Kuba Suder 🇵🇱🇺🇦

Indie Mac/iOS & web developer • Currently building random fun things on ATProto using Ruby and occasionally JavaScript → blue.mackuba.eu

"mostly-happy-but-occasionally-grumpy Ruby guy" - Why

🌍 Kraków, Poland 🇵🇱🇪🇺 • ✝️

🌉 bridged from 🦋 mackuba.eu, follow @bsky.brid.gy to interact

Public Key

npub1pfrmz8glrqpfynjqc9v9gnk2s4qtdmgwqrz56ggun8l6g9c0hqes27km9u

NIP-05 Address

mackuba.eu@bsky-brid-gy.mostr.pub

Profile Code

nprofile1qqsq53a3r503sq5jfeqvzkz5fm9g2s9ka58qp32dyywfnlayzu8msvcpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dsrfzusl

Publishing to

relay.damus.io

nos.lol

Author Public Key

npub1pfrmz8glrqpfynjqc9v9gnk2s4qtdmgwqrz56ggun8l6g9c0hqes27km9u

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Last Notes

2026-07-07 23:42:38 UTC

🙂
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreihvh3bsklszchcxt5xr6tdhmorqprziftcg5ouy7ckptf2txkiera

2026-06-10 10:17:13 UTC

Tf is going on
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreihm4up7zo73ixrz65jrpvhes4exaw4dfvob2vh4ol2i3rtrvfbisu

2026-05-05 13:59:47 UTC

Honestly, even "we don't need any new datacenters for AI" is at least a reasonable opinion that can be argued with, as long as it's qualified

2026-02-17 07:36:07 UTC

Gm ☀️👀
a man running in a field with ...

2026-02-12 14:47:25 UTC

Wait, it… it apparently doesn't have Polish voice or even subtitles?…
So why the hell didn't they make it available here from the beginning, I thought it was because of localization 🫠🫠
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreibgjk57vuisfksnp2ol3sge2a2j5ru2zel2hbddduywjp3hbxqfha

2026-01-14 16:19:11 UTC

Gm ☕️💻
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreihcrat3wz5ojlse2o3wsofn4hdyh5rhex5qlveuxhkkqkke67yf2y

2025-10-29 20:10:37 UTC

Ah it will probably break because I replaced Puma with Thin there and I think it might not run with just 'rackup' :p leave it for now

2025-10-29 19:35:02 UTC

Ideally the websocket should be similar enough to the subscribeRepos/subscribeLabels one or Jetstream that existing firehose libraries can be reused 😉

2025-10-29 18:52:47 UTC

From the PLC archivers lore
#nevent1q…ay9p

2025-10-29 18:51:49 UTC

bsky.app/profile/shre...
#nevent1q…ay9p

2025-10-29 18:46:23 UTC

So this means that e.g. in @tree.fail's code (and mine too), you need to keep a set of recently seen CIDs from the last page and then exclude entries from the next page that have a CID that was seen before

2025-10-29 18:44:02 UTC

Not sure how compatibility-breaking change this is…

2025-10-29 18:43:48 UTC

I'm talking about this:
#nevent1q…vev8

2025-10-29 17:37:19 UTC

One thing, I think you need to check for empty list case in `cursor = ops.last[:time]`?

2025-10-29 16:00:10 UTC

I want to set it up so it builds everything into a single out.js file included from index.html as before, so it's still possible to download a zip from GitHub and open it on file://, because I regularly just open file://.../Projects/skythread/index.html and don't want to have to start a server

2025-10-29 15:27:41 UTC

Data binding is a bit awkward, because I think it's a bit inside-out since I'm putting a Svelte component inside an existing class-based structure, so that a class acts as a "controller" which embeds the component for UI, but keeps doing the logic itself; might refactor it later. @baileytownsend.dev
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreigarx357bwy3a7ehobf4kbqaz4st2oqje5xkg5qqtbtolm7y6ocxe
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreicivdsrqjlsbpnhigdjd7yh5wh44or6kwt3pidyj2ol7rzin7jv2y
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreibnjzq4vs3opdzbiqqfurqakngmjsoplhdhdusi3u57l63nyjtdca

2025-10-29 12:47:56 UTC

Me with Ruby and Swift
#nevent1q…rqr3

2025-10-29 02:32:45 UTC

Ok everybody stand back, I'm gonna try to write some Svelte 🫣

2025-10-28 18:27:03 UTC

Yess, whole Skythread runs from modularized code bundled with esbuild ✨

2025-10-28 17:39:11 UTC

Just wrote my first ESM module, AMA 😳
(jk, don't AMA)
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreib3pkjaqrppha567wtkdhbmzp5bz6qpnkmjtnrdfoekthkvxrhzze
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreihigwufh27pdm6lgc74csozufj6ohkivoztlt43cjsmohlklavvby
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreieh4ywa7axlggsqevyi6ol53dkelwjhw6l4pmoy7tfixyxcpltdhq
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreihqakf2m42mkgeudfmhor4f7bko27ljsfwchagr2bimfjrpw2muwe

2025-10-28 16:23:46 UTC

This is why I love Safari, Chrome would have died long before I got to this much

2025-10-28 16:04:03 UTC

So I would need a convincing reason, and that reason is either compiling to one binary, which I don't really need, or speed, and Ruby is usually more than enough because usually the bottleneck is network or db. And when it isn't, it's better to go straight to e.g. Rust which is faster than Crystal.

