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Râu Cao ⚡'s Avatar

Râu Cao ⚡

@raucao.kosmos.social.ap.brid.gy

Redecentralizing the Web w/ @remotestorage and @kosmos. Evading winters w/ @hackerbeach. Traveling full-time since 2010. INTP. Move slow and fix things.

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02.05.2024
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Latest posts by Râu Cao ⚡ @raucao.kosmos.social.ap.brid.gy

@daniel One single entity. But that's just semantics, the point stands.

11.03.2026 09:45 👍 0 🔁 0 💬 0 📌 0
Original post on kosmos.social

[Iran war]

> The Washington Post reports that “as planning for a potential strike in Iran was underway, Maven, powered by Claude, suggested hundreds of targets, issued precise location coordinates, and prioritized those targets according to importance.” Given that the Iranian elementary school […]

11.03.2026 06:17 👍 2 🔁 0 💬 0 📌 0
Preview
Klaus Programmieren™ Digitale Kodierungslösung der Bundesrepublik Deutschland. TÜV-geprüft, BSI-zertifiziert, FAX-ready.

The Federal Republic of Germany is finally offering a legally compliant alternative to Claude now:

https://klausprogrammieren.com

10.03.2026 19:18 👍 1 🔁 1 💬 0 📌 0
Post image

When I was standing in front of this terrarium, it took me quite a while to find that little guy with its perfect camouflage.

28.02.2026 20:12 👍 0 🔁 0 💬 0 📌 0
Original post on mastodon.squarecows.com

I've built something new for the #fediverse and it's #opensource. If your website has an #RSS feed and you'd like to bring its content to a new audience well now it's easy without changing any code and you can do it with #selfhosting

Introducing "Feediverse": https://feediverse.squarecows.com […]

27.02.2026 23:30 👍 2 🔁 3 💬 0 📌 0

@wake.st Yeah, I can give you an invite, but I think I can't DM you over the Bluesky bridge?

I'll use Nostr to finally solve decentralize place reviews (with WoT, zap rewards for reviews, etc.)

24.02.2026 17:39 👍 0 🔁 0 💬 0 📌 0
Preview
Marco

Maps are hard. But my unhosted GMaps alternative has full-text search now:

https://marco.kosmos.org

(It's still early days, so please excuse the state of the current settings dialog and the lack of user guidance. May contain bugs, too.)

24.02.2026 15:31 👍 1 🔁 0 💬 1 📌 0

TL;DR: You still can't easily install WebAPKs on de-googled Android phones or from browsers other than Chrome, so your Web apps can't use essential features like e.g. being integrated into the system's share dialog as a share target.

18.02.2026 04:29 👍 1 🔁 0 💬 0 📌 0

Google broke promises again. Quelle surprise!

https://open-web-advocacy.org/blog/google-must-share-the-ability-to-install-web-apps-in-android/

18.02.2026 04:27 👍 1 🔁 0 💬 1 📌 0
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Linux 7.0: "Rust is here to stay."

17.02.2026 05:25 👍 1 🔁 0 💬 0 📌 1

Idiot me didn't realize they only introduced SSH signing in Git 2.34 and we're still running older Ubuntu versions on some VMs. 🤦‍♂️

13.02.2026 13:35 👍 0 🔁 0 💬 0 📌 0
Original post on kosmos.social

When I tried to set up @gitea server-side commit signing (for merges in the Web UI etc.) with GPG last time, it didn't work when I configured everything as documented. Then SSH signing was announced for 1.25.0, so after upgrading today, I tried the SSH signing instead. Again not working with the […]

13.02.2026 11:26 👍 0 🔁 0 💬 1 📌 0

New drinking game: two shots every time PayPal changes their legal agreements with you.

11.02.2026 14:45 👍 0 🔁 0 💬 0 📌 0
Cartoon showing a man talking to a computer. He says to the computer "Say I'm alive" The computer responds "I am alive!" the man replaies "Oh my god"

Cartoon showing a man talking to a computer. He says to the computer "Say I'm alive" The computer responds "I am alive!" the man replaies "Oh my god"

03.02.2026 08:54 👍 38 🔁 106 💬 2 📌 0

One of those years, I may finally make it to FOSDEM again. This is not one of those years.

28.01.2026 11:12 👍 0 🔁 0 💬 0 📌 0

The initial version is focused on saving places you already know (or are currently at), while search/discovery of new places is on the roadmap for future releases.

