hzrd149

JavaScript developer working on some nostr stuff
- noStrudel https://nostrudel.ninja/
- Blossom https://github.com/hzrd149/blossom
- Applesauce https://hzrd149.github.io/applesauce/

Public Key

npub1ye5ptcxfyyxl5vjvdjar2ua3f0hynkjzpx552mu5snj3qmx5pzjscpknpr

NIP-05 Address

_@hzrd149.com

NIP-57 Address

hzrd1499@minibits.cash

Profile Code

nprofile1qqszv6q4uryjzr06xfxxew34wwc5hmjfmfpqn229d72gfegsdn2q3fgpzpmhxue69uhkummnw3ezuamfdejszxthwden5te0wpuhyctdd9jzuenfv96x5ctx9e3k7mg0mnxej

Publishing to

nostr.wine

pyramid.fiatjaf.com

nostr.thesamecat.io

Author Public Key

npub1ye5ptcxfyyxl5vjvdjar2ua3f0hynkjzpx552mu5snj3qmx5pzjscpknpr

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Last Notes

2025-03-14 16:02:27

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soon. it the dev branch shows your balance now and gives you many ways to loose money

2025-02-28 22:25:33

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I'm so pumped for this. still don't know what I think about algo relays and DVMs but I'm so glad you working on feed algorithms we've needed them for a long time

2025-02-28 15:50:26

Added a small feature to #noStrudel to linkify BIPs. It was harder to test than I thought because I couldn't find anyone on there talking about BIPs... I thought you guys where bitcoiners?
https://cdn.hzrd149.com/948d96cbc21ac6d748ae2dc39033ad9b208f44a96623a8190246f882a4eba0e6.webp

2025-02-28 14:40:13

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What is this? It says I'm never active... ?

2025-02-26 16:31:41

@npub1gmh…94ea @npub1cn6…wt8a thanks for the massive support, you guys will be at the top of the leader board for a while
https://cdn.hzrd149.com/453666a8256bce1fd657f443e9980cd85cbe22e9f4f1870fd88079db83da7217.webp

2025-02-21 15:31:17

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Looks like I have a small bug in applesauce that is causing it not to include the "P" and "p" tags... time to write more tests

2025-02-20 20:45:11

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Video is restricted, is that intentional?
https://cdn.hzrd149.com/d3569f11dc66b3dd40277c028061bc080450c8b41b8b83f6a26c6ecff525471d.webp

2025-02-18 19:03:09

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Would be cool to have the ability to downgrade, although I'm not sure thats possible in Android

2025-02-18 16:48:12

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If your building a new kind of nostr app then pick a new kind of event. even if you change it in the future its not a big deal since there aren't any users yet and you don't have to worry about migrating data
For example I built https://github.com/hzrd149/cherry-tree a while back and used the kind 2001 since no one else was using it
I have a feeling most new devs default to kind 1 since they can easily debug it. or they are experienced nostr devs use kind 1 for "discoverability" ( so it shows up in the social feed ). either way I think the only solution to this laziness is to track down the dev and make them use their own app till they realize how bad the UX is

2025-02-18 16:28:17

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fair enough, but it just triggers me when I see other clients using kind 1's for something other than social posts. Its really bad UX and confuses the user

2025-02-18 16:13:23

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@npub1jlr…ynqn this looks like another case of "other stuff" apps using kind 1 for their data.
Also another great reason you should not give new nostr clients the ability to sign any event or kind they want...

2025-02-16 13:10:32

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What tools are you using for this? I'd love to set something up like this for myself but I haven't used AI much yet

2025-02-14 18:31:55

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Something is wrong with that guys mouth... I don't trust him...

2025-02-14 03:40:56

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I've tried flowbite before and it was really confusing to setup in a blank vite project, but ill have to give heroUI a try

2025-02-13 23:39:56

Shill me your best tailwind CSS UI library that does not have 10+ setup steps or require me to download a custom CLI just to add a button
I'm looking for something lightweight and easy customize

