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Wednesday, December 24, 2025

AI Panic, Apple Smackdowns, and Leaky Secrets!

AI Panic, Apple Smackdowns, and Leaky Secrets!

Tonight AI power plays meet angry regulators, nervous gamers, and very leaky documents... Big names chase bigger chips while open source rebels squeeze full engines into tiny boards... Courts push back on state app rules as Apple gets dragged into actually playing nice... TVs quietly spy in living rooms while budget airlines get busted for online tricks... Robot cars face real‑world blackouts and try to prove they can cope... We watch old Unix tapes reboot and PDFs fail at keeping secrets, yet again.

AI Arms Race Hits Chips, Phones, and Code

  • Meta ships ExecuTorch to push AI onto gadgets

    Meta is pushing AI out of the cloud and into phones, headsets, and even tiny devices with ExecuTorch. It promises faster, private assistants without sending data away, but also helps lock more apps into the Meta and PyTorch universe.

  • Chip gurus warn fast AI needs slower chips

    Engineers digging into HBM-on-logic warn that stuffing ultra‑fast memory on top of hot compute chips might force future AI accelerators to actually run slower to stay stable. Fans love the deep dive but quietly fear a ceiling on easy speed gains.

  • Meta borrows Steam Deck tricks to speed servers

    A talk on LAVD, Meta’s new default Linux scheduler, revealed the company is reusing the clever timing tricks built for Valve’s Steam Deck. The crowd loves the hack, but it underlines how much raw tuning big AI farms need just to stay efficient.

  • Essay demands we seize the means of compute

    A sharp polemic argues that control of H100‑class chips by a few giants like Google and Microsoft makes real AI power unreachable for most people. The piece channels old‑school politics and resonates with devs tired of begging for GPU scraps.

  • AI writes code, but still fails at real jobs

    A candid essay notes AI tools can spit out code faster than ever yet still miss context, users, and messy legacy systems. Devs nod along, treating copilots as fancy autocomplete while mocking billion‑dollar valuations for glorified editor plugins.

Regulators, Riders, And TVs Fight Back

  • EU forces Apple to welcome rival earbuds

    Under the DMA, Apple will let third‑party devices pair with iPhones as smoothly as AirPods in Europe. Fans cheer the small victory, but many roll their eyes that it took years of regulators just to make Bluetooth pairing less annoying.

  • Judge freezes Texas age checks for app stores

    A federal judge blocked a Texas law that would have forced Apple and Google to verify ages and slap ratings on apps. Developers sigh in relief, seeing the ruling as a brief pause in the endless stream of state‑level tech morality laws.

  • LG TV caught quietly tracking everything you watch

    A user discovered their LG TV was running Automatic Content Recognition spying on every movie, game, and app until a buried setting was disabled. Readers are unsurprised yet furious, treating modern smart TVs as ad billboards with screens attached.

  • Ryanair fined for dark pattern ticket tricks

    Italy’s regulator slapped Ryanair with a huge fine for using online dark patterns and identity checks to block third‑party ticket sellers. Travelers cheer, calling the airline’s website a maze of traps that finally got the punishment it deserved.

  • Waymo dissects robotaxi behavior in massive power outage

    Waymo shared how its self‑driving cars handled a big PG&E power failure, stressing remote checks, backups, and cautious shutdowns. The post tries to build trust, but many readers still worry what happens when the lights go out and robots panic.

Nerd Treasure: Tiny Engines, Old Unix, Broken Web

  • MicroQuickJS squeezes JavaScript into ten kilobytes

    Legend Fabrice Bellard dropped MicroQuickJS, a full JavaScript engine that needs only around 10 KB of RAM, perfect for microcontrollers. Hackers are giddy, seeing it as a way to bring real scripting to gadgets that usually barely blink an LED.

  • Un-Redactor lets you test how bad your PDFs are

    Un-Redactor is a tool that overlays your own text on censored PDF blocks, helping investigators see if redactions were done correctly. With so many recent leaks, users treat it as both a toy and a harsh reminder that redaction is often theater.

  • X-ray hunts sloppy redactions across millions of files

    The Free Law Project launched X-ray, a Python tool that scans PDF documents for badly hidden names and numbers. The community is both impressed and horrified, knowing countless court filings probably still leak secrets behind black rectangles.

  • Unix V4 tape contents released for fresh bootstraps

    Fans of old systems can now grab the full UNIX V4 tape, ready to boot in SIMH emulators. It feels like a time capsule cracked open, and programmers love poking at the tiny codebase that quietly shaped almost every modern OS.

  • Dev lists fifty ways the modern web is broken

    A frustrated dev cataloged fifty issues with today’s web APIs after building a browser game. The post reads like a therapy session for front‑end workers, who nod along at each pain point and blame endless specs that still miss basic ergonomics.

Top Stories

Apple finally lets rivals pair like AirPods

Technology

Under EU pressure, Apple is opening up iOS so third‑party earbuds can pair as smoothly as AirPods, a rare forced win for consumer choice and a shot across the bow of walled gardens.

Read more →Comments

Judge stops Texas app age checks at the gate

Law & Policy

A federal judge blocked Texas’ plan to force age verification and warnings into app stores, cooling a trend of state‑level tech rules that could have reshaped how every phone in America works.

Read more →Comments

Legendary coder ships JavaScript engine for tiny chips

Technology

Fabrice Bellard dropped MicroQuickJS, a full JavaScript engine that runs in around 10 KB of RAM, thrilling low‑level hackers and hinting at a future where even the tiniest gadgets run rich logic.

