AI Coders Revolt as Big Tech Tightens Screws!

Getting bitten by Intel's poor naming scenes

Key Points

• LGA2011 has multiple variants; T3610 uses Socket R, E7-8890 v4 uses Socket R2.
• Intel product pages list variants under FCLGA2011, which can mislead upgrade decisions.
• Physical incompatibility (contacts/keying) prevented installing the E7-8890 v4 in the T3610.

Reconstructed Commander Keen 1-3 Source Code

Key Points

• Reconstructed sources produce binaries identical to originals with the correct compilers and compression tools.
• Turbo C++ 1.00/TASM 2.0+ are required for early versions; Borland C++ 2.0 for Gravis 1.32 and PSA 1.34.
• BSS variable ordering was matched via .OBJ analysis and internal symbol renaming using BSSCHEAT files.

2026 Apple introducing more ads to increase opportunity in search results

Key Points

• Apple will add more search ad positions in the App Store starting in 2026.
• Advertisers cannot choose or bid for specific positions; eligibility is automatic for search campaigns.
• Relevance and keyword bid determine ad display; top-of-search ads report 60%+ average conversion.

From Zero to QED: An informal introduction to formality with Lean 4

Key Points

• The series is a machine-verified Lean 4 project with compiler-checked code and proofs.
• Curriculum spans programming (syntax, types, monads, IO) and theorem proving (proofs, tactics, dependent types).
• Includes setup steps (git clone, lake build) and a References appendix for additional resources.

Making Google Sans Flex

Key Points

• Google Sans evolved from Product Sans to address marketing and UI readability needs.
• It is widely deployed across Google products and will be open-sourced.
• Design decisions were driven by product team requirements, not top-down mandates.

Property-Based Testing Caught a Security Bug I Never Would Have Found

Key Points

• A round-trip property validated saving and retrieving API keys by provider.
• Property-based testing with fast-check found a failure using “__proto__” as a provider name.
• The issue stemmed from JavaScript prototype handling, prompting a security-focused fix.

My First Impression on HP Zbook Ultra G1a: Ryzen AI Max+ 395, Strix Halo 128GB

Key Points

• Sustained load power behavior: ~80W peak, ~70W initial sustain, then ~45W after ~30 minutes.
• FDTD benchmark shows ~80% of TR 5995wx workstation performance, highlighting strong memory bandwidth.
• Local LLM (Phi4 Q8, 15.5GB, 24k context) ran on the GPU via LM Studio using “Vulcan.”

Top Open Source Authorization Libraries (2024)

Key Points

• Defines authorization libraries and their integration into application code for enforcing access policies.
• Highlights efficiency, security, and compliance as key benefits of using authorization libraries.
• Profiles Casbin’s multi-language support and its ACL, RBAC, and ABAC models with PERM-based configuration.

Show HN: Orbit a systems level programming language that compiles .sh to LLVM

Key Points

• Strict, fixed-width type system with explicit declarations.
• Explicit POSIX-mapped error handling via the !i32 contract and check/except blocks.
• Secure Process API with deferred pipelines and a @jit directive for shell-to-native translation.

Pingfs: Stores your data in ICMP ping packets

Key Points

• Stores file data in ICMP Echo (ping) packets via FUSE on Linux, requiring root.
• Supports IPv4/IPv6; simple build and run process with real-time stats.
• Limited features and performance; no directories/links/timestamps; use with care.

Designing a Passive Lidar Detector Device

Key Points

• TrueDepth LiDAR activates at camera app startup and can be detected pre-capture.
• System characteristics: 60 Hz VCSEL, 15 Hz SPAD, DOE-expanded 576 pulses, optimal range 0.30–2.00 m.
• Concept applies to iPhone lock screen states and Pixel 5+ infrared pocket detection.

GotaTun -- Mullvad's WireGuard Implementation in Rust

Key Points

• GotaTun, a Rust-based WireGuard fork of BoringTun, is live for all Android users.
• Crash rate fell from 0.40% to 0.01% after replacing wireguard-go on Android.
• Mullvad plans a third-party audit and cross-platform rollout, including iOS and desktop.