2025-10-28 15:32:17 UTC

Kinda why I always prefer "software developer" vs. "software engineer"

2025-10-28 15:31:30 UTC

I feel like writing Ruby scripts in TextMate which download skeets from one server and put them on another server is just cosplaying "engineer" compared to what actual engineers do like building bridges and shit

2025-10-28 02:03:03 UTC

🫣
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreifqxkivstxn4nfe3qvk2ynxxvdk6fthsvfcd7czyvl2r2vyzvfkbu

2025-10-28 01:46:36 UTC

Somewhere around this time, I'm guessing 😛 mackuba.eu/corona/#comp...

2025-10-28 01:45:31 UTC

I should have switched to that a long time ago, shouldn't I… 🫣
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreifg2vow5s76upu5glripmygksf5fs7xmvy3fp7qaomi4gycnartju

2025-10-28 00:22:46 UTC

I still have a few 150-200 GB .sqlite3 backups on an external disk somewhere ;)

2025-10-27 23:13:20 UTC

Might be the weird emoticon

2025-10-27 23:01:36 UTC

@smokesignal.events why u no rss on blog.smokesignal.events ಠ_ಠ

2025-10-27 20:25:16 UTC

All these skeets will be lost in time… like tears in rain
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreiczmts5c3nerxs4wih42asnklaf3krdjocolbsky4s4n6jivlcalm

2025-10-27 20:16:53 UTC

So I guess it was changed :\
#nevent1q…dh0e

2025-10-27 19:10:45 UTC

You might have seen me posting about a tool called Lycan I've been building in Skythread for searching text in all the posts you've ever liked on Bluesky. It's now publicly available, you can start the import from the "Archive search" page in Skythread and then search once it's finished 🐺 #atdev
Kuba's Journal
- Launching L...

2025-10-27 17:37:26 UTC

@tangled.org it looks like I can't create any issue, is this just me or something broken in general?
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreignaymtsw7osrytsup447pbrf4xad5nrgyymk2yg2bcughjnqsnru

2025-10-26 16:50:28 UTC

Meow 🐱 ☕️
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreiajjrafkrwxbnneywfqpfhsxhza6g5huahhxlqzqidjkbdhvbjdye

2025-10-26 02:47:08 UTC

Heh, love this :)
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreig3c37of2exuqoed45ri5na7fa6w3ewludczgavhpj35nfbcn6w4i

2025-10-26 02:35:19 UTC

Yess I'm out of the timezone jail

2025-10-26 02:35:03 UTC

🫣
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreieowpseelv4io3sbtwujtg757ptrfbyoymileyfhbbl57wdneo3ry

2025-10-25 18:31:31 UTC

Do nowych obserwujących: ostrzegam, że piszę prawie wyłącznie po angielsku i o techniczno-programistycznych rzeczach :p

2025-10-25 17:41:28 UTC

I need an unboxing video of this setup

2025-10-25 16:51:06 UTC

Żeby było śmieszniej, to na ten wątek trafiłem po poście cytującym OP z komentarzem "wypierdalaj" ¯\_(ツ)_/¯

2025-10-25 16:41:54 UTC

Yeah, this is a bit hard to write & maintain…
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreihhr3x7sql6u6jxo3vaukvu26zzfbz7e7vlip2mvgiwekbf6mftza

2025-10-24 21:54:15 UTC

Example from "Astrophotography":
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreibyoabl5jkvx5goce4wymppzg55shz65icbny46vhfzqtxvgdqzxy

2025-10-24 21:50:24 UTC

I think the go.bsky.app redirect might be eating the # url fragment 🫠

2025-10-24 21:17:14 UTC

Because the getFeedSkeleton lexicon lists pins as one of the reason options that a feedgen can return, but right now this isn't used in any way

2025-10-24 20:40:35 UTC

Maybe @esb.lol? :>

2025-10-24 20:24:35 UTC

Now you can build a cursed app where the iOS version is built in SwiftUI with logic in Kotlin Multiplatform, and the Android version is built with UI in Kotlin and logic in Swift 🤪

2025-10-24 19:01:10 UTC

And JACK DORSEYYYY

2025-10-24 17:22:24 UTC

Ok, I think I have a plan… and it's starting to look like @svelte.dev + (ESBuild || SWC || @bun.sh) + @typescriptlang.org (?) and find a combination that requires the minimal amount of "things" 🤔
#nevent1q…p93l

2025-10-24 16:57:38 UTC

chatgpt.com/share/68fbad...
ChatGPT - JavaScript tools ove...