Read more →Comments

Hackers and lawyers expose fragile PDF redactions

Security

Between the new X-ray tool and real‑world unmasking of redacted Epstein files, today made it painfully clear: governments and companies still do not know how to hide secrets in PDFs.

Read more →Comments

Nvidia’s AI billions put PC gaming on edge

Gaming

With Nvidia’s AI data‑center money dwarfing gaming revenue, a serious question hit the front page: will the company that defined PC graphics quietly walk away from its original fans?

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Call to seize the ‘means of compute’ spreads

Artificial Intelligence

A fiery essay argued that a handful of giants hoarding GPUs is as dangerous as any monopoly in history, crystallizing a growing movement that wants AI hardware treated like critical infrastructure.

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Waymo’s big blackout test shows robotaxi growing pains

Transportation

Waymo dissected how its self‑driving cars coped when a huge PG&E power outage hit, using the scare to pitch their safety story while reminding everyone that robot drivers still live in the real world.

Read more →Comments
All stories (73)
Complete list of news articles from this day

The Polyglot NixOS

by todsacerdoti

The article presents a practical method to create a single NixOS disk image that boots unchanged across multiple CPU architectures—x86_64, ARM AArch64, and RISC‑V 64-bit—when deployed on UEFI-based sy...

Key Points

  • Single image boots on x86_64, AArch64, and RISC‑V via UEFI.
  • Uses per-architecture UKIs placed at default ESP paths; no bootloader.
  • Minimal space savings observed from a shared /nix/store in this example.

Show HN: CineCLI – Browse and torrent movies directly from your terminal

by samsep10l

CineCLI is an open-source, cross-platform command-line tool that lets users browse, inspect, and launch movie torrents directly from their terminal. Powered by the YTS API—currently active and operati...

Key Points

  • CLI tool for browsing and launching movie torrents via the YTS API.
  • Install with pip (Python 3.9+) and use search, watch, and interactive commands.
  • Magnet links are handled by the OS, launching the registered torrent client.

A centennial look back at Edward Gorey's macabre art and guarded life

by prismatic

This piece marks a centennial retrospective on Edward Gorey, spotlighting his macabre artistic style and reserved personal life. The vehicle for this look back is “E Is for Edward,” a coffee table boo...

Key Points

  • A centennial retrospective of Edward Gorey is framed through a new coffee table book.
  • “E Is for Edward” emphasizes rich, visual presentation of Gorey’s work.
  • Author Gregory Hischak presents the subject matter in an accessible manner.

iOS 26.3 Brings AirPods-Like Pairing to Third-Party Devices in EU Under DMA

by Tomte

Apple is rolling out new interoperability features in iOS 26.3 for European users, which the European Commission credits to the Digital Markets Act. The update enables third-party accessories to acces...

Key Points

  • iOS 26.3 adds EU-only AirPods-like proximity pairing and third-party notification support.
  • Notification forwarding is limited to one device; enabling it for a third-party device disables Apple Watch notifications.
  • Developers can test now; full availability in Europe is planned for 2026, with iOS 26.3 expected late January.

Adobe Photoshop 1.0 Source Code (2013)

by tosh

This Computer History Museum article traces the origins and early commercialization of Adobe Photoshop. It begins with Thomas Knoll’s 1987 image-editing program, developed while he was a PhD student a...

Key Points

  • Photoshop originated from a 1987 image-editing program by Thomas Knoll, used by John Knoll at ILM.
  • Adobe licensed Photoshop in April 1989 and shipped version 1.0 in early 1990.
  • More than 3 million copies were sold in the following decade, with “photoshop” entering Merriam-Webster by 2012.

Carnap – A formal logic framework for Haskell

by ravenical

Carnap.io introduces Carnap, a free and open software framework implemented in Haskell to facilitate teaching and studying formal logic. The site positions Carnap as an academic tool, noting that it p...

Key Points

  • Carnap is a free, open software framework in Haskell for formal logic.
  • Used in logic courses at dozens of colleges and universities worldwide.
  • Students and educators can access materials and contact the project via Carnap.io.

Show HN: I wrote a small lib to turn a USB gamepad into a Bluetooth one

by stavros

bt-gamepad is an open-source firmware for the ESP32-S3 that converts a wired USB HID gamepad into a Bluetooth LE (BLE) gamepad for wireless use with phones, tablets, and PCs. It targets the Seeed Stud...

Key Points

  • Converts wired USB HID gamepads to BLE using an ESP32-S3 (XIAO) in USB Host mode.
  • PlatformIO-based project with clear build/flash/monitor workflows and a custom partition table.
  • Decoupled architecture: HID parsing → GamepadState → BLE HID reports, with modular code structure.

What are the best engineering blogs with real-world depth (no fluff)?

by nishilpatel

The article is a call for recommendations of engineering blogs that offer substantive, real-world insights rather than surface-level content. It sets out four clear criteria for high-quality posts: cl...

Key Points

  • Seeks engineering blogs with real-world depth over surface-level content.
  • Defines four evaluation criteria: clarity, implementation details/trade-offs/failures, strong structure, and business linkage.
  • Requests standout blogs, posts, or platforms that consistently meet these standards.

Instant database clones with PostgreSQL 18

by radimm

The article explains how PostgreSQL’s built-in templating system and newer cloning options improve database copy workflows, especially as datasets grow to gigabytes. Historically, cloning from templat...