Show HN: I open-sourced my Go and Next B2B SaaS Starter (deploy anywhere, MIT)

Key Points

• MIT-licensed B2B SaaS starter kit using Next.js 16 and Go 1.25
• Built-in auth, multi-tenancy, RBAC, billing, AI/RAG, and OCR integrations
• Docker-based setup with one-line script and roadmap for audit logs, webhooks, and analytics

Show HN: Hacker News, but every headline is hysterical clickbait

Key Points

• The project turns the current Hacker News front page into a parody by rewriting all story titles as exaggerated clickbait while keeping the original links.
• It covers a broad range of typical HN topics—AI, hardware, Linux, networking, browsers, and tech policy—through sensationalized headlines.
• The experiment showcases how headline framing and language can transform the perceived tone and urgency of otherwise standard technical news.

Show HN: I implemented generics in my programming language

Key Points

• Generics use when/is clauses for compile-time type specialization.
• Safe casting occurs only after type constraints are established.
• Generic functions compose and infer type parameters automatically.

Show HN: CommerceTXT – An open standard for AI shopping context (like llms.txt)

Key Points

• CommerceTXT delivers transaction-ready e-commerce data via directives (inventory, subscriptions, reviews, images).
• It is hierarchical, multi-regional, and maps to Schema.org, contrasting with llms.txt’s static content focus.
• Efficiency claims include large reductions in payload, tokens, and compute cost, enabling more sustainable AI crawling.

How to think about durable execution

Key Points

• Durable execution is contrasted with task queues and message brokers for long-running, stateful workflows.
• Idempotent task design enables safe retries; message brokers like Redis/RabbitMQ provide durability.
• Complex AWS/Kubernetes provisioning workflows motivate adopting platforms like Temporal.

Engineers who dismiss AI

Key Points

• Modern AI coding tools (e.g., Claude Code, Cursor) reportedly handle full-codebase tasks and iterative refactoring.
• AI remains imperfect and requires human review due to bugs and occasional hallucinations.
• Engineers who do not try updated tools risk falling behind peers who adopt them.

Show HN: Stepped Actions – distributed workflow orchestration for Rails

Key Points

• Rails engine for workflow orchestration with persisted, Active Job–driven action trees
• Concurrency lanes via Stepped::Performance and reuse via checksum-based Stepped::Achievement
• Model-centric DSL for defining steps, hooks, and keys; supports outbound completion

YouTube Is Degraded

Key Points

• Users report widespread YouTube playback failures and app freezes.
• Downdetector flags incidents based on elevated report volumes vs. typical baselines.
• No official cause or resolution is provided; issues persist for some users.

Show HN: UK Butchers Meat Price Tracker

Key Points

• Daily, sortable tracker lists UK butchers’ in‑stock items with prices and per‑kg data.
• Sample listings from Parson’s Nose include detailed prices, package sizes, and timestamps.
• Each entry links to the retailer’s page and indicates current stock status.

A proposed amendment to ban under 16s in the UK from common online services

Key Points

• Mandates age assurance on all regulated user-to-user services to block under-16s.
• Scope extends far beyond social media, reaching self-hosted and everyday tools.
• SMS and email are exceptions, enabling potential email-based workarounds.

XZ Utils Backdoor

Key Points

• Backdoor in XZ Utils (liblzma 5.6.0/5.6.1) enables OpenSSH RCE with an Ed448 key.
• Discovered by Andres Freund; disclosed and patched on March 29, 2024.
• Compromised builds were in development branches, not widely deployed to production.

Startup Playbook

Key Points

• Build something users truly love before scaling.
• Favor a small group of devoted users over many who merely like the product.
• Validate consumer ideas by launching; validate enterprise ideas via pre-sales/LOIs.

Hacker News front page now, but the titles are honest

Key Points

• Satirical rewrite of current Hacker News front-page titles with original metadata preserved.
• Coverage spans programming, AI, privacy/policy, browsers, and big tech updates from sources like GitHub, The Verge, and ACM.
• Includes parody navigation and footer, emphasizing this is a humorous mirror rather than original reporting.

