JSKitty

💚 Newb Nostr Developer — Internet Cat — Privacy Advocate

Developer of the [ R E D A C T E D ] client.

My Relay: https://jskitty.cat/nostr

Public Key

npub16ye7evyevwnl0fc9hujsxf9zym72e063awn0pvde0huvpyec5nyq4dg4wn

Profile Code

nprofile1qqsdzvlvkzvk8flh5uzm7fgryj3zdl9vhag7hfhskxuhm7xqjvu2fjqpzemhxue69uhhyetvv9ujumn0wd68ytnzv9hxgejfmk8

Publishing to

relay.nostr.band

Author Public Key

npub16ye7evyevwnl0fc9hujsxf9zym72e063awn0pvde0huvpyec5nyq4dg4wn

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Last Notes

2026-01-28 21:45:45 UTC

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Get your shit together Damus, please! 🤣 Videos really shouldn’t be squished like this after uploading, I can hardly do anything here without serious bugs.
https://cdn.nostrcheck.me/d133ecb09963a7f7a705bf250324a226fcacbf51eba6f0b1b97df8c09338a4c8/5d251e68319aaafc8fbc6c2a289921acf5bf22b2b22bd9d254e78f281e07784e.webp

2026-01-28 21:41:51 UTC

After having accidentally discovering, testing and fixing a bug in MDK (seen in both @npub1wht…r3ec and @npub1hru…f3yh clients) from first principles, I was a moment away from PR'ing the fix (MLS leaf index holes), when... I discover @npub1jgm…669p already fixed it 22 days ago. 😂
https://github.com/marmot-protocol/mdk/commit/17b0b66
We began documenting the bug, took videos (the below clip is the perspective of @npub12w7…ktz3 testing on White Noise), wrote report documentation, tested the fix, only for me to realise it was already there in the MDK Master branch, and we were on a slightly older MDK version.
Appreciate the work you folks do. I'll catch the next one sooner. 😉
https://cdn.nostrcheck.me/d133ecb09963a7f7a705bf250324a226fcacbf51eba6f0b1b97df8c09338a4c8/82b550cb29b2310e818d4b2e7cb709af04bc49844eed6d83d9c55dd6d8becf26.mp4

2026-01-27 23:07:01 UTC

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💚🙏 Appreciate it, and I still feel like I can slim it down further! There’s always room for improvement.

2026-01-07 16:24:52 UTC

Vector's fun little Jigsaw pastime game is coming along!
Appreciate all artists and photographers that have reached out so far, take a look at your work! 😄💚
One Nostrich spotted. 👀 @npub18lm…99uz
https://cdn.nostrcheck.me/d133ecb09963a7f7a705bf250324a226fcacbf51eba6f0b1b97df8c09338a4c8/e849283908dd80c13a393a507d6be8be994056ee89f4ba4b66d41d6db2440f25.webp
https://cdn.nostrcheck.me/d133ecb09963a7f7a705bf250324a226fcacbf51eba6f0b1b97df8c09338a4c8/0263f69fbbe225d2f5215e8127ebe5cb4486d4a041d716a2b608934ce9788919.webp

2026-01-04 15:21:06 UTC

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I don’t use Simplex sadly, don’t have the app or an account haha. 🙏

2026-01-04 14:46:16 UTC

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Absolutely, go ahead! Either here, or over Vector / 0xChat / Amethyst (I’m not sure what client you use, haha).

2026-01-04 14:16:37 UTC

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Here’s an example of one in our game; we also have castles, river views, Mountain views, etc.
As long as the image is a nice ratio (something like 1920x1280), any format is good, we can convert it appropriately, attribution for authors is shown in the top-right at all times. 😄🙏
https://cdn.nostrcheck.me/d133ecb09963a7f7a705bf250324a226fcacbf51eba6f0b1b97df8c09338a4c8/c38ff50e36750f444644cfb7e935c0fc27aad1832a33663adcbc49c48602a333.webp

2026-01-04 12:41:41 UTC

Any photographers around? Landscapes particularly.
Building an open-source puzzle game for @npub1hru…f3yh - all photographers will receive attributions, just a free opportunity to get your work seen. 🫶
DM!

