward to trying their app! It certainly kicked our butts into gear!
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Sealight Labs @sealight.xyz · 12/01/2026
We've also been getting more official as a lab! Expect a landing page, a real logo, and much more information about us and our tools :)
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Sealight Labs @sealight.xyz · 12/01/2026
Started putting together a working group to agree on a lexicon for annotations we can all steward at lexicon.community. Feeling bad about squatting that NSID without going through the proper channels 😅
lexicon.community
lexicon.community
lexicon.community has 7 repositories available. Follow their code on GitHub.
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Sealight Labs @sealight.xyz · 12/01/2026
We've been hard at work again making things better on Seams.so! We rebuild our server proxy to be based on wabac.js by @webrecorder.net , making it entirely client side, and much more resilient! Hoping to ship it tomorrow.
github.com
GitHub - webrecorder/wabac.js: wabac.js - Web Archive Browsing Augmentation Client
wabac.js - Web Archive Browsing Augmentation Client - webrecorder/wabac.js
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Sealight Labs @sealight.xyz · 05/01/2026
Signal (@hylst.73), discord (@hyl.st), matrix and bsky DMs are all amenable to us :)
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Sealight Labs @sealight.xyz · 04/01/2026
Would love to talk more about interop, and how we can share lexicons! :) Community.lexicon is also modeled after the W3C Web Annotation Standard. Gonna move PRing it to the top of todo. @hyl.st published a preview, but we have simplified it a bit since then, though the structure remains the same.
tangled.org
community.lexicon.annotation.annotation · by hyl.st
Preview of the lexicon being used for seams.so
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Sealight Labs @sealight.xyz · 04/01/2026
Yes, certainly planning to publish such a PR! It's been on our agenda for ages 😅
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Sealight Labs @sealight.xyz · 16/12/2025
☺️💙
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Sealight Labs @sealight.xyz · 09/12/2025
Yeah, we noticed this as well. Under the hood, we're using pywb by @webrecorder.net as the rewriting proxy, and it works very well, but there are still some misses. We'll try and contribute fixes and get them upstream'd :)
github.com
GitHub - webrecorder/pywb: Core Python Web Archiving Toolkit for replay and recording of web archives
Core Python Web Archiving Toolkit for replay and recording of web archives - webrecorder/pywb
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Sealight Labs @sealight.xyz · 08/12/2025
Oooh! I see, seems like clicking the button clears the selection state. Will need to look into that further.
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Sealight Labs @sealight.xyz · 08/12/2025
Neat idea! A kind of unfurling, and then indexing comments in bsky and showing them in Seams.
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Sealight Labs @sealight.xyz · 08/12/2025
Appreciate the bug reports! Created tracking issues for both of these: - tangled.org/@sealight.xy... - tangled.org/@sealight.xy...
tangled.org
fix: Annotation lost on login #23
If you start creating an annotation and haven't logged in yet, the login flow will lose your annotation.
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Sealight Labs @sealight.xyz · 08/12/2025
Appreciate the bug report! Created a tracking issue tangled.org/@sealight.xy...
tangled.org
fix: iOS floating annotation button busted #22
See: https://bsky.app/profile/bmann.ca/post/3m7iumcj6xk2v Doesn't appear to be in the right position for safari, does not react to scroll
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Sealight Labs @sealight.xyz · 08/12/2025
Glad to hear it! :)
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Sealight Labs @sealight.xyz · 08/12/2025
We absolutely plan to integrate more deeply with @leaflet.pub, and are experimenting with their comments lexicon for usage across our application as well! Excited in particular about being a "primitive", and wondering whether surfacing comments in Seams in particular is the best path forward.
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Sealight Labs @sealight.xyz · 08/12/2025
We also have a Discord server, come hang out, talk about articles you've loved, annotations you've made, and things you'd like to see in Seams. Community is at the heart of Seams, and we hope to steward a community that makes Scenius' of us all.
discord.gg
Join the Seams Discord Server!
Check out the Seams community on Discord - hang out with 1 other members and enjoy free voice and text chat.
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Sealight Labs @sealight.xyz · 08/12/2025
We're collecting bugs in Tangled, and by golly, there's still a bunch of them. We're also interested in building our future roadmap with y'all! There's a lot of places we can take this application, and we'd love to hear your ideas. The source will also be published here soon.
tangled.org
issues
Social Annotations in the Atmosphere
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Sealight Labs @sealight.xyz · 08/12/2025
Today, we're opening up Seams Alpha (seams.so), a social web annotation built in the Atmosphere. We're hoping it helps with collective sense-making. This is just the start, there's still lots to do! We'd love if you tried it with us.
sealight.leaflet.pub
Lab Notes #001 - Sealight Lab Notes
Announcing Seams
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