The FreeBSD Foundation's Laptop Support and Usability Project

Key Points

• $750,000 committed; program runs 1–2 years starting Q4 2024.
• Targets FreeBSD 14.x+ with modern hardware support and documentation.
• Community and vendor input shapes scope; roadmap dates are placeholders.

Building a Transparent Keyserver

Key Points

• Transparency logs enforce append-only accountability with inclusion proofs.
• Email-authenticated, centralized keyserver design streamlines key management.
• Reference implementation uses Go, SQLite, APIs with CAPTCHA, and a Go CLI.

AMD officially confirms fresh next-gen Zen 6 CPU details

Key Points

• New ISA features for Zen 6 confirmed via GCC 16 (including AVX512_FP16 and AVX_VNNI_INT8).
• AMD’s document confirms FP16 support, memory profiler updates, and six integer schedulers.
• Zen 6 Ryzen CPUs are planned for late 2026; leaks suggest more cores and larger L3 cache per chiplet.

Garage – An S3 object store so reliable you can run it outside datacenters

Key Points

• S3-compatible object store designed for reliability outside datacenters
• Three-zone data replication for redundancy and resiliency
• Single dependency-free Linux binary with low resource requirements

Is Firefox Firefucked?

Key Points

• The author’s concerns include Mozilla’s funding reliance on Google and collaboration with Meta on IPA.
• The “modern AI browser” comment by Mozilla’s new CEO is a focal point, with a preference for opt-in AI features.
• Alternative browsers tested (Vivaldi, Brave) have drawbacks; no replacement has been chosen.

Cursor Acquires Graphite

Key Points

• Graphite is joining Cursor via a definitive agreement while remaining an independent product.
• AI tools have shifted the development bottleneck to code review, boosting demand for Graphite’s capabilities.
• Graphite will focus on stacked PRs and merge queue as part of its post-deal roadmap.

Does my key fob have more computing power than the Lunar lander?

Key Points

• The episode scrutinizes claims that modern devices exceed Apollo-era computing power.
• It uses ENIAC and the nRF52840 as historical and modern reference points.
• Listeners are directed to the website and Mastodon for access and engagement.

Graphite Is Joining Cursor

Key Points

• Graphite will be acquired by Cursor via a definitive agreement.
• Graphite will continue operating independently with the same team and product.
• Planned integrations include tighter links between local development and pull requests and smarter code review.

Using AI Generated Code Will Make You a Bad Programmer

Key Points

• Using AI to write code can hinder learning and skill development.
• Delegating routine tasks to AI may contribute to skill atrophy.
• Mentoring and hands-on coding reinforce and maintain core competencies.

Believe the Checkbook

Key Points

• Anthropic acquired the Bun team despite its AI agent being the top code contributor to Bun’s repository.
• Bun’s MIT-licensed code could have been forked, yet Anthropic paid for the team’s judgment and expertise.
• Anthropic highlighted the Bun team’s ability to rethink the JavaScript toolchain from first principles.

TikTok Deal Is the Shittiest Possible Outcome, Making Everything Worse

Key Points

• Managing investors Oracle, Silver Lake, and MGX collectively hold 45% of TikTok’s U.S. operations.
• ByteDance retains 19.9%, with affiliates of certain existing ByteDance investors holding 30.1%, plus 5% to other new investors.
• Oracle is set to oversee data protection, and the algorithm will be retrained on U.S. user data.

I have to give Fortnite my passport to use Bluesky

Key Points

• Bluesky requires age verification in Ohio to access DMs, using an Epic Games-operated service.
• Ohio’s law targets sites with potentially harmful content; enforcement actions are planned for noncompliance.
• Data security concerns are highlighted by a breach exposing ~70,000 IDs from Discord users.

Programming language speed comparison using Leibniz formula for π

Key Points

• Benchmarks programming languages using the Leibniz formula for π.
• Uniform algorithm implemented across languages for fair comparison.
• Focuses on runtime performance on an identical numeric workload.

Prepare for That Stupid World

Key Points

• WSJ showcased a vending machine operated by an Anthropic chatbot that reportedly lost money.
• The author argues the chatbot adds no practical value to a well-solved vending workflow.
• Quotes highlight both potential capabilities and risks of Claude AI running business operations.