2025-02-13 18:38:25

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BUD-01 doesn't mention anything about 301 or 302 redirects, mostly because no one has implemented them yet. However you bring up a good point.
I would say both
https://www.myblossomserver/b1674191a88ec5cdd733e4240a81803105dc412d6c6708d53ab94fc248f4f553
https://s3.us-east-2.amazonaws.com/myawesomebucket/b1674191a88ec5cdd733e4240a81803105dc412d6c6708d53ab94fc248f4f553
are blossom compatible URLs because they contain a sha256 as the filename that presumably matches the file returned.
However only the first "www.myblossomserver" URL is a "blossom" URL because the hash is at the root path
When it comes to redirects. they shouldn't cause any issues in the protocol as along as the browser or client knows how to handle redirects (the -L flag in curl)
The only concern I have is for users. for example if I upload an image to myblossomserver.com and it gives me the URL mybloccomserver.com/<sha256>.webp
If the user opens the URL, gets redirected to s3.us-east-2.amazonaws.com/myawesomebucket/<sha256> (without the .webp ext) and copies the URL in the browsers URL bar. they will end up pasting a "bad" URL into their social media post and then image wont show in most clients
Again I don't think there is any harm in using redirects, but you have to keep in mind a lot of users actually copy the URL from the address bar. or modify it directly

2025-02-13 01:17:37

@npub1ces…t37c @npub133v…tcza I created a new NIP-29 group for talking about RxJS and nostr.
You guys are the only ones I know of who use it and I want a place to show off cool stuff we build without annoying everyone else with posting technical jargon
Also anyone else who is interested is welcome to join
https://chachi.chat/groups.hzrd149.com/d446ad
#naddr1qv…pn2w

2025-02-12 15:18:50

One of the most useful linux commands I know "fuser -k <port>/tcp" kills the process that is using a certain port. really useful for killing that dev server you forgot to shutdown

2025-02-12 15:10:53

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pretty sure its shout-out. shotout sounds like someone got shot

2025-02-11 19:41:02

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I fixed it for you...
https://cdn.hzrd149.com/cdc1563888bd7af19c4f8d6c4a53e56325c69194c94f40cfb900c288f2e4e249.webp

2025-02-11 19:29:11

Next version of applesauce is going to make it really easy to modify inbox / outbox relays. there is now "addInboxRelay" and "addOutboxRelay" methods that can be used when modifying the 10002 event to modify the "r" tags. and it handles duplicates relays by updating them to "read" or "write"
and it won't touch anything else in the event, so if there are tags it does not recognize it will leave them
https://hzrd149.github.io/applesauce/typedoc/modules/applesauce_factory.Operations.html
This is all the code I wrote to add and remove outbox relays
https://cdn.hzrd149.com/143c0e0099ec0663e139a75ec03404cd387c6481b74745331134aa526c2f9251.webp
https://github.com/hzrd149/nsite-manager/blob/master/src/views/settings/account.tsx#L55-L81

2025-02-10 23:21:01

The new nostr.watch looks really fancy 👀
https://next.nostr.watch
https://cdn.hzrd149.com/284b314007e2de6f451ffd7bd019864a9694ce71e45c45e51482e12280c880b3.webp

2025-02-08 22:41:21

Its really confusing when the zaps on a note add up to 149 because it looks like I zapped it but I didn't. really confuses me and it happens a lot more then you would think
https://cdn.hzrd149.com/303dffa6169e5136555506f315bbaf7e843e8dd75668b03b3ea29d4c0d191abd.webp

2025-02-08 22:34:43

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Best V4V album

2025-02-07 21:08:05

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true, no other client really offers that. which is why I keep building it 😁

2025-02-07 14:12:36

I'm so jealous of Nosotros's UI, its so fancy and well thought out compared to noStrudel 😞
#nevent1q…xfqp

2025-02-06 21:54:03

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yeah, just missed the DM :)

2025-02-06 16:41:25

rx-nostr and applesauce work really well together to build a simple DVM
I refactored my @npub1mkv…jgnu DVM to be a little simpler
Its now broken into two parts. first the relay subscription pipeline https://github.com/hzrd149/libretranslate-dvm/blob/master/src/index.ts
Then the job translation job itself https://github.com/hzrd149/libretranslate-dvm/blob/master/src/job.ts
Its using rxjs observables and AsyncGenerators so the code is very clean and reads from top to bottom instead of jumping around and calling all kinds of functions
And rx-nostr is handling all the relay connection (and re-connection) for me so the DVM shouldn't go offline anymore

2025-02-06 15:41:30

Another great #tunestr track https://lnbeats.com/album/c989830b-49a1-572f-9f0e-0fec994a6d5a/aHR0cHM6Ly9zdGF0aWMud2l4c3RhdGljLmNvbS9tcDMvNDg0NDA2X2QzNjdmM2MyMTExMDRkZDY4MTNjOWVjOWQwZjBhMDRhLm1wMw

2025-02-06 13:30:19

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Oh cool, do me next. Pretty sure with all my typos it won't be able to figure out much

2025-02-05 21:21:28

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Make sure you add a little bitcoin logo in there too. otherwise people might get confused... 😅

2025-02-05 20:55:20

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what are you looking at writing the bot in? I've been working on some nodejs nostr libraries that might be useful. also might be cool to open source it if you get it working

