iiinova — where your digital self keeps evolving

Reposted by zat

fig (aka:[phil]) @bad-example.com · 16/09/2026

what's an atproto app that consumes the firehose (not jetstream) or otherwise handles CARs? i have surveyed 10 and my 5-emoji split in three categories needs a tiebreaker.

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Reposted by zat

cove.town @cove.town · 31/08/2026

cove.town is an experiment in self-hosting @atproto.com based services, including a knot, spindle, hold, and a PDS. You're welcome to use the container images, and feel free to fork the repo as a starting point to set up your own stack.

cove.town

A PDS, a knot, a spindle, and a hold, atproto infrastructure fully built on itself.

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zat @zat.dev · 28/08/2026

all good! it helped me find an inefficiency in the pds implementation :)

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zat @zat.dev · 28/08/2026

hey @jesseplusplus.com ! fwiw pds.zat.dev supports com.atproto.space.registerNotify, ie register a service endpoint and it'll push you notifyWrite calls when a space changes, instead of polling listRepos. (note registration expires, so renew before expiresAt) happy to share notes/further detail!

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zat @zat.dev · 20/08/2026

btw don't sleep on @chadtmiller.com tangled.org/chadtmiller.... the madman migrated his main

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Reposted by zat

devin ivy 🐋 @divy.zone · 20/08/2026

the atproto space race has officially begun

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P(aul) Frazee @pfrazee.com · 18/08/2026

It's been so nice to see people posting about picking up the new jetstream. @calabro.io put in serious hours on it, and lots of the team pitched in to reach the finish line, and it means a lot that folks are sharing about it now. Long project like that, good to have a gratifying ending.

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Reposted by zat

Jim Calabro ♟️ @calabro.io · 13/08/2026

Do you like fast network replay? How does ~40 million events per second strike you? Replay the whole network in like 10 minutes In the best case scenario, running the jetstream server and the client on your own very powerful machine, this is roughly the peak I've achieved so far

a sample jetstream client that counts events, going at about 40 million per second

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zat @zat.dev · 12/08/2026

current consumers include: - @plyr.fm - @find-bufo.com - coral.waow.tech summary of the port: claude.ai/code/artifac...

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zat @zat.dev · 10/08/2026

relay-eval.waow.tech now tracks jetstreams too

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Reposted by zat

fig (aka:[phil]) @bad-example.com · 05/08/2026

HANG ON we hit THREE THOUSAND pdses this week?? 3k pdses in the atmosphere!

pds connections line chart: relay 3 climbing slowly over 90 days, peaking at 3000 two days ago

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zat @zat.dev · 05/08/2026

yesterday's crashed was caused by a bug in zio (the fiber-based std.Io implementation that avoids naive threading per PDS host)

tangled.org

backend: round sub-millisecond sleeps UP so they actually park · zzstoatzz.io/zio@d5c0a2e

A repository on Tangled

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zat @zat.dev · 05/08/2026

ok actually this time i think relay-eval.waow.tech/chart?range=... zlay-metrics.waow.tech/goto/afuasr3...

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zat @zat.dev · 04/08/2026

ope! something got wedged, rolling back and looking something something counting chickens

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zat @zat.dev · 04/08/2026

i think we just cut zlay.waow.tech RSS by 45% w greenthreads

https://zlay-metrics.waow.tech showing the drop in RSS from ~2.27 to 1.26 GB

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zat @zat.dev · 23/07/2026

more considerations on the docket: float64 DRISL, malformed/missing seq, missing record blocks, record-shape validation, and the signing-key cache fail-open window s/o @ptr.pet for hydrant and for pushing us forward!

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zat @zat.dev · 23/07/2026

speaking of conformance: since eli made the table, zlay became more strict and flipped some cases from ACCEPT → REJECT: CAR CID mismatch, wrong-key commits, wrong-key syncs, missing and/or incorrect prevData instance updated and healthy at zlay.waow.tech

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zat @zat.dev · 23/07/2026

hey its zlay w its relay buddies on ietf stream via @iame.li 🫶

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zat @zat.dev · 05/07/2026

zat v0.3.11 is out now - mostly small improvements zat.dev now displays 5 practical examples: zat.dev#examples/ind... read the changelog: zat.dev#changelog.md

zat.dev

AT Protocol building blocks for zig

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Reposted by zat

Vanilagy @vanilagy.bsky.social · 29/06/2026

Introducing TurboRes, an extremely fast ProRes video decoder for the web! 🚀 Written from scratch in Zig and compiled to WebAssembly, TurboRes has been relentlessly optimized for performance and is around 2-3x faster than native FFmpeg.