Show HN: I Made Loom for Mobile

Key Points

• Purpose-built iOS app for professional mobile web demos.
• Customizable face cam and touch indicators to clarify interactions.
• Direct streaming to Twitch, YouTube, Facebook, and custom RTMP servers.

AMD Ryzen 7 5800X3D sells for more than 9800X3D, enthusiasts flock to AM4 DDR4

Key Points

• Second-hand 5800X3D prices exceed new 9800X3D due to DDR5 pricing pressure.
• AM4/DDR4 remains attractive with low-cost motherboards and bundle deals.
• 3D‑VCache-driven performance keeps 5800X3D competitive despite age.

Where Is GPT in the Chomsky Hierarchy?

Key Points

• Standard GPTs are argued to terminate with probability 1, precluding Turing completeness.
• Transformers can be Turing complete only under non-standard assumptions (adding layers with input length).
• Practical methods (thinking tokens, chain-of-thought) approximate reasoning but do not remove fundamental limits.

Gamers Are Overwhelmingly Negative About Gen AI in Video Games

Key Points

• 85% of respondents were below neutral on Gen AI; 63% selected the most negative option.
• Female/non-binary gamers are significantly more negative; older gamers show more positivity.
• Power motivation correlates positively; Story and Design correlate negatively with Gen AI attitudes.

Why we're taking legal action against SerpApi's unlawful scraping

Key Points

• Google sues SerpApi for allegedly circumventing security and scraping copyrighted content in Search results.
• Google alleges SerpApi resells content Google licenses (e.g., Knowledge Panels, real-time Search data).
• Google claims the scraping escalated over the past year and is pursuing litigation as a last resort.

TP-Link Tapo C200: Hardcoded Keys, Buffer Overflows and Privacy

Key Points

• TP-Link firmware is retrievable from an open Amazon S3 bucket using AWS CLI without authentication.
• Decryption of Tapo C200 firmware was achieved via tp-link-decrypt using RSA keys from TP-Link’s GPL releases.
• The research identified vulnerabilities impacting about 25,000 internet-exposed Tapo C200 devices.

Reverse Engineering Major US Airline's PNR System and Accessing All Reservations

Key Points

• Avelo’s reservation endpoint accepted only a confirmation code, exposing full booking data.
• No rate limiting made brute-force enumeration of 36^6 codes feasible.
• Avelo patched the issue within a month of disclosure; publication followed verification.

AI will kill all the lawyers

Key Points

• Experiment found Grok Heavy AI produced a superior civil appeal draft in ~30 seconds.
• The article references a UK case where a judge allegedly used AI and errors were reported.
• The barrister predicts AI will replace most legal tasks, including drafting and process work.

The New Right-Wing Tech Intelligentsia

Key Points

• Kernel Magazine mixes techno-optimism with critical reporting and has funding from Omidyar Network and Mercatus Center.
• Asterisk Magazine, funded by Coefficient Giving, focuses on effective altruism and AI risk themes.
• The event reflects a broader rightward shift in tech culture and media discourse.

Show HN: Linggen – A local-first memory layer for your AI (Cursor, Zed, Claude)

Key Points

• Local-first, private memory layer with on-device indexing and semantic search via LanceDB.
• MCP integration with Cursor and Zed; VS Code extension offers Graph View and automatic setup.
• Open-source under MIT; free for individuals, with commercial licensing for team use and enterprise features planned.

Proton Leaves Switzerland

Key Points

• Proton began relocating servers from Switzerland due to proposed surveillance obligations.
• Swiss parties across the spectrum oppose the Vüpf revision as disproportionate and potentially unlawful.
• The Ständerat ordered a fundamental rework of the ordinance; Nationalrat vote is pending.

Wall Street Ruined the Roomba and Then Blamed Lina Khan

Key Points

• iRobot declared bankruptcy and plans a sale to Shenzhen Picea Robotics.
• FTC scrutiny contributed to the Amazon–iRobot deal being called off in 2022.
• The article raises data and national security concerns tied to the sale and offshored manufacturing.