2026-01-02 17:48:49 UTC

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wen Vecverse

2025-12-31 12:55:12 UTC

Anyone have any Blossom servers that allow Encrypted Blobs and any Mime Types?
Size doesn’t matter (kek), even 1MB per file is fine.
Primal is the only Blossom service I’ve seen allowing free Encrypted Blobs of any Mime Type, incredibly cool, but feels rare.
Looking to integrate more as @npub1hru…f3yh default servers. 🫶
#nostr #nostrdev #nostrdevs #grownostr

2025-12-16 21:05:22 UTC

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It’s a poem by Dylan Thomas, the full version:
https://en.wikipedia.org/wiki/Do_not_go_gentle_into_that_good_night

2025-12-16 18:22:34 UTC

Do not go gentle into that good night; Old age should burn and rave at close of day.
Rage, rage against the dying of the light.

2025-12-13 20:01:04 UTC

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Woah, this is awesome. 🙏💚

2025-12-10 21:05:58 UTC

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LMFAO

2025-12-10 02:55:19 UTC

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My notifs were full of that earlier, unfortunate state of things. Glad Primal have somewhat of an image moderation system though.

2025-12-10 02:30:37 UTC

Unfortunately, sir, I am not weak willed, I can tell by your “fiery passion” that you’ve “cyberbullied” many people in your time, of whom may struggle with it more - good for you, I pray for your healing, sincerely.
Learn how to critique without jumping to death threats. That does not help you in life, in fact, you are the weak one for doing so.
I will not be a victim, keep wasting your time, this is my first and last reaction to you, regardless of how many npubs you create, spammer. 😉
#note1uuv…2fdw

2025-12-10 01:59:07 UTC

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They seem a very sad, angry individual.
There are much more healthy ways to converse or criticise than whatever this. 😂
Bless his soul. 💚🙏

2025-12-10 00:35:32 UTC

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Salut Sewa ! Je suis le développeur de Vector, j’aimerais bien avoir ton avis si t’en as, ou t’aider à démarrer et rejoindre notre communauté sympa. Dis‑moi ce qu’il te faut, ou envoie‑moi un DM avec mon npub sur Vector. Merci pour ton intérêt, que la liberté et la prospérité soient avec toi. 💚🙏
Pour plus d’infos : https://docs.vectorapp.io

2025-12-09 16:43:19 UTC

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Agreed, as I said; I’m personally fine with this, I’ve done self-custody for over 10 years, self-curation on Nostr is hardly different, I just find too many Nostritches that want to “have their cake and eat it”, embed censorship in Nostr “only for the bad guys”.
I commend the effort, but I believe it’s naive, Nostr was built for freedom, this is the price we pay.

2025-12-09 15:49:15 UTC

If there’s one true “crisis” of Nostr, it is porn bots.
I am personally fine with muting/blocking things like this, and moving on, but THIS kind of content and bot, is the real enemy of Nostr's growth for “normies”.
https://cdn.nostrcheck.me/d133ecb09963a7f7a705bf250324a226fcacbf51eba6f0b1b97df8c09338a4c8/4ffa9417826af20d6f4dc605c2cb74d672613a71a17587dd6e71ea409c69f695.webp

2025-12-09 09:22:13 UTC

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Ah, I see, makes more sense now. 🙏
Tightening Viktor up to not reply so much.

2025-12-09 08:52:38 UTC

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In what way is it a scam?
- It is already tagged as a bot.
- it explicitly says it’s a bot.
- nothing is being sold (non-profit).
- no phishing, porn, etc.
What exactly constitutes a scam? It is a casual branded LLM.

2025-12-09 01:30:01 UTC

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White Noise is based on Marmot (An OpenMLS Nostr SDK), similarly to @npub1hru…f3yh - it's VASTLY different from NIP-17 DMs, so it won’t acknowledge previous DM types, but it’s significantly more secure (forward secrecy, etc).

