Launch HN: Cua (YC X25) – Open-Source Docker Container for Computer-Use Agents https://github.com/trycua/cua
GitHub
GitHub - trycua/cua: c/ua is the Docker Container for Computer-Use AI Agents.
c/ua is the Docker Container for Computer-Use AI Agents. - trycua/cua
They made computers behave like annoying salesmen https://rakhim.exotext.com/they-made-computers-behave-like-annoying-salesmen
Show HN: Moose – OSS framework to build analytical back ends with ClickHouse https://docs.fiveonefour.com/moose
How MOS 6502 Illegal Opcodes Work (2008) https://www.pagetable.com/?p=39
You wouldn't steal a font https://fedi.rib.gay/notes/a6xqityngfubsz0f
fedi.rib.gay
Rib :ms_red_panda: (@Rib)
Today Melissa Lewis over on BlueSky pointed out that the font used in the infamous "You wouldn't steal a car" anti-piracy campaign was actually designed by Just van Rossum, whose brother, Guido, created the Python programming language (https://bsky.app/p…
The Future of MCPs https://iamcharliegraham.substack.com/publish/post/161906169
Substack
MCPs, Gatekeepers, and the Future of AI
MCPs—Model Context Protocols—are set to transform AI from passive chatbots into powerful, action-taking agents. But the real story isn’t what MCPs enable—it’s who controls them.
More Everything Forever https://www.nytimes.com/2025/04/23/books/review/more-everything-forever-adam-becker.html
NY Times
Book Review: ‘More Everything Forever,’ by Adam Becker
In “More Everything Forever,” the science journalist Adam Becker subjects Silicon Valley’s “ideology of technological salvation” to critical scrutiny.
DOGE Worker’s Code Supports NLRB Whistleblower https://krebsonsecurity.com/2025/04/doge-workers-code-supports-nlrb-whistleblower/
Krebs on Security
DOGE Worker’s Code Supports NLRB Whistleblower
A whistleblower at the National Labor Relations Board (NLRB) alleged last week that denizens of Elon Musk's Department of Government Efficiency (DOGE) siphoned gigabytes of data from the agency's sensitive case files in early March. The whistleblower said…
Automated Antenna Design with Evolutionary Algorithms [pdf] (2006) https://ntrs.nasa.gov/api/citations/20060024675/downloads/20060024675.pdf
A Computational Proof of the Highest-Scoring Boggle Board https://www.danvk.org/2025/04/23/boggle-solved.html
www.danvk.org
After 20 Years, the Globally Optimal Boggle Board
How ZGC allocates memory for the Java heap https://joelsiks.com/posts/zgc-heap-memory-allocation/
Joelsiks
How ZGC allocates memory for the Java heap
This post explores how ZGC, one of the garbage collectors in the OpenJDK, allocates memory for the Java heap, focusing on enhancements introduced in JDK-8350441 with the Mapped Cache. A garbage collector does much more than just collect garbage - and that’s…
Google blocked Motorola use of Perplexity AI, witness says https://www.bloomberg.com/news/articles/2025-04-23/perplexity-executive-says-google-blocked-motorola-s-use-of-ai-assistant
Bloomberg.com
Google Blocked Motorola Use of Perplexity AI, Witness Testifies
Google’s contract with Lenovo Group Ltd.’s Motorola blocked the smartphone maker from setting Perplexity AI as the default assistant on its new devices, an executive of the startup testified at the search giant’s antitrust trial.
C++26: more constexpr in the core language https://www.sandordargo.com/blog/2025/04/23/cpp26-constexpr-language-changes
Sandor Dargo’s Blog
C++26: more constexpr in the core language
Since constexpr was added to the language in C++11, its scope has been gradually expanded. In the beginning, we couldn’t even use if, else or loops, which were changed in C++14. C++17 added support for constexpr lambdas. C++20 added the ability to use allocation…
Spring 83: a draft protocol intended to suggest new ways of relating online https://github.com/robinsloan/spring-83
GitHub
GitHub - robinsloan/spring-83: A speculative new protocol 🌸
A speculative new protocol 🌸. Contribute to robinsloan/spring-83 development by creating an account on GitHub.
First Successful Lightning Triggering and Guiding Using a Drone https://group.ntt/en/newsrelease/2025/04/18/250418a.html
NTT | Nippon Telegraph and Telephone Corporation
World's First Successful Lightning Triggering and Guiding Using a Drone Protecting cities and infrastructure with a lightning drone—toward…
News Highlights: ◆We have achieved the world's first successful lightn...
Ninth Circuit Takes a Wrecking Ball to Internet Personal Jurisdiction Law https://blog.ericgoldman.org/archives/2025/04/ninth-circuit-takes-a-wrecking-ball-to-internet-personal-jurisdiction-law-briskin-v-shopify.htm
Technology & Marketing Law Blog
Ninth Circuit Takes a Wrecking Ball to Internet Personal Jurisdiction Law-Briskin v. Shopify - Technology & Marketing Law Blog
Let’s start with a tiny piece of good news. The majority says: “The parties agree among themselves that we need not develop an internet-specific standard for personal jurisdiction. We also agree.” No need for Internet exceptionalist rules. Yay! With that...