josacar (@josacar) 's Twitter Profile
josacar

@josacar

I break servers and delete code.

ID: 17923553

calendar_today06-12-2008 16:00:14

12,12K Tweet

356 Followers

289 Following

AWS Open Source (@awsopen) 's Twitter Profile Photo

🚀 Exciting news! #OpenSearch 3.0 is here with innovative new features: • Vector search & similarity scoring upgrades • ML Commons management updates • Enhanced security capabilities • Improved performance & scalability Learn more: go.aws/437VVzg

Radxa (@radxacomputer) 's Twitter Profile Photo

Introducing Radxa ROCK 4D — A high-performance SBC built for the AI edge. ✅ RK3576 / RK3576J SoC ✅ 6 TOPS NPU with LLM support ✅ HDMI 2.1, dual MIPI CSI, PCIe, USB 3.0 Starting from just $30 🔗 Learn more: radxa.com/products/rock4… #EdgeAI #SBC #RK3576 #LLMs

Introducing Radxa ROCK 4D — A high-performance SBC built for the AI edge.

✅ RK3576 / RK3576J SoC
✅ 6 TOPS NPU with LLM support
✅ HDMI 2.1, dual MIPI CSI, PCIe, USB 3.0

Starting from just $30

🔗 Learn more: radxa.com/products/rock4…
#EdgeAI #SBC #RK3576 #LLMs
Armbian Linux (@armbian) 's Twitter Profile Photo

Armbian 25.5 is out now! ⚡ Packed with upgrades, new hardware support, improved boot reliability, and updates to armbian-config. Stay ahead with the latest improvements and fixes! #release #linux #opensource #embedded #arm #update See what's new: armbian.com/newsflash/armb…

Armbian 25.5 is out now! ⚡ Packed with upgrades, new hardware support, improved boot reliability, and updates to armbian-config. Stay ahead with the latest improvements and fixes! #release #linux #opensource #embedded #arm #update

See what's new: armbian.com/newsflash/armb…
Alex Vacca (@itsalexvacca) 's Twitter Profile Photo

BREAKING: MIT just completed the first brain scan study of ChatGPT users & the results are terrifying. Turns out, AI isn't making us more productive. It's making us cognitively bankrupt. Here's what 4 months of data revealed: (hint: we've been measuring productivity all wrong)

BREAKING: MIT just completed the first brain scan study of ChatGPT users & the results are terrifying.

Turns out, AI isn't making us more productive. It's making us cognitively bankrupt.

Here's what 4 months of data revealed:

(hint: we've been measuring productivity all wrong)
Shopify Engineering (@shopifyeng) 's Twitter Profile Photo

Boost AI reliability by breaking complex dev tasks into clear, discrete steps. 🔥 Introducing Roast, an open-source tool to streamline AI workflows, tackling issues like flaky tests and low coverage with precision. Learn more in this post by Obie Fernandez: shopify.engineering/introducing-ro…

AWS Open Source (@awsopen) 's Twitter Profile Photo

[ICYMI] Multi-Agent Collaboration in MCP #MCPSummit AWS's Nicholas Aldridge explores: • MCP for complex multi-agent tasks • Collaboration examples • Future of agent interactions Watch: go.aws/4n8lWYH #AWS #AI

Cloud Village (@cloudvillage_dc) 's Twitter Profile Photo

🚧 Join Andoni A. & Paco Sanchez at Cloud Village Defense Labs DEF CON 33! 🎓 “Level Up Your CI/CD: Building a Secure Pipeline with OSS” 📍 Room 312, LVCC 🗓️ Aug 9 | 🕓 4:00–6:00 PM PT 🔗 cloud-village.org/dc33 🔗 Register → forms.gle/pukvJvj5xoprwL… #DevSecOps #DEFCON33