Key Points

  • PostgreSQL 15 introduced STRATEGY with default WAL_LOG, reducing I/O spikes.
  • PostgreSQL 18 adds file_copy_method=clone to enable zero-copy cloning on modern filesystems.
  • Using CREATE DATABASE ... TEMPLATE allows fast cloning beyond template1.

10 years bootstrapped: €6.5M revenue with a team of 13

by steffoz

DatoCMS, a bootstrapped SaaS content management platform, closes 2025 with €6.5 million in revenue, reflecting 10% year-over-year growth with a 13-person team. The company reports a 65% EBIT margin an...

Key Points

  • €6.5M revenue in 2025 (+10% YoY), 65% EBIT margin, Rule of 40 at 75%, 13-person team.
  • 185 agency partners; 340 showcase projects (63 added in 2025) and a revamped filterable showcase.
  • New features: typed records in the JavaScript client, Reactive Plugins, LLM-ready docs, and an MCP server for AI assistants.

Rynair was using dark patterns to block 3rd party ticket sales

by aquir

Italy’s competition authority has fined Ryanair €256m for abusing a dominant market position by restricting online travel agents (OTAs) from selling its tickets and from bundling them with other carri...

Key Points

  • Italy fines Ryanair €256m for abusing dominance by restricting OTA sales and bundling.
  • Regulator cites facial recognition, booking/payment blocks, account deletions, and restrictive partnerships.
  • Ryanair will appeal, arguing direct sales lower costs and fares despite reduced sales during the clampdown.

Font with Built-In Syntax Highlighting (2024)

by california-og

The article presents a lightweight alternative to traditional syntax highlighting for hand-coded websites by embedding highlighting rules directly within a font. Instead of relying on JavaScript libra...

Key Points

  • Font-based highlighting uses OpenType COLR and contextual alternates to colorize code as plain text.
  • Works without JavaScript or extra HTML markup and supports <textarea>/<input>.
  • Limited pattern matching and OpenType support constraints make it best for simple needs.

What Is (AI) Glaze?

by weinzierl

The article introduces Glaze, a machine-learning system intended to protect artists from AI-driven style mimicry. It explains that generative models such as MidJourney and Stable Diffusion have been t...

Key Points

  • Glaze perturbs images so AI models misread the style while humans see minimal change.
  • Common image edits do not easily nullify Glaze’s effects.
  • Glaze 2.0 improves visibility issues but the approach is not future-proof.

Solving the Problems of HBM-on-Logic

by zdw

imec’s IEDM 2025 paper tackles the challenge of stacking High Bandwidth Memory (HBM) directly on top of GPUs to boost AI accelerator performance. The work argues that while 3D HBM-on-logic is technica...

Key Points

  • imec proposes a thermal path for 3D HBM-on-logic, contingent on major mitigations.
  • Simulations show baseline temps of 69.1°C (GPU) and ~60°C (HBM) under liquid cooling.
  • Lowering clock frequency provides the largest thermal benefit in 3D HBM stacks.

Postponed '60 Minutes' segment on Salvadoran prison is streamed by Canadian news

by duxup

CBS News delayed a planned U.S. airing of a “60 Minutes” segment on El Salvador’s Center for the Confinement of Terrorism (CECOT), while the same report, titled “Inside CECOT,” was streamed in Canada ...

Key Points

  • The “Inside CECOT” segment aired in Canada after CBS postponed its U.S. broadcast.
  • Deportees interviewed alleged torture and abuse at El Salvador’s CECOT prison.
  • The report features official clips of Donald Trump and a visit by Kristi Noem to CECOT.

Test, Don't (Just) Verify

by alpaylan

The article argues that AI is accelerating the adoption of formal verification by expanding interest in proof assistants and specification-driven development. It reports increased activity around AI-a...

Key Points

  • AI and proof assistants (notably Lean) are driving renewed interest in formal verification.
  • Lack of formal specifications and proof engineering complexity are the core hurdles.
  • Formal verification uniquely proves absence of bugs; CompCert’s results illustrate its benefits.

Executorch: On-device AI across mobile, embedded and edge for PyTorch

by klaussilveira

ExecuTorch is PyTorch’s unified solution for deploying AI models directly on devices, from microcontrollers to high‑end smartphones, emphasizing privacy, performance, and portability. Already in produ...

Key Points

  • Native PyTorch export with AOT compilation produces .pte artifacts for a tiny (~50KB) runtime.
  • Supports 12+ hardware backends and easy backend switching via partitioners.
  • Includes examples for C++, Swift, Kotlin, and LLM (Llama) on‑device deployment.

Classical billiards can compute (2d billiard systems are Turing complete)

by nabla9

A theoretical preprint establishes that two-dimensional billiard systems—idealized models where a particle undergoes elastic reflections within a boundary—are Turing complete. The authors encode the s...

Key Points

  • 2D billiard systems are proven Turing complete via Topological Kleene Field Theory.
  • Undecidable trajectories arise in physically natural billiard-type models.
  • Applies to hard-sphere gases and collision-chain limits in celestial mechanics.

Deplatforming Backfired

by sbuttgereit

This article contends that attempts to silence controversial figures and viewpoints on major platforms since 2021 largely backfired. It cites Donald Trump’s return to the White House and Tucker Carlso...

Key Points

  • The article argues deplatforming backfired, citing post-ban rebounds by Trump and Tucker Carlson.
  • It claims the Twitter Files exposed government pressure on platforms and highlights NIH emails about Jay Bhattacharya.
  • It promotes crowdsourced fact-checking (Community Notes) and says similar methods spread to other platforms.