2025-02-05 20:01:22

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Seriously though, gives people a reason to donate if they like the posts. And as long as there's no minimum, it's still pretty fair

2025-02-05 19:58:51

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https://cdn.hzrd149.com/c994e7f87c6357abbb7a740f3f0efeaa38f3d35d8973c293e4932a6bdff28aef.jpeg
Seriously though, I haven't implemented it yet. So maybe that's something I need to add to the todo list

2025-02-05 19:19:30

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only if the note gets zapped... 😁

2025-02-05 19:08:27

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Its so fun, especially when the code keeps working after you removed 1k+ lines 😁

2025-02-05 19:00:36

What is @npub1mln…u7x8? It seems to be some kind of bitcoin mining game built on nostr?
I found it because they donated 10k sats to noStrudel and showed up on the support page
https://cdn.hzrd149.com/f511b00365d474a955008e99d7351f03f83e92bcb50cc60b7300b178c9b4b044.webp

2025-02-05 18:30:45

Last day of refactoring #noStrudel, now all the relay connections are handled by rx-nostr
https://cdn.hzrd149.com/e86496206fe0b7d782ec342df0bf4be5e3b5330deb102c443f596abdd851a6ea.webp
Next step is to iron out the bugs I added and then it should be ready for a v0.43.0 release 😁

2025-02-05 14:25:21

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Yes, but what if it's easier to log off and live in the real world than it is to be your own algo?

2025-02-05 13:49:56

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To be fair, the communities that I've joined and have been testing were all migrated from telegram
But ive also noticed what your talking about. For myself I usually don't respond to posts unless tagged in them.
I'm not sure why, but I think the lack of an algorithm means that I end up seeing posts that are interesting, but nothing that really gets me mad or what makes me want to respond.

2025-02-05 13:44:08

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Maybe all of us are turning into lurkers and forgetting to respond :)

2025-02-04 22:36:48

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If there is going to be a nip, it would need to be more than just 1063 file events. printable things and models need parts and versions

2025-02-04 21:57:05

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someday stlstr will be a thing

2025-02-04 21:42:09

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I probably wouldn't have much use for it. the difficulty with adding nostr native gifs is building the UI elements and figuring out how to aggregate and sort the gifs
That said, it might be worth forking the tenor library I'm already using and making it use nostr https://www.npmjs.com/package/gif-picker-react 🤔
The biggest issue there is you would need to find a way for the library to connect to relays to fetch data, and ideally it would reuse the relay connections the app has

2025-02-04 20:18:02

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@npub18pu…a699 what do you think about changing the audio spaces event kind to be something different then the live streams kind.
I've found it's really annoying to have to keep filtering both of them out when I'm only trying to display one in the client

2025-02-04 19:06:06

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Looks cool, but where can I find the full clip without the annoying music?

2025-02-04 15:00:16

Working on more noStrudel and applesauce code, come join if you have questions or want to hear me ramble on about code #naddr1qq…0mea

2025-02-04 13:28:21

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Articles have a separate published date. I probably forgot to sort them by that date.

2025-02-03 15:47:14

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It probably wouldn't be difficult to build something like storej on top of blossom and even use the same chunking and encryption methods. however I don't think it makes sense for blossom to support chunking and distributed storage directly
blossom is good at transferring and replicating smaller files around the internet.

2025-01-31 23:20:38

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that's coming... what do you think the /mirror endpoint was for

2025-01-31 22:14:58

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thats the best way to use it, ideally you will never have to deal with moderation :)

2025-01-31 22:13:55

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I'm not sure exactly, but I think it has to do with how the AUTH message is understood in different clients and relays.
It looks like wss://mleku.realy.lol responds with an AUTH message when the socket opens and then doesn't send anything until the client responds with an AUTH
This probably doesn't work well with clients or libraries that are built expecting a NOTICE "auth-required: " message as a signal to authenticate
This seems to be an issue on both sides though, because I've started using rx-nostr and its implemented the same way. it considers AUTH messages to be a signal that the relay is asking for auth without waiting for a NOTICE "auth-required: "

2025-01-31 22:04:00

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let me know if you run into any issues or have questions. If you get a chance to try the applesauce library id appreciate any feedback

2025-01-31 21:52:10

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That's probably much better UX than showing a full page website... Ill add it to the to do list on the next version 👍

2025-01-31 21:39:31

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I try not to criticize other peoples work, instead I prefer to build something better 😀 https://hzrd149.github.io/applesauce/