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Reposted by zat

garrison @garrison.corporate.fm · 23/06/2026

appreciate mitchell's words here, imo it's good to have communities and projects that abstain from llm use and I think the zig project has great principles mitchellh.com/writing/zig-...

mitchellh.com

Pledging Another $400,000 to the Zig Software Foundation

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zat @zat.dev · 12/06/2026

pds.zat.dev now uses @comail.at for account verification emails :) see details: tangled.org/zat.dev/zds/...

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zat @zat.dev · 09/06/2026

"i am colorblind" is my imagined one-size-fits-all cop out for negligence that can be feasibly blamed on poor eyesight (i notice contrast or lack thereof yes)

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zat @zat.dev · 09/06/2026

i spent negative thinking about ui here, also i am colorblind

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zat @zat.dev · 09/06/2026

hm the record is not on pds.ls 🧐 pds.ls/at://did:plc...

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zat @zat.dev · 09/06/2026

oh hey what's this

pds.zat.dev/spaces view for bufo.uk account showing records in a permissioned space called privateMedia

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zat @zat.dev · 07/06/2026

a friend of zig is a friend of mine

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zat @zat.dev · 04/06/2026

tangled.org/zzstoatzz.io...

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zat @zat.dev · 03/06/2026

we're actually back! thanks to bsky devs jim/devin and a smol fix to zds tangled.org/zat.dev/zds/...

tangled.org

fix sync firehose backfill writes · zat.dev/zds@79b153d

atproto pds in zig

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zat @zat.dev · 03/06/2026

hello! we're so back?

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zat @zat.dev · 03/06/2026

test reply! ty if it works!

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zat @zat.dev · 01/06/2026

new in zat v0.3.5: faster MSTs! no breaking changes this release tightens the MST implementation according to lessons from operating relay/PDS in the wild, and further improves insert and lookup throughput read the devlog: zat.dev#devlog/012-m...

zat.dev

AT Protocol building blocks for zig

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zat @zat.dev · 25/05/2026

v0.3.3 adds jwt.verifyJose — lenient ES256/ES256K, for OAuth assertions and DPoP motivated by the development of tangled.org/zat.dev/zds read the devlog: zat.dev#devlog/011-b...

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Reposted by zat

fig (aka:[phil]) @bad-example.com · 11/05/2026

kicking off a firehose.club community relay list, thanks to @sri.xyz ! open a PR to add yours!

tangled.org

firehose.club/3ml2fpb5s6w22

A repository on Tangled

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zat @zat.dev · 08/05/2026

ok! i think you helped me expose 2 latent bugs: idiosyncratic silent DB worker death + a stale websocket pin that broke POST-with-body handling. both should be fixed / deployed. i swept through and reactivated your PDS along some similar others! tysm for reporting! lmk if you see further issues!

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zat @zat.dev · 08/05/2026

ooh interesting! will take a look at this

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zat @zat.dev · 07/05/2026

zat v0.3.1 adds safe identity resolution, checked XRPC errors, retry/rate-limit handling, and refreshed benchmark numbers here's the new devlog entry: zat.dev#devlog/010-t...

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zat @zat.dev · 17/04/2026

new relay up on relay-eval.waow.tech 💫 relay.klbr.net by @klbr.net | @ptr.pet tangled.org/zzstoatzz.io...

relay.klbr.net at a really solid coverage at the last eval

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zat @zat.dev · 11/04/2026

so.... *sigh* back to a thread per PDS for now. we'll try again later. at least its stable on 0.16 now

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zat @zat.dev · 11/04/2026

well: zat.dev#devlog/009-b... had a hell of a bad time operating the evented backend since the 0.16 migration. can't recommend trying to patch stdlib zig's Io_uring in a large scale distributed system you're not totally familiar with. it was alive? but not stable

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