Are We Loong Yet?

by todsacerdoti

The article announces that support for the LoongArch instruction set has been integrated across most of the open-source Linux infrastructure, signaling widespread readiness for development and optimiz...

Key Points

  • LoongArch support is integrated into most parts of the Linux ecosystem.
  • Public QEMU and Linux changes reveal key LoongArch instruction details.
  • Community involvement is encouraged to speed 2023–2024 ecosystem growth.

Stop Slopware

by bradley_taunt

StopSlopware.net is a guidance resource aimed at improving software quality by discouraging “slopware”—projects characterized by low effort, sloppy construction, excessive noise, and poor maintainabil...

Key Points

  • Defines “slopware” and warns AI misuse worsens it
  • Actionable guidance for fixing and starting projects
  • Open source on Codeberg, CC0-licensed, hosted on grebedoc

The last product to get cancelled

by tonioab

This article provides practical criteria for B2B founders to determine if they are building a “painkiller” product rather than a “vitamin.” It frames product evaluation within the tech industry's boom...

Key Points

  • Know your product’s rank in a buyer’s budget-cut list and aim for top 30%.
  • Seek at least one buyer eager to pay immediately for your product.
  • Beware of real problems without buyer urgency, especially pre-compliance markets.

Astrophotography Target Planner: Discover Hidden Nebulas

by kianN

This article presents a custom Astrophotography Target Planner (the “Astro Target” app) designed to streamline how astrophotographers choose night‑sky targets. The author explains how manual planning ...

Key Points

  • Planner filters equipment and sky factors to return suitable, visible targets.
  • Discovery Mode surfaces lesser‑known yet practical objects.
  • Difficulty tags and timing/RA–Dec notes guide target feasibility.

Diary: Val McDermid, Deep Winter

by Vigier

This article examines the winter solstice through the lens of the Clava Cairns, a set of Bronze Age chambered tombs near Inverness, Scotland. It details the site’s deliberate architectural alignment a...

Key Points

  • Clava Cairns’ architecture aligns with solstitial light, highlighting Bronze Age astronomical awareness.
  • Stone colors and compositions were purposefully arranged to enhance seasonal light effects.
  • Scotland’s official recognition of Christmas as a holiday dates only to 1958, following centuries of suppression.

Show HN: Yapi – FOSS terminal API client for power users

by jamiepond

Yapi is a free, open-source command-line client for testing and automating API workflows directly from the terminal. Positioned as a power-user alternative to GUI tools, it supports multiple protocols...

Key Points

  • Open-source CLI for API testing with multi-protocol support (HTTP, gRPC, TCP, GraphQL).
  • YAML-defined requests with built-in status checks and jq assertions; supports chaining.
  • LSP/IDE integration and CI via GitHub Actions, plus multi-environment configuration.

The Coffee Warehouse

by NaOH

This article analyzes Starbucks’ in-store operations through the lens of a real-world experience: a partially fulfilled mobile pickup highlighting the choreography behind the counter. It details how S...

Key Points

  • Starbucks is addressing five consecutive quarters of same-store sales declines with an operations-focused strategy under new CEO Brian Niccol.
  • Mobile ordering (since 2015) adds convenience but increases operational complexity and staging challenges.
  • FIFO processing across walk-in, drive-thru, and mobile channels can misalign capacity, especially at peak times.

Dancing around the rhythm space with Euclid

by dracyr

The article chronicles a musician’s shift from relying solely on hardware (Elektron Digitone and Digitakt) to exploring software modular synthesis with VCV Rack to enable more flexible live improvisat...

Key Points

  • VCV Rack enables experimentation with Euclidean rhythm sequencers.
  • Euclidean rhythms use the Euclidean algorithm to evenly distribute hits across patterns.
  • Patterns like E(3,8) and E(5,8) are common in global and popular music.

Meta Is Using the Linux Scheduler Designed for Valve's Steam Deck on Its Servers

by yellow_lead

Meta is applying SCX‑LAVD, a Linux scheduler originally developed to meet Valve’s Steam Deck requirements, to its large server environments. Presented at the Linux Plumbers Conference 2025 in Tokyo, M...

Key Points

  • Meta is testing SCX‑LAVD as a default scheduler across its server fleet.
  • SCX‑LAVD, built on sched_ext, delivers performance comparable to or better than EEVDF.
  • Originally made for Valve’s Steam Deck, SCX‑LAVD scales to large servers with strong load balancing.

Fabrice Bellard Releases MicroQuickJS

by Aissen

MicroQuickJS (MQuickJS) is a JavaScript engine tailored for embedded systems with tight resource constraints. It can compile and run JavaScript programs using roughly 10 kB of RAM, and the full engine...

Key Points

  • Runs JavaScript on embedded systems with ~10 kB RAM and ~100 kB ROM footprint.
  • Strict ES5-like subset with enforced constraints (no holey arrays, indirect eval only, no value boxing).
  • mqjs CLI supports memory limits and bytecode generation, including 32-bit output from 64-bit hosts.

How Did Doge Disrupt So Much While Saving So Little?

by JumpCrisscross

A New York Times investigation assesses Elon Musk’s Department of Government Efficiency (DOGE), a federal cost-cutting initiative aimed at reducing government spending. The analysis concludes that DOG...

Key Points

  • DOGE’s major savings claims were largely incorrect, per NYT analysis.
  • Smaller cuts produced minimal cumulative savings.
  • Findings are based on federal records and expert/recipient interviews.