2025-01-31 21:33:14

Visualization of timeline loading from multiple relays
I'm working on a better timeline loader using rx-nostr for #noStrudel, the "scroll" number is going to be the "created_at" ts of the last visible event on the screen
https://cdn.hzrd149.com/ec2fe0b363d695b25d8a5753c255259d9c63fc8aad34b6fff85edfe64dfafc9b.webm

2025-01-31 21:27:59

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BUD-09 adds a simple /report endpoint that allows clients to submit NIP-56 report events directly to the blossom server. so it doesn't need to watch relays for them. I don't know of any blossom servers that have implemented it yet though
https://github.com/hzrd149/blossom/blob/master/buds/09.md
I haven't looked into scanning media but I figure it wouldn't be too difficult to feed all media uploads to a moderation queue so they could be scanned. and if the blossom server required auth you could keep track of how many bad blobs a pubkey uploaded

2025-01-31 17:20:46

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thats the whole point of an algorithm though, to stop me from going outside...

2025-01-31 16:39:37

@npub1utx…50e8 how should a client paginate requests to an algo relay if the created_at timestamps are out of order? how do I request the next page of events?

2025-01-31 12:45:22

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Looks really good, What event kind is it using?

2025-01-31 04:51:47

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Events in the k>=10000<20000 are replaceable by kind. So each pubkey only has one of them. A good example is the k:10002 events
Events in the k>=30000<40000 are replacable by "d" tag. So when a new event is published it replaces the old one with the same "d" tag. A good example would be the NIP-23 article events

2025-01-30 20:21:06

Nostr is faster when reactions are disabled, I don't know how it keep forgetting this 🤔

2025-01-30 17:40:24

Catchy #tunestr
https://lnbeats.com/album/f5fce6d5-5eac-511d-804b-a30921ef48e2/aHR0cHM6Ly9vcDMuZGV2L2UscGc9ZjVmY2U2ZDUtNWVhYy01MTFkLTgwNGItYTMwOTIxZWY0OGUyL2h0dHBzOi8vZDEyd2tseXBwMTE5YWouY2xvdWRmcm9udC5uZXQvdHJhY2svY2E4ZTkyNzUtZGY3Ni00YTNlLTgxMjAtNmNiYjNkODE0ZTFlLm1wMw

2025-01-30 17:19:00

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Looks for all 31990 events with the #k tag of the kind of event its trying to open

2025-01-30 16:27:35

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chronological order at the moment. in the future id like to sort them by WoT and your friends recommendations

2025-01-29 23:52:22

https://groups.nip29.com is another cool NIP-29 group client. also works on mobile pretty well

2025-01-29 21:55:38

Looking foward to what comes out if this. And maybe I can helpout and tag along by adding supporting more community features in noStrudel
#nevent1q…gwwu

2025-01-29 21:53:13

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Well said. And I don't need to screenshot this because it will never change

2025-01-29 15:55:11

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not too bad, when I was there I think I spent about 400 euro + the same amount in sats for food over the course of a month and a half

2025-01-29 15:44:09

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Looks awesome. do you have a NIP-29 group for the app and coracle? id like to join to report bugs :)

2025-01-29 15:17:28

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this looks cool, are you building a schema library?

2025-01-29 01:48:35

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I've found the plane ticket across the ocean was the biggest expense. but yeah, its not cheap :(

2025-01-28 22:00:55

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Well, two year old code is pretty easy to cleanup :)

2025-01-28 20:52:55

Another day and another 500 lines of code removed from #noStrudel
https://github.com/hzrd149/nostrudel/commit/55316799c03406af296895f29199caf46419a6e8
This time I removed all accounts and the multi-account service and replaced it with https://hzrd149.github.io/applesauce/accounts/accounts.html
This probably doesn't mean anything to you guys, but basically the core of noStrudel is getting simpler. which means less bugs 😁

2025-01-28 14:23:45

I cant recommend this enough, if your a developer and your curious about nostr this is the best place to learn and make new friends
#nevent1q…3s2q

2025-01-28 12:56:09

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Why would it be removed from the store? Does Apple charge a yearly fee to have a safari extension in the store?

2025-01-28 00:20:37

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I tested it through ppq.ai and it doesn't seem to be censored. I'm not sure if they are running their own version of it or if they proxy the requests to deepseek.com

2025-01-27 16:18:15

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I double checked and @npub1zz6…q4fv also has 16k blobs on my server. It only seems to be that pubkey though, all the other pubkeys I've been using to deploy nsites are the correct number of blobs

2025-01-27 14:59:30

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It should, but considering it hasn't been thoroughly tested there's probably a bug somewhere.
Feel free to delete all its files, it would be a good test to see if its censorship resistant

2025-01-27 14:56:19

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The browser has decent PDF support, and depending on the server you uploaded to it can show it in the browser
for example https://cdn.hzrd149.com/b1674191a88ec5cdd733e4240a81803105dc412d6c6708d53ab94fc248f4f553.pdf

2025-01-26 15:26:03

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I'm so jealous. I've only found one other node in my city.