2025-10-24 14:57:57 UTC

jerry fuck yes

2025-10-24 13:44:57 UTC

💀
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreie6ctkmbjyflgnwmc5ns24j2eckmbhxlyy2avrc4dlbne3ne2ojzy

2025-10-24 03:10:01 UTC

But I'm not sure if it's the same experience when used in proper full TS as opposed to this JSDoc frankenstein

2025-10-24 03:09:16 UTC

I feel like the whole DOM API was really not designed with a strongly typed language at all (obviously) and it kinda resists being used with one, and it feels like parsing JSON in Swift… and on the other hand I do want to have as much of the code type-checked as possible to check it for mistakes…

2025-10-24 03:04:30 UTC

Currently considering (once again) either @svelte.dev + esbuild or some version of @lit.dev, and independently, if I should switch from that slightly cursed TS-in-JSDoc to normal TS… it mostly works but it gets really awkward with handling DOM types like HTMLInputElement in some places.

2025-10-24 02:57:47 UTC

Doing that periodical every-2-month pondering session where I start thinking if/how I should rewrite Skythread to make it more maintainable, with something less hand-written and more templated/reactive, but while touching as little of modern JavaScript/node ecosystem as possible because eww 🫠

2025-10-23 23:18:37 UTC

It's so over, even porn bots have moved now :\\
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreidrhzjcm2frfhus7fdnbktdwaefvcmumsrgm5gk6sqtpz2r4yoy24

2025-10-23 21:39:34 UTC

Ok, tags more or less done sdk.blue :) I will be doing some more corrections, and I'm open to suggestions what to fix/add if I missed something like firehose or oauth support in some library. #atdev
sdk.blue

2025-10-23 20:47:14 UTC

She is so lovely <3

2025-10-23 19:35:53 UTC

Daamn, the Dart SDK (@shinyakato.dev) has its own projects showcase page with apps using it :0 atprotodart.com/showcase
Showcase using atproto.dart | ...

2025-10-23 13:42:04 UTC

What common groups of functionality do you see in libraries like this? So far I have: 1) xrpc client (making API requests), 2) firehose consumer, 3) identity tools (DID), 4) OAuth tools, 5) parsing (CBOR etc.). Maybe crypto(graphy). Any other major groups you see? (I don't want to go *too* detailed)

2025-10-23 01:06:15 UTC

Apparently sharing a link to a blog post you disagree with counts as not respecting blocks, who knew…

2025-10-22 20:38:36 UTC

🤔 github.com/bluesky-soci...
cookbook/go-oauth-cli-app at m...

2025-10-22 15:36:35 UTC

(It's not very good)

2025-10-22 15:26:17 UTC

Heh, so Nova wrote a kind of mirror post of what I'm writing, on "Bluesky's misconceptions about Mastodon" 🙃 We're more similar than we like to admit… #NewsFromMastodon
mkultra.monster/social-media...
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreibla346bkqy7qlnyart4upus4xrr4i2sy2lsqp5essyd6ord6tdf4

2025-10-21 16:56:21 UTC

And yeah, everyone wants that option, including the team, it's just… ✨complicated✨

2025-10-21 16:31:33 UTC

Look who I met in my old neighborhood…
Pieróg-Man, the hero that Poland deserves 🥟🥟🥟🇵🇱😄
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreicvdjyo3sugqadaofh5ogui2b4vu3hdlsvrsyt7lwdmipwmnawx7e
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreiecbfe2xxk7gkqtw2sbafsv63clh4fbceggspzwzns4c753jyle7y

2025-10-21 16:25:41 UTC

And for the love of all that is good don't log me out after 5 fucking minutes in another tab

2025-10-12 15:56:34 UTC

Where's the global warming when you need it… ☁️
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreifynpyyx3ve2xyp3yezy44zstd2xikzxfbusg7g355bsyjjr3vqjy

2025-10-12 15:34:20 UTC

Watching this podcast with @rude1.blacksky.team and @rabble.nz now:
Rudy Fraser on Blacksky, Mutua...

2025-10-12 00:23:44 UTC

I'm happy to inform he's back
I also regret to inform he's back

2025-10-11 22:32:11 UTC

#NewsFromMastodon ssssssssss 🐍😅
https://lab.martianbase.net/xrpc/com.atproto.sync.getBlob?did=did:plc:oio4hkxaop4ao4wz2pp3f4cr&cid=bafkreibez5slcwb6ape7g2ivpf4edmmyjwit6nuogzqoxqjzgbcvgfm7ma

2025-08-20 18:12:03 UTC

My "Introduction to #ATProto" blog post that I've been working on for some time is ready 🙂 It goes through things like records, lexicons, DIDs, then PDS/AppView etc. and how it all works together. Let me know if anything is wrong!
More parts later, with the Fedi comparisons & misconceptions etc.
Introduction to AT Protocol