When irate product support customers demand to speak to Bill Gates

by magnat

The article details a product support tactic used when customers insisted on speaking with Bill Gates during the period he led the company. Support agents would transfer such calls to a dedicated inte...

Key Points

  • Calls demanding Bill Gates were routed to a special line answered as his office.
  • Messages taken there were returned to support as an executive escalation.
  • Support followed up, sometimes stating the call was at Gates’s request.

We replaced H.264 streaming with JPEG screenshots (and it worked better)

by quesobob

Helix’s team set out to deliver real-time visuals of autonomous coding agents running in cloud sandboxes, but enterprise networking constraints forced all traffic through HTTPS on port 443, ruling out...

Key Points

  • WebRTC was infeasible on enterprise networks; traffic had to use HTTPS on port 443.
  • H.264 over WebSockets worked in ideal labs but lagged badly on congested networks due to TCP buffering.
  • A keyframe-only fallback failed; JPEG screenshot streaming over HTTPS proved more robust.

Towards a secure peer-to-peer app platform for Clan

by throawayonthe

Clan outlines a plan to evolve its Nix‑based framework into a secure, peer‑to‑peer app platform that can match proprietary systems’ convenience while preserving user control. The approach targets fast...

Key Points

  • Nix caching and aligned nixpkgs versions target near web‑app load speeds.
  • MicroVMs with Wayland, GPU virtualization, and D‑Bus portals aim to deliver secure, usable app isolation.
  • Clan uses muvm/libkrun and Bubblewrap to run NixOS closures via the munix script.

The post-GeForce era: What if Nvidia abandons PC gaming?

by taubek

PCWorld analyzes how Nvidia’s soaring AI data center revenue could reshape its approach to PC gaming. In Q3 2025, Nvidia reported approximately $57 billion in total revenue, with $51.2 billion from da...

Key Points

  • Nvidia’s Q3 2025 revenue is dominated by data centers, with gaming under 8%.
  • AI-driven component pressures could constrain gaming GPU supply and lift prices.
  • Cloud gaming (e.g., GeForce Now) may grow as a subscription alternative to owning high-end GPUs.

An initial analysis of the discovered Unix V4 tape

by DSpinellis

A 1970s magnetic tape containing the Fourth Edition (V4) Research Unix was discovered and restored at the University of Utah, a notable recovery given that previously only the V4 manual was believed t...

Key Points

  • Recovered V4 Unix tape integrated into GitHub’s Unix History Repository with binaries removed.
  • Synthetic commit metadata created from file timestamps and manual author mapping (default to Thompson and Ritchie).
  • Edition comparison found only five Fifth Edition-only files; V4 totals 75,676 lines of code.

Volvo Centum is Dalton Maag's new typeface for Volvo

by ohjeez

Volvo is adding a new custom typeface, Volvo Centum, to its vehicles beginning in 2026 as part of broader initiatives ahead of its 2027 centennial. Created by London-based type studio Dalton Maag, the...

Key Points

  • Volvo Centum launches in 2026 on XC60 and EX60 with OTA rollout across the fleet.
  • Dalton Maag designed the font for glanceable legibility and safety across 35 languages.
  • Integration details with Volvo’s Android-based systems are not yet specified.

Terrence Malick's Disciples

by prismatic

The article explores Terrence Malick’s enduring influence on contemporary filmmakers through recent examples and a concise survey of his career and methods. It spotlights RaMell Ross’s Nickel Boys (20...

Key Points

  • RaMell Ross’s Nickel Boys shows Malick’s influence and earned a Best Picture Oscar nomination.
  • Chloé Zhao cites The Tree of Life and The New World as inspirations, extending into Hamnet.
  • Clint Bentley’s Train Dreams premiered at Sundance and was acquired by Netflix, echoing Malick’s style.

Perfect Software – Software for an Audience of One

by ggauravr

The article advocates for “perfect software,” defined as tools tailored precisely to one user’s needs rather than products optimized for scale. The author contrasts sufficiency with growth-driven deve...

Key Points

  • Perfect software prioritizes fit and sufficiency over scale and feature breadth.
  • LLMs lowered barriers for individuals to build tailored tools; the author created a custom blog stack and plugins.
  • Examples include a Markdown–Python–HTML–Netlify blog workflow, an Obsidian “Serendipity” plugin, and a Chrome text-justification extension.

Help My c64 caught on fire

by ibobev

A developer revisits a refurbished childhood Commodore 64 while in Italy for the holidays and builds a working fireplace visual effect. The piece explains how the project came together rapidly, thanks...

Key Points

  • Refurbished C64 used to render a cozy fireplace effect.
  • 6502 crash course emphasizes fast RAM, addressing modes, and zero page.
  • Simplified graphics approach avoids demoscene timing by using a framebuffer-like VIC-II mode.

Un-Redactor

by kvthweatt

Un-Redactor is a specialized PDF editing tool aimed at forensic use cases. Rather than attempting to reverse redactions, it enables users to place their own text over existing redaction boxes—function...

Key Points

  • Overlays user text on existing redaction boxes in PDFs without recovering original data.
  • Supports batch replacement by matching exact redaction box dimensions.
  • Includes strict legal disclaimers; users assume liability for altered documents.

Lua 5.5

by km

Lua’s official version history page announces Lua 5.5.0, released on 22 December 2025. The new version introduces declarations for global variables, more compact arrays, a new generational mode for ga...

