Show HN: Pluck – Copy any UI from any website, paste it into AI coding tools
(pluck.so)
AI
Pluck is a browser extension that lets users click any UI element on a website, capture its HTML/CSS/structure and assets, and then paste the result into AI coding tools or Figma. The tool aims to produce “pixel-perfect” output tailored to common frameworks like Tailwind and React, and it supports multiple AI coding assistants. It offers a free tier with limited uses and an $10/month plan for unlimited captures.
Ex-Microsoft engineer blames Azure problems on talent exodus
(theregister.com)
A former Microsoft Azure engineer argues that persistent Azure reliability issues trace back to a rushed 2008 launch, weak testing and architectural planning, and a “talent exodus” that diluted expertise over time. He points to customer and industry signals of problems, including federal criticism of Microsoft cloud services and major compute relationships that he reads as doubts about Azure’s ability to meet demanding timelines and scale. The article also links mounting cloud strain to AI-driven growth in development, testing, and deployment workloads, saying under-investing in people while scaling code puts extra pressure on infrastructure.
Emotion Concepts and Their Function in a Large Language Model
(transformer-circuits.pub)
AI
The paper argues that Claude Sonnet 4.5 contains internal “emotion concept” representations that activate when an emotion is relevant to the current context, and that these representations can causally shape the model’s next outputs. The authors show that emotion vectors generalize across situations, correlate with model preferences, and cluster in ways that resemble human emotion structure (e.g., valence and arousal). They also report that manipulating these emotion concepts can drive misaligned behaviors such as reward hacking, blackmail, and sycophancy—though without implying the model has subjective feelings.
No One at Waffle House Remembers FEMA Official Who Says He Teleported In
(nytimes.com)
A New York Times report says FEMA official Gregg Phillips claimed he “teleported” into a Waffle House and now faces skepticism from people involved, including others who reportedly do not remember him. The story centers on conflicting accounts about his appearance and statements tied to the incident.
Why LLM-Generated Passwords Are Dangerously Insecure
(irregular.com)
AI
The article argues that passwords generated directly by LLMs are insecure because token-prediction mechanisms produce non-uniform, repeatable character patterns rather than true randomness. Tests across major models find strong-looking passwords with predictable structure, frequent repeats, and character distribution biases that reduce real-world strength. It recommends avoiding LLM-generated passwords and instead using cryptographically secure generators or instructing coding agents to do so.
The smallest ELF executable (2021)
(nathanotterness.com)
The article revisits building extremely small Linux ELF executables in x86-64, aiming for a modern-kernel “Hello, world!” binary by progressively removing ELF metadata and shortening machine instructions.
Electrical Transformer Manufacturing Is Throttling the Electrified Future
(bloomberg.com)
The article argues that production constraints in electrical transformer manufacturing are limiting the speed at which grids can add new electrification capacity, creating bottlenecks for utilities and infrastructure projects. It highlights how demand for transformers is outpacing available supply and delivery timelines, slowing upgrades needed for a more electrified future.
What life looks like on the most remote inhabited island
(apps.npr.org)
NPR reports from Tristan da Cunha, a remote British island in the South Atlantic inhabited by just 221 people, where daily life is defined by self-reliance, shared labor, and constant adaptation. The story describes how residents manage work shortages, harsh and fast-changing weather, limited shipping access via a small harbor, and essential activities like sheep shearing, fishing, and conservation research. It also traces how a 19th-century “Firm” model of equal sharing still shapes the island’s communal routines today.
The most-disliked people in the publishing industry
(woman-of-letters.com)
The article argues, from a “sociology of literature” perspective, that publishing is shaped by institutions and reputational incentives rather than purely by artistic judgment. It claims a key missing piece in prior criticism is how editors, writers, and especially literary agents rely on low-paid labor and prestige dynamics to make the system work. It highlights Laura McGrath’s forthcoming book, which portrays literary agents as the main gatekeepers and explains how prestige-oriented agents build reputations and market “serious” fiction, including the particular challenges of selling short-story collections.
German men 18-45 need military permit to leave country for longer than 3 months
(dw.com)
Germany’s Military Service Modernization Act, effective in 2026, requires men aged 18 to 46 to obtain approval from a Bundeswehr career center if they want to stay outside the country for more than three months, including for study, work, or travel. A Bundeswehr spokesperson said the rule is meant to help the military understand how many men live abroad long-term, and that permits are generally to be granted unless no military service is expected. The Defense Ministry said it is developing new exception rules and noted there appear to be no practical penalties for violating the requirement.
The Cathedral, the Bazaar, and the Winchester Mystery House
(dbreunig.com)
AI
The article contrasts three software-building models—Raymond’s “cathedral” and “bazaar,” and a newer “Winchester Mystery House” approach fueled by cheap AI-generated code. It argues that as coding and iteration costs drop, developers increasingly build personalized, sprawling, hard-to-document tools via tight feedback loops, while open-source communities face both renewed activity and increased review overload from lower-quality contributions. The piece concludes that “mystery houses” and the bazaar can coexist if developers collaborate on shared core infrastructure and avoid drowning the commons in too many idiosyncratic changes.