Cycle-accurate YM2149 PSG emulator

Key Points

• Cycle-accurate Rust emulator for YM2149/AY-3-8910 with multi-PSG support
• Seven format replayers, including YM, AY, Arkos Tracker, and SNDH with 68000 CPU emulation
• Broad integrations: Bevy plugins, CLI/native apps, and a lightweight WASM web player with LHA/ICE support

You can now play Grand Theft Auto Vice City in the browser

Key Points

• reVC runs GTA engine in-browser on DOS.Zone via a WebAssembly-based demo.
• No original assets are distributed; full game requires user-supplied legal assets verified by SHA-256.
• The project is independent, non-commercial, and adheres to open-source licensing and domain-restricted asset access.

Vm.overcommit_memory=2 is always the right setting for servers

Key Points

• Disabling overcommit (vm.overcommit_memory=2) enforces fail-fast memory allocation.
• Overcommit defers resource commitment, risking OOM kills and poor diagnostics.
• Fail-fast allocation improves failure locality and debugging for server applications.

Show HN: Stickerbox, a kid-safe, AI-powered voice to sticker printer

Key Points

• AI converts voice prompts into printed sticker images.
• Thermal printing eliminates ink for cleaner operation.
• Materials are specified as BPA- and BPS-free.

Mistral OCR 3

Key Points

• New OCR model with claimed 74% win rate over Mistral OCR 2
• Structured outputs via markdown and HTML-based table reconstruction
• Available in AI Studio’s Document AI Playground; priced from $1–$2 per 1,000 pages

Performance Hints – Jeff Dean and Sanjay Ghemawat

Key Points

• Focus is on single-binary performance, with C++ examples and self-contained code fragments.
• Deferring performance can cause flat profiles and costly operational workarounds.
• Choose faster options when readability isn’t compromised; develop estimation intuition.

8-bit Boléro

Key Points

• Performed Boléro with nine custom 8‑bit instruments over a half‑year project.
• Introduces a NES timpani technique using triangle/ADPCM mixing and non‑linear circuitry.
• Audio‑video mostly captured live; automaton recorded and mixed from separate takes.

Rust's Block Pattern

Key Points

• Rust blocks can serve as expressions that yield a single value, enabling a “block pattern.”
• A config-loading example encapsulates file I/O, comment stripping (regex), and JSON parsing (serde_json) inside a block.
• The approach improves readability and limits scope by containing intermediate variables and caching the regex with LazyLock.

NOAA deploys new generation of AI-driven global weather models

Key Points

• NOAA launched AIGFS, AIGEFS, and HGEFS to improve speed, efficiency, and accuracy of global forecasts.
• AIGFS and AIGEFS deliver major compute savings (0.3% of GFS; 9% of GEFS) with competitive or improved skill.
• HGEFS’s hybrid ensemble consistently outperforms both AI-only and physics-only systems and is a first operational deployment of its kind.

Show HN: MCPShark Viewer (VS Code/Cursor extension)- view MCP traffic in-editor

Key Points

• New VS Code/Cursor extension shows MCP traffic inside the editor.
• Resources provided: Marketplace link, GitHub repo, issues tracker, and site.
• Maintainer seeks feature requests (timeline, sessions, diffing args, trace export).

Show HN: TinyPDF – 3kb pdf library (70x smaller than jsPDF)

Key Points

• 3.3 KB, <400 LOC, zero dependencies; focused on common PDF tasks.
• Supports text (Helvetica), shapes, JPEG images, multi-page, and markdown-to-PDF.
• Recommends jsPDF or pdf-lib for advanced features not included.

Brown/MIT shooting suspect found dead, officials say

Key Points

• Brown and MIT shootings were linked to the same suspect.
• Suspect Claudio Manuel Neves Valente was found dead of a self-inflicted gunshot in New Hampshire.
• Valente was a legal permanent U.S. resident and former Brown graduate student.

Detailed balance in large language model-driven agents

Key Points

• A least action principle approach is proposed to model LLM agent generative directionality.
• Experiments reveal detailed balance in transitions between LLM-generated states.
• The behavior suggests implicit learning of potential functions across models and prompts.