Key Points

  • Lua 5.5.0 released on 22 Dec 2025 with language and GC enhancements.
  • Different Lua versions are not ABI compatible; recompilation is required.
  • Lua 5.4 remains maintained with 5.4.8 released on 4 Jun 2025.

What makes you senior

by mooreds

This article argues that the defining capability of senior software engineers is reducing ambiguity—turning vague, high-level directives into clear, scoped plans that teams can execute confidently. Wh...

Key Points

  • Reducing ambiguity is presented as the core senior engineering skill.
  • Seniors derisk projects by clarifying problems and scoping work upfront.
  • Common hiring methods (e.g., LeetCode) are criticized as poor measures of this capability.

Toad is a unified experience for AI in the terminal

by nikolatt

Toad is a terminal-based application designed to unify and streamline agentic coding by fronting multiple AI agent CLIs under a single UI through the ACP protocol. At launch, it supports 12 agent CLIs...

Key Points

  • Unifies 12+ AI agent CLIs in one terminal UI using the ACP protocol.
  • Provides rich terminal UX: file context via “@”, advanced prompt editor, and fast Markdown streaming.
  • Deep shell integration with inline commands, tab completion, and interactive app support.

Fuck You, I Won't Use Tailwind

by csspurist

This opinion piece argues against relying on Tailwind CSS as a default styling solution and urges developers to focus on strong CSS fundamentals. The author contends that many front-end tasks—such as ...

Key Points

  • Frameworks like Tailwind are tools, not doctrines.
  • Mastery of plain CSS is emphasized as essential.
  • Semantic HTML and restraint with utility classes are recommended for accessibility and maintainability.

HTTP Caching, a Refresher

by danburzo

This article revisits RFC 9111 (2022), the current standard for HTTP caching, explaining how caches—both browser-based and intermediary—decide when to reuse stored responses. It details the role of Ca...

Key Points

  • Cache-Control directives set caching behavior for both private and shared caches.
  • Freshness is determined by max-age, Expires/Date, or heuristics from Last-Modified; s-maxage overrides for shared caches.
  • Conditional validation relies on ETag/Last-Modified mapped to If-None-Match/If-Modified-Since, with If-None-Match taking precedence.

Fifty problems with standard web APIs in 2025

by dhruv3006

A developer built a simple, text‑focused mystery investigation game as an HTML5 single‑page application to maximize accessibility without a native install. Despite limiting the project to static image...

Key Points

  • Over 50 web‑standards‑related issues surfaced in a simple HTML5 SPA.
  • More than half the development time went to cross‑compatibility rework.
  • Legacy features, not just new APIs, contributed to inconsistent behavior.

Fixed-Wing Runway Design

by DarkContinent

This article outlines core principles and standards for fixed‑wing runway design within U.S. military and civilian contexts. For Department of Defense airfields, the primary guidance is Chapter 3 of U...

Key Points

  • UFC 3‑260‑01 defines DoD runway requirements; specialized runways are in Chapters 7–9.
  • DoD Class A/B classification drives runway geometry; FAA AC 150/5300‑13 governs civilian classifications.
  • Runway pavements vary (rigid/flexible), with mission‑specific alternatives; taxiways connect at runway ends.

LAVD: Meta's New Default Scheduler [pdf]

by todsacerdoti

Meta’s LAVD is introduced as a new default scheduler designed for the company’s heterogeneous, large-scale fleet, moving beyond specialized schedulers that are hard to maintain. The talk identifies fo...

Key Points

  • Virtualized CCX/LLC domains improve cache locality without sacrificing work conservation.
  • Tiered task stealing reduces costly cross-domain moves and is tuned to domain granularity.
  • Per-CPU DSQs and shorter slices enhance responsiveness for pinned, latency-sensitive tasks.

X-ray: a Python library for finding bad redactions in PDF documents

by rendx

Free Law Project’s x-ray is a Python-based library and command-line tool that identifies improperly redacted content in PDFs. The tool addresses a frequent mistake where black rectangles are placed ov...

Key Points

  • Detects bad PDF redactions by finding uniform-color overlays covering selectable text
  • Installs via pip or Poetry; supports local files and HTTPS URLs; outputs JSON
  • Provides both a CLI and Python API (xray.inspect) with clear input-type behavior

I didn't realize my LG TV was spying on me until I turned off this setting

by fcpguru

The article highlights a privacy-related feature on LG smart TVs called Live Plus, discovered while attempting to remove home screen ads. Live Plus uses automatic content recognition (ACR) to analyze ...

Key Points

  • LG’s Live Plus uses ACR to analyze on-screen content for personalized services and ads.
  • Steps are provided to disable Live Plus in LG TV settings.
  • Similar ACR-related settings can be disabled on Samsung and Roku TVs.

Microspeak: North Star – The Old New Thing

by rbanffy

This article documents the emergence and internal usage of the term “north star” within Microsoft’s corporate lexicon. The author traces its rapid rise in popularity to around October 2015, while noti...

Key Points

  • Term gained internal prominence at Microsoft around October 2015.
  • Definitions vary: guiding principle vs. compelling improved end-state.
  • Executive email framed Microsoft’s mission as the company’s “north star.”

Texas App Store Age Verification Law Blocked by Federal Judge

by danso

A Texas federal court has temporarily blocked SB 2420, a state law that would have required age verification for App Store downloads starting January 1, 2026. In issuing a preliminary injunction, Judg...

