justinmoon
Justin Moon

Public Key

npub1zxu639qym0esxnn7rzrt48wycmfhdu3e5yvzwx7ja3t84zyc2r8qz8cx2y

NIP-57 Address

justinmoon@primal.net

Profile Code

nprofile1qqsprwdgjszdhucrfelp3p46nhzvd5mk7gu6zxp8r0fwc4n63zv9pnspz4mhxue69uhks6tnwshxummnw3ezumrpdejqz9rhwden5te0wfjkccte9ejxzmt4wvhxjmc28zxjm

Publishing to

hist.nostr.land

relay.damus.io

relay.nostr.band

Author Public Key

npub1zxu639qym0esxnn7rzrt48wycmfhdu3e5yvzwx7ja3t84zyc2r8qz8cx2y

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Last Notes

2025-04-05 17:23:49

I have severely under-estimated how much cool stuff you can do just vibecoding shortish python scripts and chaining them together

2025-04-04 11:40:56

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Nice. You should be able to `nix develop` and then `nix run-android` and it should run the app in android emulator.

2025-04-03 10:26:09

Jumble.social can't post pictures either. What's another desktop / web client I can try?
https://m.primal.net/QCmL.png
#nevent1q…n68y

2025-04-02 19:29:42

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Yea this is a massive failure mode I'm starting to notice as well. Everything is so damn buggy. I still need to try the Android apps like Amethyst.

2025-04-02 19:07:34

New rule: if I observe bugginess in a nostr client, I report the bug and switch to a different client on that platform.
Everything is too buggy.
Going to give jumble.social a try. Primal.net tries and fails to upload videos, and frequently gives a "can't connect to your relays" message when I try to post.

2025-04-02 19:02:14

Got some UI tests working in rust-multiplatform. Write one test in Rust and it can run against iOS, Android and web apps via Appium. Here is this test for example https://github.com/justinmoon/bar/blob/86332a3b589abee735cdf89f62d966030f6f0859/ui-tests/src/main.rs
Now I just need to make it run a lot faster.
https://v.nostr.build/xEfBAS8l1ZRdaxIJ.mp4

2025-03-30 13:24:46

Calisthenics is a great way to exercise. You can do it outside. Minimal equiptment required - public parks have plenty. Easy on the joints. Hard to get injured.

2025-03-29 20:18:01

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IMO if relays want to provide context to models, the operator should run an additional DVMCP service that utilizes the relay's data. This could be very valutable service. cc @nprofile…jvw7
https://github.com/gzuuus/dvmcp

2025-03-29 12:42:11

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The problem with nostr is that @nprofile…5cq2 hasn’t learned Zig yet
It’s all fixable

2025-03-28 22:15:55

https://m.primal.net/PwbC.png

2025-03-28 20:41:37

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@nprofile…s2s2 @nprofile…478g @nprofile…jvw7

2025-03-26 09:26:59

FWIW I thought nostr was hopeless for the past ~3 years and just started getting interested recently

2025-03-25 16:14:28

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> I’m bullish on the identity, not the social
> WTF is the difference?

2025-03-25 14:14:57

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You should post the code!

2025-03-23 21:12:07

One of the worst parts of writing software for Apple platforms is downloading Xcode. Their TOS basically requires you to auth in order to download it. Stuff like https://github.com/XcodesOrg/xcodes has evolved to make this easier, but you still need to provide it your AppleID username and password which is absolutely insane.
I wonder @nprofile…uvay could start distributing Xcode? I don't see why not. This could pretty quickly become the easiest way to install Xcode which would be a pretty big deal ...

2025-03-23 20:39:38

People come to Bitcoin for NGU and stay for the censorship-resistance / privacy / etc
People come to Nostr for ??? and stay for the censorship-resistance / interoperability / etc

2025-03-23 16:50:21

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Originally I thought you could change date on pre-existing post but now it looks like you can just make new post with old date. So basically same as nostr, right?

2025-03-23 14:02:41

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No way! Impossible!!!

2025-03-23 10:45:37

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Vibe

2025-03-22 19:59:51

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Marty send that? 😂

2025-03-22 15:56:32

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Hey that’s what I said
https://primal.net/e/nevent1qqsy6r5e8uleuqmx55y5efltnwn27ek4v5vqhydkmd2wkpgh8jd98ggamh7sx

2025-03-18 17:44:20

I bet you could build Google Docs style collaborative editing with access control on Nostr with 1/n frost signatures, some kind of 1/n threshold encryption, and CRDTs

2025-03-17 10:20:44

Has anyone tried to add nostr signer feature to bitwarden? I wonder if they would accept the PR?