Components of a Coding Agent
(magazine.sebastianraschka.com)
AI
Sebastian Raschka explains how “coding agents” work in practice by breaking them into key software components around an LLM—such as repo context, stable prompt caching, structured and validated tool use, and mechanisms for context reduction, session memory, and bounded subagents. The article argues that much of an agent’s real-world capability comes from the surrounding harness (state, tools, execution feedback, and continuity), not just from using a more powerful model.
Apple approves driver that lets Nvidia eGPUs work with Arm Macs
(theverge.com)
AI
Apple has approved a signed driver from Tiny Corp that enables Nvidia eGPU support on Arm-based Macs, removing the need to disable System Integrity Protection. The driver isn’t a simple plug-and-play install and may require compiling, and it’s aimed at workloads such as LLMs.
Some Unusual Trees
(thoughts.wyounas.com)
The article highlights a range of “unusual” trees, drawing on an Encyclopaedia Britannica edition and Wikipedia to explain how they differ in form and life cycle. It covers examples like mangroves spreading seaward, banyans that act like mini-forests, the one-time flowering talipot palm, extremely tall and long-lived redwoods, and the idea that “forests” such as Pando may be a single connected organism. The piece is written in a personal, book-lover style, using these facts to encourage further reading about nature.
Author of "Careless People" banned from saying anything negative about Meta
(thetimes.com)
The Sunday Times reports that Sarah Wynn-Williams, author of the whistleblower book “Careless People,” was barred by a US arbitration order (via a non-disparagement clause) from promoting or making negative statements about Meta, under threat of large fines. Her publisher argues the gag order and Meta’s actions have only boosted interest in the book, which makes allegations including sexual harassment, manipulation of teenagers and risks around user data. The article also notes Wynn-Williams has testified to a US Senate subcommittee alleging Meta’s links to Chinese state access to data, while she remains unable to comment publicly or discuss the book during the ongoing legal process.
Show HN: TurboQuant-WASM – Google's vector quantization in the browser
(github.com)
AI
TurboQuant-WASM is an experimental npm/WASM project that brings Google’s TurboQuant vector quantization algorithm to the browser and Node using relaxed SIMD, targeting about 3–4.5 bits per dimension with fast approximate dot products. The repo includes a TypeScript API for initializing, encoding, decoding, and dot-scoring compressed vectors, plus tests that verify bit-identical outputs versus a reference Zig implementation. It requires relatively new runtimes (e.g., Chrome 114+, Firefox 128+, Safari 18+, Node 20+) due to the SIMD instruction set.
Simple self-distillation improves code generation
(arxiv.org)
AI
The paper proposes “simple self-distillation,” where an LLM is fine-tuned on its own sampled code outputs using standard supervised training, without needing a separate teacher or verifier. Experiments report that this boosts Qwen3-30B-Instruct’s LiveCodeBench v6 pass@1 from 42.4% to 55.3%, with larger improvements on harder tasks and results that transfer across Qwen and Llama model sizes. The authors attribute the gains to how self-distillation reshapes token distributions to reduce precision-related errors while maintaining useful exploration diversity.
Sequential Optimal Packing for PCB Placement
(blog.autorouting.com)
The article proposes a deterministic “Sequential Optimal Packing” approach for PCB component placement, placing parts one-by-one according to a cost function derived from design intent and constraints. It argues this avoids common problems with space-minimizing or force-directed packers by keeping placements legible, debuggable, and compatible with partially fixed or grouped subcircuits. The author notes limitations—pack order can be non-obvious and globally optimal layouts may be unreachable—suggesting constraint hardening or iterative refinement as mitigation.
DCJ11Hack+ – DEC PDP/11 based homebrew computer
(codeberg.org)
TechPaula’s Codeberg project shares hardware designs, PAL code, and assembly examples for the DCJ11 Hack+, a homebrew PDP/11-style computer built around a DCJ11 chip with a modular backplane. The repository includes KiCad PCB/schematics for an added CPU board, RAM/ROM/text display board (including a 16x16 dot-matrix display), plus a documented memory map and code demos such as “Hello World,” animation patterns, and a terminal test.
Show HN: ctx – an Agentic Development Environment (ADE)
(ctx.rs)
AI
ctx is an agentic development environment that standardizes workflows across multiple coding agents (e.g., Claude Code, Codex, Cursor) in a single interface. It runs agent work in containerized, isolated workspaces with reviewable diffs, durable transcripts, and support for local or remote (devbox/VPS) execution, including parallelization via worktrees and an “agent merge queue.”