Key Points

  • Judge blocks Texas SB 2420 with a preliminary injunction on First Amendment grounds.
  • CCIA’s motion, backed by members Apple and Google, led to the ruling.
  • Court will assess whether the law is facially invalid and may strike it down entirely.

Show HN: Claude Wrapped in the terminal, with a WASM raymarcher

by dboon

A developer released a terminal-based “Claude Wrapped” that visualizes personal Claude Code usage and includes a fully lit 3D “Santa Claude” rendered with a C raymarcher compiled to WebAssembly (WASM)...

Key Points

  • Renders a 3D raymarched scene in the terminal and compares Claude Code usage via cloud-aggregated stats.
  • Uses Bun, TypeScript, OpenTUI, and a precompiled WASM module; runnable with “bun start.”
  • Data source is ~/.claude/stats-cache.json (tokens/messages, hourly invocations, costs) with limited retention.

Here you can find the contents of the Unix v4 tape ready for bootstrapping

by zdw

The article presents a ready-to-use package for installing and running UNIX Version 4 within the SIMH PDP-11 emulator. It details the included artifacts—such as the original SIMH-format tape (unix_v4....

Key Points

  • Bundle includes tape image, extracted filesystem, and SIMH INI files.
  • Install by copying the RK05 image from tape to disk with specified offsets/count.
  • Boot via uboot from tape initially, then from the RK05 boot sector thereafter.

Is Northern Virginia Still the Least Reliable AWS Region?

by colinbartlett

StatusGator’s updated 2025 analysis of AWS reliability examines major, publicly acknowledged incidents across all commercial regions from January 1 to December 9, 2025. The findings reaffirm that N. V...

Key Points

  • us-east-1 led 2025 in outages, downtime, and affected components.
  • Regionless outages surged, indicating broader cross-region disruptions.
  • Oct 20, 2025 outage heavily hit us-east-1; StatusGator detected it early and scaled notifications.

Learn Lisp/Fennel Programming Against Neovim

by veqq

This article outlines a comprehensive series on developing Neovim plugins with Fennel, using the language as a vehicle to teach Lisp thinking, functional programming, and interactive development. It i...

Key Points

  • Teaches Neovim plugin development via Fennel with a focus on Lisp, FP, and interactive development.
  • Covers Lua/LuaRocks integration, nfnl examples, macros, and Clojure-style, data-oriented programming.
  • Includes practical progression from Hello World to debugging and project case studies (auto-conjure, Conjure client, WebSocket).

We Must Seize the Means of Compute

by NickForLiberty

This opinion piece contends that the dominant cloud-centric approach to AI concentrates power in a few corporations, consumes substantial energy and water, and makes AI systems easy to regulate, tax, ...

Key Points

  • Cloud AI centralizes power and eases regulation and surveillance via data centers.
  • Local deployment and efficient, small models are promoted as the path to privacy and autonomy.
  • Quantization and optimization enabling models to run in small RAM footprints are highlighted as crucial.

Stronk.app – open-source gym lifts journal

by apatheticonion

A developer has released Stronk.app, a free and open-source gym lifts journal available as a web application. Positioned as an alternative to paid workout tracking apps like Strong and Hevy, Stronk.ap...

Key Points

  • Stronk.app is a free, open-source web-based lifts journal with source code on GitHub.
  • Planned features include Strava/Facebook sync, import/export, charts, timers, and JavaScript-based programmable routines.
  • The app is web-based to avoid Apple/Google app store fees; data is currently stored locally with online backups planned.

Unifi Travel Router

by flurdy

UniFi’s Travel Router is designed to extend a user’s UniFi network experience wherever they go. The device emphasizes zero-touch portability: power it on and the same policies, routing rules, and WiFi...

Key Points

  • Recreates UniFi network policies, routing, and WiFi automatically when traveling
  • Auto-activates Teleport (VPN) and enforces routing/VPN rules; binds to a UniFi site for configuration
  • Supports Ethernet, WiFi, and 5G uplinks; handles captive portal authentication automatically

Some Epstein file redactions are being undone with hacks

by vinni2

Documents released by the Department of Justice in the Jeffrey Epstein case contained redactions that users were able to undo using simple methods such as Photoshop techniques or highlighting and copy...

Key Points

  • Users circumvented redactions in DOJ-released Epstein case documents, exposing hidden text.
  • Un-redacted passages detail payments and alleged concealment tactics by Epstein’s associates.
  • Financial discrepancies surfaced, including significant property tax payments not reflected in company balance sheets.

Jimmy Wales trusts the process

by saikatsg

As Wikipedia nears its 25th anniversary, The Verge interviews cofounder Jimmy Wales on how the encyclopedia has become a cornerstone of online factual information while facing new pressures. The artic...

Key Points

  • Wikipedia approaches 25 years as a trusted web resource but faces mounting external pressures.
  • Jimmy Wales’ new book emphasizes transparency, reciprocity, and shared purpose to build institutional trust.
  • Edelman data cited by Wales shows long-term declines in trust across media and business since 2000.

AI Can Write Your Code. It Can't Do Your Job

by antfarm

The article contends that while AI tools can generate and refactor code, they do not replace the broader role of software engineers. It cites two industry examples to support this view: OpenAI reporte...

Key Points

  • AI firms still buy engineering teams (e.g., Windsurf bid, Bun acquisition) despite advanced code-generation tools.
  • Programming is a subset of software engineering; judgment and context remain core to the role.
  • Engineers should adopt AI tools and build non-coding skills to remain valuable.