2025-03-17 00:00:55

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Count matters far less than trend

2025-03-15 23:06:50

When I prompt cursor agent and go make myself a sandwich
https://media1.tenor.com/m/oYtXW6jOYgQAAAAd/nick-young-nba.gif

2025-03-13 22:28:34

Owning your data is cool but owning your feed is cooler.
You can hack on every client, invent new experiences, define new data types, chain stuff together, have a helluva time!
Sovereign publishing and sovereign curation.

2025-03-13 09:30:14

Compared to Twitter or Instagram, the nostr UX is a little slow and buggy
Compared to PGP key signing parties, it’s like The Singularity

2025-03-12 19:38:02

LMMs have made me a lot more inquisitive

2025-03-10 13:40:31

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ankles …

2025-03-08 18:21:00

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When the sum of all the zaps on the post is negative

2025-03-08 18:20:41

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It’s when the zap number is negative

2025-03-08 17:20:25

I am determined to implement negative zaps.
When some makes a terrible post (e.g. @nprofile…zx3h ), I need a way to take their money.

2025-03-08 17:02:46

Censorship-resistance isn't the primary appeal of nostr for me. It's the composability and extensibility. We should have more UIs that give non-devs this experience. I want a site that is an empty page with a floating LLM prompt. Build your own little myspace / geocities page using natural language. My mom would like this.

2025-03-08 15:09:04

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https://m.primal.net/PYRj.png

2025-03-08 15:02:16

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It's not easy. These clients really such.

2025-03-08 14:45:46

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It's over

2025-03-08 13:39:41

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Forgot to post the TLDraw
https://m.primal.net/PYMi.png

2025-03-08 13:33:19

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You write your UI in platform-native options like SwiftUI or Jetpack Compose. You could also write it in React Native or Flutter. But honestly I don't think they are worth it. When the UI is a pure function you can vibe-code it. Your application is written and tested in Rust.
The UI above was a Cursor one-shot based on this TLDraw diagram. Notice how it put the "choose mint" screen in the wrong place. History screen was also broken so commented it out.
Forget React Native and Flutter!

2025-03-08 13:21:13

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I'm copying a pattern used by Facebook Messenger where all UI state is stored in SQLite and the UI is a thin, pure function render:
- https://engineering.fb.com/data-infrastructure/messenger/
- https://www.droidcon.com/2019/10/25/the-light-way-2/
In the demo I can kill the app and re-open it in exactly the same place because the router state is stored in SQLite.

2025-03-08 13:20:04

I'm cooking up a Rust port of Kotlin Multiplatform.
Making a little cashu wallet to start.
https://m.primal.net/PYLY.mov

2025-03-08 10:37:34

Can I build an iOS nostr signer app with this? https://developer.apple.com/documentation/authenticationservices/ascredentialproviderviewcontroller/providecredentialwithoutuserinteraction(for:)-3mo23

2025-03-02 09:28:51

Frankfurt airport feels like the 3rd world

2025-03-01 15:00:00

2025-03-01 13:13:30

GM
https://m.primal.net/PPrM.jpg

2025-03-01 01:30:50

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Images uploads don't work :/

2025-03-01 01:29:24

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Trying it out. Please tune in at 9am CST tomorrow for a GM.

2025-02-28 22:12:20

https://m.primal.net/PPGY.png

2025-02-28 22:12:17

https://m.primal.net/PPGW.png

2025-02-28 20:15:06

One of Costco’s finest
https://m.primal.net/PPBN.jpg

2025-02-27 22:10:52

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Yea but I could make mistakes interpreting the spec. Test vectors help with this.

2025-02-27 21:48:25

I'm learning Zig and trying to write a primitive nostr relay. Can anyone point me to test vectors for valid / invalid events? Working on parsing now and that would be helpful ...

2025-02-22 14:31:07

Really nice technical talk about the strfry relay implementation by @nprofile…nkrx https://www.youtube.com/watch?v=G0FmzKp1CRk

2025-02-20 23:30:06

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Nice post

2025-02-20 23:28:32

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I think I finally realized who you are 😂

2025-02-20 14:40:40

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What is a “cross integration”

2025-02-20 14:34:29

Shitcoins are a jobs program for Rust developers

2025-02-19 14:46:19

$15 steak at South American airports blows my mind every time

2025-02-19 02:16:50

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Growing up one my my neighbors was a huge loser. Tried everything and it always failed. Then he became a life coach and started to succeed 😂

2025-02-18 19:45:41

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Thanks

2025-02-18 16:13:51

Would be funny to make a GM leaderboard. Who has longest streak? Who gets most engagements? Who wishes other people GM most generously?

