where my head’s at
Now
Updated 21 June 2026
Right now I’m all in on building Sifa ID, and figuring out how much of the open social web you can actually run on AT Protocol.
A few things have my attention:
- Sifa ID: identity and activity for the Atmosphere. It’s where most of my energy goes, and what powers the live feed further down this page.
- Atproto-fying my own website (you’re looking at it): what does a personal site look like when it reads straight from your own atproto data? Even the book covers below are pulled live. The same itch is behind Barazo (community forums) and Singi Labs (the studio it all lives under).
- Getting off Big Tech. Swapping proprietary services for open source and self-hosted ones, one at a time. It’s slow and probably never finished, but here’s how far I got in 2025.
- My next role. I’m open to work: community, DevRel, ecosystem, product, the kind of thing I’ve spent 20+ years on. If you’re hiring or know someone, my CV is here.
- Family. The good kind of chaos.
What I’m not doing: exercising on purpose 😅. It happens by accident at best, and yeah, I know that’s not great. Time to dust off that smart bike trainer parked next to my desk.
Where: the Netherlands 🇪🇺.
And the live half, pulled straight from my Atmosphere account
- Bluesky Post 5d ago
If you want to keep your community inclusive, you need to keep the uninclusive out
Open this Bluesky post in a new tab - Bluesky Post 6d ago
Sorry it took so long, I was at a conference
Open this Bluesky post in a new tab - Bluesky Post 3d ago
My Mac Mini (M2 Pro, 16 GB) kept choking when running many parallel LLM sessions + local test suites. Needed way more memory ➡️ swap overflowed ➡️ trashed the CPU ➡️ many forced tea breaks for me 😅 Meanwhile my game PC has 48 GB RAM + RTX 5070 and was doing.... nothing. 👀 Time to make same changes 🧵👇
Open this Bluesky post in a new tab
- Bluesky Post 4d ago
Idea for @atmosphereconf.org: everyone is required to bring someone they like but it's someone that doesn't have an atproto account yet...
Open this Bluesky post in a new tab - Bluesky Post 6d ago
I expect you to perform this live at @atmosphereconf.org @pfrazee.com, start picking your background dancers
Open this Bluesky post in a new tab - Bluesky Post 2d ago
I don't really get the use of LLM /loops mostly. Seems like a huge waste of tokens to use it for everything under the sun? Why not use hooks/triggers when something happens? Write a script to check something and only when it does, then you can wake you agent and have it do something?
Open this Bluesky post in a new tab - Bluesky Post 19h ago
Moin
Open this Bluesky post in a new tab - Bluesky Post 3d ago
@loth.eurosky.social Theo!
Open this Bluesky post in a new tab - Bluesky Post 6d ago
📍 De Kaap Other · Maarn, Utrecht, NL ⛅ 17°C w/ @devroede.nl https://beaconbits.app/beacon/45uheisi25szrjvjurfpritx/3mxtocpmrd22t #BeaconBits
Open this Bluesky post in a new tab
- Open this Popfeed review in a new tabPopfeed 26d agoSiloTv show · Apple TV10/10
- Open this Bookhive review in a new tabBookhive 2mo agoWhy None Of My Books Are Available On Audible: And why Amazon owes me $3,218.55
- Open this Popfeed review in a new tabPopfeed 2mo agoFuturamaTv show · FOX8/10
- Open this Popfeed review in a new tabPopfeed 3mo agoGodzillaFilm · Roland Emmerich8/10
- Open this Popfeed review in a new tabPopfeed 3mo agoSugarTv show · Apple TV9/10
- Open this Popfeed review in a new tabPopfeed 3mo agoFinal SpaceTv show · Adult Swim10/10
- Open this Popfeed review in a new tabPopfeed 3mo agoPantheonTv show · Netflix10/10
- Open this Popfeed review in a new tabPopfeed 3mo agoSexistentialAlbum · Robyn8/10
- Open this Popfeed review in a new tabPopfeed 3mo agoDe vloek van PolyfemosBook · Evert Hartman9/10
- Open this Popfeed review in a new tabPopfeed 3mo agoLEAN STARTUP metodikaBook · Eric Ries7/10
- Open this Popfeed review in a new tabPopfeed 4mo agoThe Man from EarthFilm · Richard Schenkman10/10
- Open this Popfeed review in a new tabPopfeed 4mo agoThe Last of UsTv show · HBO9/10
- GitHub Pushed code 13h agoGitHub
- Tangled Pushed code 27d agoReads lag behind the web UI right after a writeOpen this Tangled code in a new tab
- Tangled Pushed code 27d agoLook up issues/PRs by their #number, not just record-keyOpen this Tangled code in a new tab
- Tangled Pushed code 28d agotest(ci): probe pull_request trigger (do not merge)Open this Tangled code in a new tab
- Tangled Pushed code 1mo ago2048.socialSimple atproto game, 2048 tiles with the avatars of your friendsOpen this Tangled code in a new tab
- Tangled Pushed code 3mo agoFix sifa id logomark: replace Singi Labs mark with Sifa'sOpen this Tangled code in a new tab
- Tangled Pushed code 4mo agobsky-avatarDynamic avatar rotationOpen this Tangled code in a new tab
- Tangled Pushed code 6mo agoatproto-plc-counterAT Protocol PLC directory counterOpen this Tangled code in a new tab
- Tangled Pushed code 7mo agosifa-lexiconsAT Protocol lexicon schemas for Sifa professional profiles (id.sifa.*)Open this Tangled code in a new tab
- Tangled Pushed code 8mo agobarazo-workspacepnpm workspace root for Barazo forum development — shared configuration, tooling, and cross-package dependency managementOpen this Tangled code in a new tab
- Tangled Pushed code 8mo agobarazo-deployBarazo Docker Compose templates for self-hostingOpen this Tangled code in a new tab
- Tangled Pushed code 8mo agobarazo-lexiconsBarazo lexicon schemas and TypeScript typesOpen this Tangled code in a new tab
- Smoke Signal Going 27d agoAtmosphereConf 2027Apr 29, 2027Open this Smoke Signal event in a new tab
- Smoke Signal Going 1mo agoOff Protocol LIVE — with Atmosphere Conf '27 organizersSep 23, 2026Open this Smoke Signal event in a new tab
- Smoke Signal Going 5mo agoatproto.local federation formation working sessionMay 21, 2026Open this Smoke Signal event in a new tab
- Smoke Signal Going 8mo agoATmosphereConf 2026Mar 26, 2026Open this Smoke Signal event in a new tab
through the lens
GrainLatest photos
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Guus in his hut
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Amsterdam by night
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lunchtime!
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Helsinki 🇫🇮
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Helsinki 🇫🇮
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Helsinki 🇫🇮
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My laptop with atmosphere stickers, including Eurosky, Mu and Tangled
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Rebuild 2026, Helsinki 🇫🇮
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Helsinki 🇫🇮
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Rebuild 2026, Helsinki 🇫🇮
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Helsinki 🇫🇮
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My cat exposing fluffy belly
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My cat Guus
on the nightstand
Bookhive