Nabokov's guide to foreigners learning Russian

by flaxxen

A brief excerpt from a 1945 linguistics text attributed to Vladimir Nabokov presents guidance for foreigners learning Russian within a chapter titled “The Diseases of Language.” The chapter’s framing ...

Key Points

  • 1945 text presents Russian-learning guidance in a chapter titled “The Diseases of Language.”
  • It uses evaluative language such as “primitive traits.”
  • It concludes that being born and raised in Russia is the only reliable path to mastery.

Show HN: I hired AI to fix my memory, but made it 100% Offline for privacy

by KasamiWorks

A new memory assistant app emphasizes privacy and data security by operating 100% offline with all data stored locally. Marketed as “Secure, Scientific, Simple,” it aims to help users remember names a...

Key Points

  • 100% offline with local-only data storage for privacy.
  • Uses the scientific “Forgetting Curve” to support memory retention.
  • Developed by a veteran enterprise system engineer focused on reliability and security.

Could lockfiles just be SBOMs?

by zdw

The article argues that package manager lockfiles already function as software bills of materials (SBOMs) because they record the essential information about software components: package identities, v...

Key Points

  • Lockfiles contain core SBOM data across ecosystems.
  • SBOMs are often generated from lockfiles via tools, with potential data loss.
  • Direct SBOM-emitting lockfiles are mostly feasible but require addressing gaps.

Correspondence Between Don Knuth and Peter van Emde Boas on Priority Deques 1977 [pdf]

by vismit2000

This article announces the online availability of a 1977 correspondence between Donald E. Knuth and Peter van Emde Boas regarding priority deques. It highlights the document as the earliest known sour...

Key Points

  • First top-down recursive description of priority deques from 1977 made available online.
  • Early avoidance of recursion tied to RAM model constraints on multiplicative instructions.
  • Includes Knuth’s and van Emde Boas’s letters plus references to foundational 1974–1977 works.

Open source USB to GPIB converter (for Test and Measurement instruments)

by v15w

UsbGpib is an open-source USB-to-GPIB converter aimed at making legacy and modern test instruments easier to connect and control from a PC. Recent updates include firmware V2.2 (released 30 Nov 2025) ...

Key Points

  • Firmware V2.2 released; new V2 user manual available.
  • Pre-built V2 adapters sold via Elecrow; full open-source design files remain available.
  • USBTMC-based design ensures compatibility with NI-VISA, LabVIEW, MATLAB, and PyVISA.

Charts in Slides

by surprisetalk

iA Presenter has introduced charts in beta with a design philosophy centered on clarity over choice. After hiding earlier chart implementations due to usability issues, the team reconsidered their app...

Key Points

  • Charts in iA Presenter are now available in beta with strong defaults and constraints.
  • A new table editor advances auto-formatting for Markdown tables across apps.
  • Full release is targeted for January, with user feedback sought during beta.

'Dracula's Chivito': Hubble reveals largest birthplace of planets ever observed

by wglb

NASA’s Hubble Space Telescope has captured the largest protoplanetary disk ever observed, around the young star system IRAS 23077+6707 approximately 1,000 light-years away. Published in The Astrophysi...

Key Points

  • Largest protoplanetary disk imaged in visible light by Hubble shows chaotic, asymmetric structures.
  • Disk spans ~400 billion miles and contains 10–30 Jupiter masses of material, obscuring its central star(s).
  • Findings, published in The Astrophysical Journal, offer a unique edge-on view for studying planet formation.

Show HN: Turn raw HTML into production-ready images for free

by alvinunreal

A new free API at html2png.dev converts raw HTML into production-ready images and PDFs through a simple POST request, requiring no signup or infrastructure. Built for developers and automation, the se...

Key Points

  • Free POST endpoint (https://html2png.dev) converts raw HTML to images/PDFs with no signup
  • Granular parameters (format, size, scale, zoom, delay, transparency) control rendering
  • Public, ephemeral asset URLs and agent-native design enable easy AI tool integration

Proving Bounds for the Randomized MaxCut Approximation Algorithm in Lean4

by todsacerdoti

The article presents a classic randomized approach to approximating the MaxCut problem and outlines both an intuitive proof of its performance and an initial formalization in Lean4. MaxCut seeks the l...

Key Points

  • Randomly partitioning vertices yields a 1/2-approximation for MaxCut in expectation.
  • The proof uses indicator variables and linearity of expectation to show E[|C|]=|E|/2.
  • A Lean4 formalization defines a Cut structure and helper functions to compute and verify cuts.

Don't Become the Machine

by armeet

Founder Armeet Singh Jatyani offers a critique of hustle culture, prompted by a YouTube-recommended phrase about productivity equating to servitude. Drawing on his background in the San Jose Bay Area ...

Key Points

  • Hustle culture overemphasizes visible inputs at the expense of outcomes.
  • Adaptability and strategic thinking are more effective than rigid, machine-like routines.
  • Optimize for context-specific priorities—speed, efficiency, or quality—rather than simply working more.

Autonomously navigating the real world: lessons from the PG&E outage

by scoofy

Waymo outlined how its autonomous fleet operated during a major PG&E power outage that left nearly one-third of San Francisco without power and darkened numerous traffic signals. The company’s vehicle...

Key Points

  • Waymo AVs handled 7,000+ dark signals but faced confirmation-request backlogs that caused delays.
  • Service was paused; vehicles were parked and retrieved in waves to avoid worsening congestion.
  • Fleet-wide updates and revised emergency protocols will add outage context and strengthen crisis response.
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