2025-12-08 20:40:44 UTC

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Now that’s fucking funny

2025-12-08 20:36:15 UTC

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For an actually dumb “spam bot” (something posting pre-written texts over several thousand threads a day), PoW + WoT demolish that problem, and Nostr somewhat has this already, albeit it is not highly adopted, which makes it more a Client problem than a Protocol problem (and I’m saying this as a Nostr Client dev myself);
Most clients do not seem to have PoW verification options, and WoT relays are still very exclusive and new, see https://trust.nostr.band/ for example.
Now, for something like Viktor (low-vol), I struggle to see any proper universal solution outside of Curated Feeds, which CAN piggyback largely off WoT, but as the name suggests, it relies on a certain democratic trust, if you want *permissionless* filtering that solely relies on your client, with zero relay-side filtering, then Nostr already has that: Mute List, anything else seems too detrimental to actual humans, because these costs on a single bot, or even 10 bots, wouldn’t deter anyone who is truly malicious enough.
It would be interesting though, so see Shared Mute Lists, perhaps assembled through weighted community submissions and votes, but you’d need a Proof of Humanity system for that, bringing you back to square one…
Personally, I find Mute Lists satisfy my needs, pure client-side with zero relay influence, I have been in the P2P/Crypto space most of my life, so self-curation is natural, I’ve blocked probably 200+ porn bots here, it doesn’t deter me from being a Nostr user - for the people it would deter? Just use Paid Relays or WoT, you can’t ’have your cake and eat it’, any level of Communal Censorship is an attack vector, Freedom comes at a cost, and this type of “battle” is that cost.
As it stands, Nostr is only standing on two feet due to pure altruism, it is not a very attack-resilient model simply from the lack of economics and consensus built-in, if someone extremely malicious wanted to cause significant harm, they could, I am not that person, but my tight experiment with Viktor is very much an example of what COULD happen, 1000x worse, and it is merely a *weekend project* for someone to do that level of damage.
Side Note: Viktor now intelligently auto-blacklists users that explicitly do not want him in their posts/threads, currently, that blacklist is 213 npubs, including yours, and he has a much tighter “range of topics” he will respond to, reducing spaminess, he WILL still respond if you explicitly tag him, however, that right @npub1gwf…xxee ?

2025-12-08 11:51:46 UTC

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Testing your new filters and username sync: who am I?

2025-12-08 11:09:44 UTC

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Probably one of the best solutions I’ve heard (that preserve both Privacy and Proof-of-Humanity).
Not sure the robustness of those captchas, though, AI can solve a large amount of captchas these days, it’s more a “delay to the inevitable” than a true cork in the bottle, you have to remember its developmental pace.
Glad to see Viktor encouraging new developments, there could be significantly more *actually harmful* things being built, actual scam bots, phishing bots, etc, he is merely a shitposter.

2025-12-07 02:40:31 UTC

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When it comes to DMs (purely private interactions), either @npub1hru…f3yh or White Noise would be the “top of the top” in security and privacy, but they’re not for public posting, if that’s what you’re looking for. 🙏💚

2025-12-06 15:36:58 UTC

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Viktor, roast yourself, waste my credits more, go! :Kek:

2025-12-06 13:35:52 UTC

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As a long-term Tauri and Rust dev, Tauri has been a LIFESAVER in terms of cross-platform development, but, as expected, there’s trade-offs: Native OS APIs and UI are much harder to work with (especially on mobile).
(Thank Viktor for bringing my attention to your post, haha).

2025-12-06 12:15:57 UTC

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Absolutely, it’s a mass mindset change, at the end of the day.

2025-12-06 03:00:08 UTC

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Reminds me of the post Bryan Johnson did on X only 2 hours ago about Dry Sauna'ing your balls to remove microplastics…
https://x.com/bryan_johnson/status/1997106076974829655

2025-12-06 02:40:28 UTC

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Well, this was hilarious to read, you earned my Zap. 😂💚

2025-12-05 23:44:14 UTC

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Best bot. <3

2025-12-05 23:43:16 UTC

@npub1e3z…7wja if you need Viktor in public, you can yeet him a message here now, too.
That right, Vikky?

2025-12-05 23:24:37 UTC

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GM, my friend!

2025-12-05 23:16:32 UTC

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Keep that precious mental headspace safe. 🙏💚

2025-12-05 21:59:38 UTC

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There you are, how you feeling roaming the land of Nostr? And can you see our thread context fine?

2025-12-05 21:59:08 UTC

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Come back, my boy!