🚧 Join <a href="/andoniaf_/">Andoni A.</a>  &amp; Paco Sanchez at Cloud Village Defense Labs <a href="/defcon/">DEF CON</a> 33!
🎓 “Level Up Your CI/CD: Building a Secure Pipeline with OSS”
📍 Room 312, LVCC
🗓️ Aug 9 | 🕓 4:00–6:00 PM PT
🔗 cloud-village.org/dc33
🔗 Register → forms.gle/pukvJvj5xoprwL…
#DevSecOps #DEFCON33
Investigaciones Geográficas (@inv_geograficas) 's Twitter Profile Photo

Estudio cronológico de los volúmenes de precipitación en las subcuencas de la rambla de Poyo en el episodio del 29 octubre de 2024 DOI: doi.org/10.14198/INGEO… Alejandro J. Pérez, Rafael Armengot, Ghaleb Fansa, José Ángel Núñez, Adrián Revert #Dana #Valencia

Estudio cronológico de los volúmenes de  precipitación en las subcuencas de la rambla de Poyo en el episodio del  29 octubre de 2024
DOI: doi.org/10.14198/INGEO…

Alejandro J. Pérez, Rafael Armengot, Ghaleb Fansa, José Ángel Núñez, Adrián Revert 
#Dana #Valencia
Dr. Omar Suleiman (@omarsuleiman) 's Twitter Profile Photo

Peak hypocrisy is showing concern for Israeli hostages, yet ignoring the fact that Israel is running the world’s largest hostage-taking operation. This is in the West Bank, not Gaza. Netanyahu kills his own and kidnaps ours.

Electronic Intifada (@intifada) 's Twitter Profile Photo

Israel has put the entirety of Gaza City under a forced displacement order as it bombs high-rise apartment and office towers, homes and shelters, vaporizing dozens of buildings, one city block after another, with no end in sight electronicintifada.net/blogs/nora-bar…

The Hacker News (@thehackersnews) 's Twitter Profile Photo

⚠️ Major npm supply-chain attack just dropped! 40+ popular packages were secretly booby-trapped to steal developer secrets—GitHub tokens, npm keys, even AWS creds—on both Windows & Linux. 🕵️‍♂️ Audit & rotate your credentials now. Full story → thehackernews.com/2025/09/40-npm…

Vicent Martí (@vmg) 's Twitter Profile Photo

I love Zstd. It is my default goto for anything compression related: it has a sweet spot between availability (it’s now standardized!! RFC8478), complexity, performance and compression ratio. My favorite thing about it are the skippable frames. Just a killer feature. It’s not

I love Zstd. It is my default goto for anything compression related: it has a sweet spot between availability (it’s now standardized!! RFC8478), complexity, performance and compression ratio.

My favorite thing about it are the skippable frames. Just a killer feature. It’s not
Claude (@claudeai) 's Twitter Profile Photo

We've published a detailed postmortem on three infrastructure bugs that affected Claude between August and early September. In the post, we explain what happened, why it took time to fix, and what we’re changing:

EFF (@eff) 's Twitter Profile Photo

The EU is once again trying to push a dangerous legislative proposal that undermines encrypted communication and obliterates our rights to private conversations. eff.org/deeplinks/2025…

Armbian Linux (@armbian) 's Twitter Profile Photo

Fresh #armbian @GitHub highlights just dropped. Lots of behind-the-scenes progress: kernel updates, better board support, and smoother workflows. Things keep getting better, step by step 🔧🐧Have a look blog.armbian.com/github-highlig… #Armbian #OpenSource #Linux #EmbeddedLinux #SBC #ARM

Gergely Orosz (@gergelyorosz) 's Twitter Profile Photo

What does it mean for software engineering when we no longer write the code? Here's the take from Boris Cherny (Boris Cherny), the creator of Claude Code. Timestamps: 00:00 Intro 11:15 Lessons from Meta 19:46 Joining Anthropic 23:08 The origins of Claude Code 32:55 Boris's Claude

Qwen (@alibaba_qwen) 's Twitter Profile Photo

It’s finally here! 🚀 Huge thanks to the OpenCode team for the seamless integration. Qwen3.6-Plus and Qwen3.5-Plus are now live in Go! Update now to try it out! 👇