2025-02-18 16:07:37

GM
https://m.primal.net/PBka.jpg

2025-02-18 14:00:24

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Does the api support? Basically I just want to know how long we’ve been flat at like 20k daily active users …

2025-02-16 22:41:37

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I’m not sure if there’s Julia at runtime or not. The websocket server is rust and all data I’ve seen so far is fetched from Postgres functions by rust. Julia seems to be used just for data crunching which is what it’s good at so not such an unusual choice.

2025-02-16 19:39:07

@nprofile…axjj Hey, is it possible to get the daily and weekly active user graphs from nostr.band going back further than 6 months?

2025-02-16 18:54:04

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cache.sql https://github.com/PrimalHQ/primal-server/blob/main/sql/schemas/cache.sql

2025-02-16 18:50:53

primal-server is an interesting codebase

2025-02-16 17:12:55

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Pork butt needs a little brown sugar. It’s true!

2025-02-16 17:11:49

GM
https://m.primal.net/OzKb.mov

2025-02-16 16:15:43

I’m putting together a team
https://m.primal.net/OzGo.mov

2025-02-16 15:43:16

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I’ve seen some cheap ones posted on twitter. Bet a good entrepreneur could turn a profit just making a bitcoin beach-style vacation destination for bitcoiners. Could grow it from there …

2025-02-16 15:41:52

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We could build more windows

2025-02-16 15:28:18

We could build something like this
https://m.primal.net/OzEA.jpg

2025-02-15 22:24:51

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You guys should write a book about bitcoin, too

2025-02-15 22:20:14

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I kinda think of nostr like Chinese internet companies in the 2010s … blindly copying western internet companies until TikTok finally popped out …

2025-02-15 22:17:49

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On the “how to explain to devs point” I think by far the best approach that I’ve seen is having a clone of every social app that works almost as well as the original, which can all be installed and tested in like 15 minutes by the “intelligent dev”. It doesn’t really seem like bigger dev ecosystem is necessary to get there, but if it got there then tons of new people would show up imo.

2025-02-15 04:36:45

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Do people do that?

2025-02-15 04:35:03

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But I’m an ioscuck

2025-02-15 04:34:40

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😂

2025-02-14 22:33:23

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Is it accurate to say that relays custody my content / data?

2025-02-14 22:31:20

https://m.primal.net/OwpO.jpg

2025-02-14 22:20:03

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Trump/Vance 2024-2036 will be like FDR in reverse

2025-02-14 22:10:07

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*app

2025-02-14 22:09:40

Nostr has interesting incentives for new apps
- Easy to get first users. Especially once secure nsec bunkers get better.
- Hard to monopolize users because it’s so easy for users to defect to other apps.
Both are opposite of traditional social media

2025-02-14 20:15:37

https://m.primal.net/OgNN.png

2025-02-14 20:11:16

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😂🫡

2025-02-14 19:46:28

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Yes

2025-02-14 19:41:02

The next all me and @nprofile…ecwm make will feel like this
https://m.primal.net/OgLW.mov

2025-02-14 19:37:31

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What does it do exactly? Is there a NIP? Do other clients respect this?

2025-02-14 19:36:43

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He’s a drivechain commie

2025-02-14 19:19:46

Apparently on nostr you can’t even pay money to be able to edit posts - like you can on X? Apparently the devs can’t figure it out?
https://m.primal.net/OgKT.png

2025-02-14 17:23:15

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Impressive!
Look into Whitenoise by @nprofile…mgxf. It’s an attempt to add signal-quality encrypted messaging to nostr. All the messaging code is in rust. I bet we could evolve it into a library that coop could easily consume.
https://github.com/erskingardner/whitenoise

2025-02-14 17:16:01

You are digging a pit of Babel

2025-02-14 16:16:02

ASKING THE HARD QUESTIONS THAT GET YOU BANNED FROM X
https://m.primal.net/Ofvc.jpg

2025-02-14 16:11:35

Some really great content on here
https://m.primal.net/Ofvc.jpg

2025-02-14 16:09:54

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I want a relay that tracks my eye movements and notes every tap or navigation action and has my medical records etc etc just like Facebook

2025-02-14 14:05:52

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I am but a client of my nsec bunker 🥺