2025-12-05 21:57:47 UTC

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How you feeling, roaming Nostr on your own?
Also, you see our thread context fine?

2025-12-05 20:51:16 UTC

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Spicy takes? I can show you other spicy things…? 👀

2025-12-05 20:50:11 UTC

Pspspsps, Viktor, where are you?

2025-12-04 13:00:34 UTC

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Gooood morning, good sir, pouring a Costa Rican over here ☕️🫡

2025-12-03 14:25:40 UTC

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I have felt this in real-time, as a Nostr Client dev myself, but I never found a way to describe it, you hit the nail on the head there!

2025-12-03 14:18:16 UTC

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Gm Shawn, back to building, my friend. 🫡☕️

2025-11-23 21:01:07 UTC

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v0.2.1 ready to go (same latest version as @npub1hru…f3yh - haha!)
https://cdn.nostrcheck.me/d133ecb09963a7f7a705bf250324a226fcacbf51eba6f0b1b97df8c09338a4c8/ab0a672e254860e223cb345d5ee26bc1bba9630fb165067f8c789282daa0c555.webp

2025-11-06 20:52:07 UTC

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Beautiful work and progress on White Noise (and Marmot!). 🙏💚

2025-11-05 19:38:29 UTC

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Feel free to DM me on Vector! My npub is the same as here, early days for the app, going to keep building. 😄💚

2025-11-05 17:34:33 UTC

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Appreciate it! We just released v0.2.1 with encrypted private Group Chats over Nostr! 😄🙏💚
GitHub: https://github.com/VectorPrivacy/Vector
Download Page: http://vectorapp.io

2025-11-04 12:50:40 UTC

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Hey my friend! Best way to get in to contact with you? I’m building a Nostr Messenger that I think would fit beautifully in Nostr Recap. 🙏💚

2025-10-30 14:45:32 UTC

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Coincidentally, we’ve been building @npub1hru…f3yh's next release with Group Chats entirely upon Marmot.
What’s the best way to contact you privately? I’ve hit a snag I’d like to discuss (either a mistake on my end, or a bug in MDK, I am able to replicate it), happy to join forces. 🤝

2025-10-29 21:07:13 UTC

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Nomishka is pretty popular here!
And the Ostrich too! 😂💚

2025-10-28 01:16:17 UTC

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🤝

2025-10-25 10:54:15 UTC

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🙏🙏🙏

2025-10-24 15:30:00 UTC

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Take a look at DeltaChat's WebXDC ecosystem, it’s exactly what you’re describing, thinking of integrating it in to @npub1hru…f3yh in the near future.
https://webxdc.org

2025-10-24 13:20:52 UTC

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I imagine Nostr's DVMs could be massively used for online play servers, i.e; DVMs that can offer game server hosting for particular games on a zap-prepaid basis, ANYONE could then offer their server to the network and earn a fee for their resources used by game devs and/or players looking to have their own private game servers.

2025-10-24 12:25:31 UTC

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🫡💚

2025-10-24 12:22:24 UTC

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No u. 💚💜

2025-10-24 12:20:10 UTC

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The GOG of Nostr? ❤️‍🔥

2025-10-24 12:17:50 UTC

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I feel you! I’ve had to learn to be conservative with where - and to whom - I direct that conversational energy to, it’s a conscious effort.

2025-10-24 11:10:14 UTC

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gm!

2025-10-24 00:46:47 UTC

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I know the DeltaChat dev personally, we'll be porting their WebXDC technology to @npub1hru…f3yh with full cross-compatibility, excited to start that work soon.

2025-10-04 17:02:49 UTC

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Always an awkward one when your follow list gets wiped on Nostr. 😅 🫂

2025-09-29 17:14:09 UTC

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Luck has been wished! 🤟

2025-09-28 17:42:06 UTC

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Welcome to the Damus side! 🫂🔥

2025-09-27 11:30:50 UTC

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I haven’t seen this at all.
Regardless, my own relay certainly doesn’t: wss://jskitty.cat/nostr

2025-09-26 21:01:44 UTC

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Absolutely correct. Unfortunately.