2025-01-24 23:01:24

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good point... if thats the case they will be the first platform to not create their own coin

2025-01-24 22:58:56

Published the first *maybe working version of "applesauce-accounts" https://hzrd149.github.io/applesauce/accounts/accounts.html
Its a simple package that exports an "AccountManager" class that can be used by nostr web clients to have multi-account support out of the box
It only depends on the "applesauce-signer" package, so it should be usable with any other nostr framework like NDK, nostrify, rx-nostr, etc
Its released on the @next tag, so you can add it to your client by running "npm install applesauce-accounts@next"
NOTE: I haven't tested it yet, so maybe don't use it in production yet.

2025-01-24 22:50:37

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you should be able to install it with "npm install applesauce-accounts@next"

2025-01-24 22:49:40

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Done. https://hzrd149.github.io/applesauce/accounts/accounts.html
Its completely untested but the typescript is happy... so that means it works?

2025-01-24 20:35:14

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thanks for the reminder, Ill try to finish it up now that I got the nostr-connect signer finished

2025-01-24 19:07:29

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What are the odds that they come out with "rumble coin" instead of enabling btc and usd tipping on their platform?

2025-01-24 18:51:15

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At my old job I would always ignore it. play the video in the background, mute it, then continue coding and just check back on it every few minutes to click the "next" button

2025-01-24 18:47:53

Thanks @npub177f…aaq7 @npub1gmh…94ea @npub1v2v…754h @npub15fx…gd84 @npub1q92…txrw and @npub1qds…gfw3 for all the zaps on the stream today. I'd like to start streaming noStrudel development more and maybe turn on the mic so I can answer some questions
https://cdn.hzrd149.com/d1cd1b643b85b92e7f4e30dfac6430d18fc70952d461e3977ca935a5fda5ee1f.webp

2025-01-24 18:41:08

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Done
https://cdn.hzrd149.com/21f5605b7dcb10ce2d3573ba2096c46c354ec82956962bd8a2027e097f1adf4b.webp

2025-01-24 18:37:23

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It probably would be too hard to build if I knew how to write a FUSE plugin
just need to write FUSE request file -> request event from relays -> return file

2025-01-24 18:28:51

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The code is written for HTML image elements, but it wouldn't be hard at all to convert it to a simple "download" script that would try to download a certain blob from a list of servers
I built something similar here https://github.com/hzrd149/nostrudel/blob/master/src/views/files/components/download-button.tsx#L28-L75

2025-01-24 17:40:07

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Its a V4V music player. it uses RSS under the hood. I think its verify similar to wavlake since they use the same tech
cc @npub177f…aaq7

2025-01-24 16:23:13

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Its not a privacy risk, its that its bad UX to ask the user to decrypt 10+ events as soon as they load the app

2025-01-24 16:14:45

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gitwrapped messages will come... at some point. I don't like spamming the user for decryption requests so I have to find a way to safely cache things
non-media uploads should be pretty easy to enable though 😀

2025-01-24 16:13:38

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oh yeah, codes here https://github.com/hzrd149/blossom-client-sdk?tab=readme-ov-file#handling-broken-images
https://github.com/hzrd149/blossom-client-sdk/blob/master/src/image.ts#L12

2025-01-24 16:12:30

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Yeah, at some point I want to integrate it into the https://archiveweb.page/ extension

2025-01-24 16:03:30

#nevent1q…c76u
Now that the cool feature is done, time to get back to work on refactoring...
#nevent1q…zk02

2025-01-24 16:02:10

Added a pretty small but cool feature to noStrudel. when you share a note there is an option to mirror the media to your blossom servers so you effectively take ownership of it. should help even more with the censorship resistants
https://cdn.hzrd149.com/43ccec6de8a87eda68e5b2d9689cee2748ecbaf84e6cdc433bf510fe7e76a6a6.webp
Its using the BUD-04 /mirror endpoint so its not using the clients bandwidth at all
https://github.com/hzrd149/blossom/blob/master/buds/04.md

2025-01-24 15:59:51

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Added to the next version of noStrudel, this should help blobs start to move around
https://cdn.hzrd149.com/43ccec6de8a87eda68e5b2d9689cee2748ecbaf84e6cdc433bf510fe7e76a6a6.webp