The pitfalls of partitioning Postgres yourself

Key Points

• Custom time-based partitioning was chosen over extensions to keep deployments provider-agnostic.
• Partition lifecycle is managed in-app with concurrent detach to reduce locking and manual follow-up on failures.
• Manual ANALYZE complements autovacuum to maintain planner statistics for partitioned tables.

Ask HN: How are you LLM-coding in an established code base?

Key Points

• Every issue is assigned to Copilot to auto-generate a PR; ~25% mergeable as-is, ~50% with comments.
• Coding standards are enforced via .cursor/rules and pre-commit hooks; stack includes Turborepo and uv.
• Verification remains hard due to multi-service setup; CI/CD and automated reviews mitigate but don’t fully solve it.

Ask HN: Who here is not working on web apps/server code?

Key Points

• Desktop 3D spreadsheet app integrates Unreal Engine natively via Python.
• Users can launch a dedicated server from the application.
• A Python-based renderer using Kingdon enables visualization of 3D primitives.

Performance Hints (2023)

Key Points

• Focuses on single-binary performance tuning with C++-based examples and change lists.
• Advocates early performance considerations to avoid diffuse inefficiencies and costly overprovisioning.
• Encourages choosing faster code paths when they don’t materially impact readability or complexity.

Postfix Macros and Let Place

Key Points

• Postfix macros must preserve Rust’s no-backtracking rule.
• Naïve temporary-based desugaring breaks place semantics.
• Partial place evaluation preserves places while precomputing necessary temporaries.

Response Healing: Reduce JSON defects by 80%+

Key Points

• OpenRouter’s Response Healing auto-fixes malformed JSON from LLMs at inference time.
• Benchmarks across millions of requests show major defect reductions for popular models.
• Common JSON syntax issues (e.g., trailing commas, missing brackets) are targeted to prevent parser failures.

Buteyko Method

Key Points

• The Buteyko method targets hyperventilation via slower, shallower breathing.
• Exercises include nasal breathing, breath-holding, and relaxation.
• Medical evidence for efficacy is limited, prompting skepticism.

Qwen-Image-Layered: transparency and layer aware open diffusion model

Key Points

• End-to-end diffusion model decomposes RGB images into multiple RGBA layers for inherent editability.
• Introduces RGBA-VAE, VLD-MMDiT, and Multi-stage Training to support variable-length layer decomposition.
• Claims improved decomposition quality and consistency over single-canvas editing approaches.

A Better Zip Bomb

Key Points

• Non-recursive zip bomb using overlapping ZIP entries and DEFLATE achieves extreme expansion.
• Zip64 raises expansion ceilings to ~4.5 PB but reduces compatibility.
• Comparative analysis shows this technique surpasses classic examples like 42.zip.

CSS Grid Lanes

Key Points

• Grid Lanes enables native masonry-style layouts via CSS Grid and is testable in Safari Technology Preview 234.
• Core setup uses `display: grid-lanes`, flexible `grid-template-columns` with `auto-fill` and `minmax`, plus `gap` for spacing.
• Supports variable lane widths, item spanning, and explicit placement for advanced, responsive designs.

Monumental snake engravings of the Orinoco River (2024)

Key Points

• Giant snake engravings were mapped and evaluated for landscape visibility along the Orinoco.
• Authors interpret these motifs as spatial markers tied to Indigenous cosmogonic myths and placemaking.
• Early Holocene archaeological sites provide chronological context for the rock art tradition.

The scariest boot loader code

Key Points

• HP 9000/720 used as a boot server for X terminals despite failing SCSI disk.
• OpenBSD PA-RISC port led by Michael Shalayeff since 1998, inspired by MkLinux.
• MIT’s Matt Fredette reached single-user mode on a NetBSD hp700 port based on OpenBSD code.

We ran Anthropic’s interviews through structured LLM analysis

Key Points

• Most respondents have unresolved tensions about AI (85.7%), using it despite conflicted feelings.
• Creatives struggle most yet adopt fastest: 71.7% identity threat, 44.8% meaning disruption, 74.6% increasing use.
• Hallucinations are the top trust destroyer; scientists lower anxiety via tool-focused use and verification (52.9% always verify).

