4441
I wrote a book called “Crap Towns”. It seemed funny at the time
In 2003, I wrote a book called Crap Towns. It seemed funny at the time. But plenty of people say it would not be possible to publish it today. Is that a problem?
New
The latest blog posts to take off on Hacker News. 6,220 posts.
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Reading RSS content is a skilled activity
I've long had a fraught relationship with ToDo lists, because they're very much a double edged sword, but I'm convinced that much of the problem is t ...
4443
Parallel ./configure
I paid good money for my 24 CPU cores, but ./configure can only manage to use 69% of one of them. As a result, this random project takes about 13.5× longer to configure the build than it does to actually do the build.
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I designed my LED matrix PCB with code
This tutorial will walk you through building a 3x5 LED matrix controlled by a Raspberry Pi Pico using tscircuit.
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World Emulation via Neural Network
I turned a forest trail near my apartment into a playable neural world. You can explore that world in your web browser by clicking right here :
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The Policy Puppetry Attack: Novel bypass for major LLMs
HiddenLayer’s latest research uncovers a universal prompt injection bypass impacting GPT-4, Claude, Gemini, and more, exposing major LLM security gaps.
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Avoiding skill atrophy in the age of AI
How to use AI coding assistants without letting your hard-earned engineering skills wither away.
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What If We Could Rebuild Kafka from Scratch?
The last few days I spent some time digging into the recently announced KIP-1150 ("Diskless Kafka"), as well AutoMQ’s Kafka fork, tightly integrating Apache Kafka and object storage, such as S3. …
4450
DeepMind releases Lyria 2 music generation model
Google has long collaborated with musicians, producers, and artists in the research and development of music AI tools. Ever since launching the Magenta project, in 2016, we’ve been exploring how AI can enhance creativity — sparking inspiration, facilitating exploration and enabling new forms of expression, always…
4451
Observability 2.0 and the Database for It
What Observability 2.0 means in practice, how wide events replace siloed metrics/logs/traces, and why GreptimeDB is purpose-built as the database foundation.
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Street address errors in Google Maps
(or actually they do, but they don’t use this knowledge effectively)Update, April 26, 2025: the address fix for W 6th Ave is live, mostly. Going forward I wish that Google Maps would make it harder…
4454
A Love Letter to People Who Believe in People
Tina on the transformative power of enthusiasm When I was eight, I made a big, hand-drawn poster that said, “Do you want to join my fan club?” and put it up in the small Swiss town where I grew up.…
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You Can Be a Great Designer and Be Completely Unknown
Design greatness is defined not by fame or recognition, but by how invisibly and effectively it serves human needs.
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People say they’ll pay more for “made in the USA” so we ran a test
See what Afina learned from an A/B pricing test comparing customer demand for U.S.-made and imported product options.
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OpenAI releases image generation in the API
Our latest image generation model is now available in the API via ‘gpt-image-1’—enabling developers and businesses to build professional-grade, customizable visuals directly into their own tools and platforms.
4458
Manufactured consensus on x.com
How algorithm-driven influence quietly replaces genuine discourse with engineered popularity.
4459
Protecting NATS and the integrity of open source
Updated May 1, 2025: CNCF and Synadia have come to an agreement to ensure that NATS continues to thrive as a healthy open source project within CNCF, with Synadia’s continued support and involvement.
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Fundamental flaws of SIMD ISAs (2021)
According to Flynn’s taxonomy SIMD refers to a computer architecture that can process multiple data streams with a single instruction (i.e. “Single Instruction stream, Multiple Data streams”). There are different taxonomies, and within those several different sub-categories and architectures that classify as “SIMD”.
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Instant SQL for results as you type in DuckDB UI
Type, see, tweak, repeat! Instant SQL is now in Preview in MotherDuck and the DuckDB Local UI. Bend reality with SQL superpowers to get real-time query results as you type. | Reading time: 8 min read
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America's reputation drops across the world
The proportion saying the United States will have a positive influence on world affairs has fallen in 26 out of 29 countries over the last six months. America’s reputation has fallen most markedly in Canada. For the first time in our decade-long survey series, China is placed ahead of the US when it comes to playing a…
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I wrote to the address in the GPLv2 license notice (2022)
I was curious about the 51 Franklin Street address in the GPLv2 license notice so I wrote to them as they said
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Creating your own federated microblog
In this tutorial, we will build a small microblog that implements the ActivityPub protocol, similar to Mastodon or Misskey, using Fedify, an ActivityPub server framework.
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Vim Language, Motions, and Modes Explained (2023)
Vim is a powerful text editor that improves coding speed & efficiency through its shortcut-based Vim language. While learning Vim can be challenging, it is a valuable skill that can enhance your career as a computer professional.
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Careless People
I never would have read Careless People , Sarah Wynn-Williams's tell-all memoir about her years running global policy for Facebook, but then Meta's lawyer tried to get the book suppressed and secured an injunction to prevent her from promoting it:
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Shortest-possible walking tour to 81,998 bars in South Korea
We have solved a traveling salesman problem (TSP) to walk to 81,998 bars in South Korea. The problem was created using the Open Source Routing Machine (OSRM) to build a table of the 3,361,795,003 point-to-point travel times, one for each pair of bar locations. Our computation produced a tour together with a proof that…
4469
QEMU Version 10.0.0 Released
We’d like to announce the availability of the QEMU 10.0.0 release. This release contains 2800+ commits from 211 authors.
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YAGRI: You are gonna read it
YAGNI, or, You aren't gonna need it , is a standard piece of advice that warns against over engineering and building too many features too early. I think its great and saves you from wasting time, which can kill a project.