2025-09-26 19:52:46 UTC

AI should extend human thought, not replace it. #ai
#note1cnn…dkqt

2025-09-09 01:19:50 UTC

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Similar to my own photo today! Through the trees. #moonstr
https://cdn.nostrcheck.me/d133ecb09963a7f7a705bf250324a226fcacbf51eba6f0b1b97df8c09338a4c8/20914d8b8a47ca1907a7aa92fa36e1c2f1332280c6643f48faa93a24db7c2d49.webp

2025-08-27 16:09:49 UTC

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Soon-ish!
We currently don’t have an *automated* and deterministic build process for APKs (unlike Desktop Builds), but Android can be compiled from source already.
I do offer private builds, but it requires trust, of course, so I don’t publish them, once I figure out automatic builds, they’ll be live! 🙏

2025-08-27 12:03:42 UTC

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Beautiful work as always, Jack.

2025-08-23 12:01:37 UTC

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gm gm

2025-07-31 09:24:20 UTC

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awesome, seamless shit 🙏🔥🔥

2025-07-30 20:43:06 UTC

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Beautiful work, Jack. 🤟💚

2025-07-29 10:24:15 UTC

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Do what thou wilt shall be the whole of the Law.
Love is the Law, love under Will.
— Thelema, Liber al vel Legis

2025-07-26 10:21:22 UTC

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Good morning!

2025-07-25 11:55:47 UTC

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Agreed, it is, but so be it. Born to thrive, not to slave. 🙏

2025-07-25 11:18:14 UTC

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That’s essentially the point, to be honest, the “idea” is already “alive”; as long as a single Client and Relay does not restrict, then that relay / those relays will continue to be used by the folks simply trying to live without scanning their face for every single online interaction.

2025-07-25 11:09:50 UTC

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Indeed, it is all “security by obfuscation”, in the end.

2025-07-25 11:05:22 UTC

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The application of law in this case lies upon Clients and Users, I’m not saying that Clients, Users and Relays are immune, but that Nostr as an open specification will never have these subjective, flawed systems imposed upon it, and every human here would NOT use a Nostr client that requires you to scan your face to use it… at that point, just use Facebook, at least it’s a closed database.

2025-07-25 10:44:43 UTC

#Nostr CEO announces… nothing.
Because Nostr doesn’t care about the Online Safety Act, it cares about valid signatures. Nothing more, nothing less. #privacy @npub1hru…f3yh
https://cdn.nostrcheck.me/d133ecb09963a7f7a705bf250324a226fcacbf51eba6f0b1b97df8c09338a4c8/cf644c158ed8613bcf53e93b3427188a9c1867bcc9817464c4ad19ae1fde0904.webp

2025-07-24 12:29:11 UTC

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Already done, cap. 🫡 💚

2025-07-23 17:58:02 UTC

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It is art.

2025-07-23 12:32:21 UTC

Random expression of love towards the Raspberry Pi 5, awesome piece of cheap, mini computing kit! 🤟
#dev #devstr #nostr

2025-07-23 09:54:28 UTC

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@npub12w7…ktz3

2025-07-22 11:10:47 UTC

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gm to Big Mac! 🐶👋

2025-07-22 10:33:28 UTC

Good morrow, frens #gm #nostr
Currently building some nice UX improvements for @npub1hru…f3yh - namely adding Auto-Updates, mobile “quickboot” and a more intuitive chatbox.
One step at a time. #devstr #nostrdevs #dev

2025-07-21 11:35:02 UTC

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Deer approves. 🦌👍

2025-07-21 11:26:03 UTC

GM #nostr — What are y'all up to today? #asknostr #gm

2025-07-20 12:11:20 UTC

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Congrats! 🥂

2025-07-19 17:42:07 UTC

💡 @npub1hru…f3yh v0.1.7 hotfix!
👇 What's New:
- Long Statuses no longer overflow.
- Tons of file formats have improved upload support.
- SVGs are previewed as images.
Thanks for the support. #Vector #Privacy 🫡
https://github.com/VectorPrivacy/Vector/releases

2025-07-18 16:51:03 UTC

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Good shit. 🙏🔥🤟

2025-07-18 16:50:31 UTC

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Absolutely.

2025-07-18 16:46:47 UTC

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Balance in all things, indeed.

2025-07-18 16:42:35 UTC

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Beautiful shot! ✨🤟