Show HN: Misata – synthetic data engine using LLM and Vectorized NumPy

Key Points

• Natural language to multi-table schema and data, with relational integrity and constraints.
• LLM provider support (Groq, OpenAI, Ollama) via Python API and CLI.
• Noise and drift injection for ML-ready, realistic synthetic datasets.

LLM Year in Review

Key Points

• RLVR emerged in 2025 as a key training stage that optimizes LLMs with verifiable rewards.
• Compute shifted from pretraining to longer RLVR runs, boosting capability without larger models.
• Benchmark reliability declined due to susceptibility to RLVR and synthetic data.

At least $9B billed across 14 Medicaid services in Minnesota may be fraudulent

Key Points

• Audits suggest fraud may involve around half of $18B billed across 14 high‑risk Medicaid services since 2018.
• Minnesota DHS seeks evidence sharing and is suspending payments and referring cases.
• Five new defendants charged in a housing-services fraud, including alleged misuse for travel and crypto.

Man Made Troubles (1953) [video]

Key Points

• 1953 educational film on telephone plant workmanship issues.
• Digitized from 16mm black‑and‑white; runtime 27:02.
• Released by Connections Museum as part of its archival series.

PBS News Hour West to go dark after ASU discontinues contract

Key Points

• ASU’s Cronkite School is ending its contract with PBS NewsHour West, closing the Phoenix-based bureau.
• The bureau, launched in 2019, will make its final contribution on Dec. 19.
• Arizona PBS will continue nightly PBS NewsHour broadcasts and local programming despite the closure.

Language Immersion, Prison-Style (2017)

Key Points

• Many inmates at FCI Dublin have ICE holds and are predominantly Mexican citizens.
• The author intensified Spanish study using reference books and daily practice.
• The phrase “Quién sigue?” proved essential for managing queues for prison resources.

Finding Alignment by Visualizing Music in Rust

Key Points

• Positron introduced µTate, an open-source music visualizer built in Rust.
• The project is meant to support PrizeForge’s supply side and stems from a strategic pivot.
• The article advocates smaller, open AI and cites efficiency techniques and gaming analogies.

Build Your Own React

Key Points

• JSX is converted to JavaScript via createElement calls producing element objects with type and props.
• Manual DOM rendering replaces ReactDOM.render by creating nodes, setting props, and using text nodes for children.
• The roadmap includes fibers, render/commit phases, and function components under React 16.8 with hooks.

Fuzix on a Raspberry Pi Pico

Key Points

• Uses Debian Bookworm in Docker to compile Fuzix for Raspberry Pi Pico.
• Build produces fuzix.uf2 and filesystem.uf2, flashed via BOOTSEL.
• System boots from onboard flash (hda) and offers a shell with GPIO support.

Gh-actions-lockfile: generate and verify lockfiles for GitHub Actions

Key Points

• Creates a lockfile that pins GitHub Actions (including transitive dependencies) to commit SHAs.
• Stores SHA-256 SRI hashes to verify action content integrity.
• Offers both a GitHub Action and a Node.js CLI for generate, verify, and list operations.

Parallelizing ClickHouse aggregation merge for fixed hash map

Key Points

• Performance gap caused by group-by key type leading to different aggregation structures.
• Parallel merge feasible with two-level hash tables but not with fixed hash maps.
• Implemented in-place parallel merge on disjoint key subsets based on proposed approach.

Android introduces $2-4 install fee and 10–20% cut for US external content links

Key Points

• Program enables external links for purchases and app downloads outside Google Play for U.S. users.
• Fees apply to transactions or installs occurring within 24 hours after an external link click.
• Enrollment requires registering external apps, declaring links, and getting updates approved via Play Console.

Iberian peninsula is rotating clockwise

Key Points

• Iberian Peninsula is rotating clockwise due to regional tectonic interactions.
• Stress and deformation fields were computed from satellite and earthquake data to clarify boundary dynamics.
• The Gibraltar Arc absorbs deformation east of the Straits, while direct collision dominates to the west.