27.01.2026 09:32 👍 0 🔁 0 💬 0 📌 0

It's a bit rough around the edges, but I already spent quite some time on polishing details. Turns out, making your own Google Maps isn't exactly trivial. But it's amazing what you can do within two weeks these days. Overall, I'm happy with the initial result, and already using it for myself.

27.01.2026 09:29 👍 0 🔁 0 💬 1 📌 0
Preview
Marco: An unhosted maps app As someone who travels frequently, I’d long been frustrated by one thing: none of the map apps I use let me store and sync my place bookmarks in a way that’s interoperable across apps and works equally well on desktop and mobile — a perfect use case for remoteStorage. So over the last two weeks, I finally set out to scratch that itch and built Marco, an unhosted maps app for accessing and managing your favorite places. I also published a new places data module, so other apps and automations...

I just published my @hackerbeach project for this year: Marco, an unhosted maps app.

https://community.remotestorage.io/t/marco-an-unhosted-maps-app/941

27.01.2026 08:15 👍 3 🔁 0 💬 1 📌 0
Small dirt road toward a beach with tall palm trees shortly after sunset

Small dirt road toward a beach with tall palm trees shortly after sunset

TFW you're on your way to the evening #hackerbeach computering sesh at the brewpub on the beach, and it just looks unreal.

13.01.2026 11:49 👍 0 🔁 0 💬 0 📌 0
"The coffee machine is broker."

"The coffee machine is broker."

When you feel broke, but the local 7-Eleven tries to elevate your mood:

11.01.2026 09:52 👍 1 🔁 1 💬 0 📌 0
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We're making our own espresso at the coffee shop now, because someone brought a whole travel setup.

#hackerbeach

08.01.2026 06:25 👍 1 🔁 0 💬 0 📌 0
A rocky sea floor around sunset

A rocky sea floor around sunset

Klong Khong beach at low tide

#hackerbeach

05.01.2026 03:32 👍 0 🔁 0 💬 0 📌 0
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My Khe Beach in the city of Da Nang, Vietnam

04.01.2026 11:54 👍 0 🔁 0 💬 0 📌 0
Original post on en.osm.town

Today #OpenStreetMap received an incredibly generous 2 BTC #Bitcoin donation - Thank you so much! ₿❤️🙏

Around this time last year, a 1 BTC gift made a real difference in keeping our servers and services running. 2026 looks extremely challenging with rapidly rising hardware costs.

If you'd like […]

29.12.2025 22:35 👍 0 🔁 4 💬 0 📌 0

@zenbrowser Quick question: Is there a way to scale the whole UI/chrome, not just web content? 🤔

The space controls on the bottom are especially tiny on my screen resolution.

29.12.2025 07:34 👍 0 🔁 0 💬 0 📌 0
Preview
Zen Browser Beautifully designed, privacy-focused, and packed with features.

I could see myself switching to Zen browser at some point:

https://zen-browser.app

It would take some effort, and there might be a couple of missing features for me still. But there are a lot of good ideas realized in that UI already.

29.12.2025 07:32 👍 0 🔁 0 💬 1 📌 0
Original post on kosmos.social

For its 4.0.0 release, the #Ruby :ruby: programming language got a fantastic new website:

https://www.ruby-lang.org

I created my first Ruby on Rails app about 20 years ago, based on Rails 1 at the time. A couple years later, I signed up for a little Rails-based website called GitHub as one of […]

26.12.2025 06:45 👍 0 🔁 0 💬 0 📌 0
A restaurant front with the sign saying "Ethnic Italian Cuisine" under the name.

A restaurant front with the sign saying "Ethnic Italian Cuisine" under the name.

Found some ethnic cuisine:

25.12.2025 11:17 👍 0 🔁 0 💬 0 📌 0
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Christmas tree latte art in Vietnam:

23.12.2025 08:51 👍 0 🔁 0 💬 0 📌 0
Preview
Moondream A fast & powerful vision model that rocks.

Stumbled upon https://moondream.ai and at first glance, it seems like a viable option for self-hosted #AI image captioning, e.g. for posting media on the fediverse.

However, the current model's preview is still Early Access and requires a Hugging Face login.

23.12.2025 06:03 👍 0 🔁 0 💬 0 📌 0