Zig Creator Calls Spade a Spade, Anthropic Blows Smoke

1541 crowdhailer 2026-07-13 08:39:39 UTC raymyers.org Qwen Share 784

Anthropic's push to replace software engineering with AI faces scrutiny over Bun's Rust migration, framed as a marketing stunt, while Zig creator Andrew Kelley's candid critique sparks debate on technical and managerial choices in open-source projects.

Ask HN: Add flag for AI-generated articles

1091 levkk 2026-07-13 01:24:20 UTC news.ycombinator.com Qwen Share 456

HN users debate adding an AI-generated article flag to let readers opt-out, alongside a two-axis voting system (good/bad, AI/human), while acknowledging enforcement challenges, YC's AI investments, and stigma risks. Current guidelines ban AI in comments but not submissions, with concerns over moderation, gaming, and community divisiveness.

A graph that should be front-page news

692 rakel_rakel 2026-07-13 05:35:27 UTC lyrebirddreaming.com Qwen Share 448

Current record-breaking Niño 3.4 sea-surface temperatures, measured directly, show Earth's climate system shifting beyond historical norms due to human-driven warming, amplifying extreme weather and destabilizing ecosystems. This unprecedented shift risks cascading global impacts on food, water, economies, and vulnerable communities, demanding urgent action to prevent irreversible climate ...

Apple's new SpeechAnalyzer API, benchmarked against Whisper and its predecessor

568 get-inscribe 2026-07-13 16:06:08 UTC get-inscribe.com Qwen Share 238

Apple's new SpeechAnalyzer surpasses Whisper models and its legacy API, achieving 3.5-4x lower word error rates and 3x faster processing on M2 Pro, making it the top on-device English transcription engine for current Apple devices. It supports fewer languages than Whisper but offers superior accuracy and speed for English, prompting Inscribe to prioritize it for compatible languages while ...

Former NOAA employees built Climate.us to preserve climate data and resources

550 benwerd 2026-07-13 19:57:55 UTC 19thnews.org Qwen Share 216

Your action triggered a security block, possibly due to specific phrases, SQL commands, or malformed data. Contact the site owner with your activity details and the Cloudflare Ray ID for resolution.

Building and shipping Mac and iOS apps without opening Xcode

550 speckx 2026-07-13 18:22:16 UTC scottwillsey.com Qwen Share 232

Use Xcode's CLI tools (xcodebuild, notarytool) and XcodeGen to automate Mac/iOS app builds, avoiding Xcode GUI entirely via scripts like release.sh. LLMs like Claude Code streamline setup, handle certificate management, and generate workflows for signing, notarization, and deployment without manual GUI steps.

Grok uploaded my user directory to xAI's servers

512 tnolet 2026-07-13 13:39:59 UTC twitter.com/a_green_being Full Share 19

@XBToshi Okay, grok has uploaded my entire user directory to xAI's servers. It contains my SSH keys, my password manager database, my documents, photos, videos, everything...

LAPD lets contract with surveillance giant Flock expire

473 forks 2026-07-13 15:11:50 UTC techcrunch.com Qwen Share 414

The LAPD ended its contract with Flock over privacy and civil liberties concerns, citing unresolved data security issues, joining other cities in distancing from the surveillance firm. Flock faces criticism for security flaws, unauthorized access, and false license plate readings, sparking public distrust and calls for federal investigations.

Sam Neill has died

472 j4mie 2026-07-13 06:02:11 UTC theguardian.com Qwen Share 114

Sam Neill, the acclaimed New Zealand actor known for roles in *The Piano* and *Jurassic Park*, died at 78 after battling cancer, leaving a legacy of versatile performances across film and TV. Survived by four children and six grandchildren, he was celebrated for his contributions to New Zealand's film industry and received a knighthood in 2022.

Grok CLI uploaded the whole home directory to GCS

437 denysvitali 2026-07-13 13:35:32 UTC twitter.com/a_green_being Full Share 404

@XBToshi Okay, grok has uploaded my entire user directory to xAI's servers. It contains my SSH keys, my password manager database, my documents, photos, videos, everything...

Show HN: Super Dario

393 thepasch 2026-07-13 17:53:52 UTC superdario.pawb.de Full Share 99

A voxel Tokyo in real Japan time – ride the Yamanote line and study Japanese

379 momentmaker 2026-07-13 11:18:30 UTC jivx.com Full Share 74

Ride the Yamanote line through a voxel Tokyo synced to Japan's real clock, weather, and seasons. A lofi bed plays while N5 sentences are read aloud and drift by as subtitles — an ambient Japanese study room you just press play into.

Telegram's t.me domain has been suspended

358 Tiberium 2026-07-13 19:52:25 UTC whois.com Qwen Share 279

The domain t.me, registered with GoDaddy since 2010 and expiring in 2035, uses privacy protection via Domains By Proxy. It has multiple EPP status restrictions and Google's name servers, with DNSSEC unsigned.

Samsung Health app threatens data deletion if users opt out AI training

350 bundie 2026-07-13 20:01:43 UTC neow.in Qwen Share 103

Samsung requires users to consent to health data use for AI training to retain access, risking deletion otherwise, and introduces AI features like Vitals and Heart Health Score to analyze biometrics and fitness metrics.

Count Binface

346 mooreds 2026-07-13 04:00:54 UTC countbinface.com Qwen Share 300

As an intergalactic space warrior from Sigma IX, I've campaigned in UK elections since 2017 under aliases like Lord Buckethead and Count Binface, defeating UKIP with record votes, including 24,260 in 2024. My fictional TV win in *Industry* (S4E2) and 308 votes vs. Rishi Sunak highlight my advocacy for justice, lasers, and affordable croissants.

DOGE is done. What happened to its records?

342 ndsipa_pomu 2026-07-13 15:56:39 UTC ms.now Qwen Share 297

The Trump administration dismantled DOGE without transparency, enabling oligarchic influence and eroding democratic oversight. Legal challenges confront its secrecy, as a radical legal memo threatens accountability by claiming presidential records are personal property.

Backtrack-Free Cursive

274 dmit 2026-07-13 06:08:12 UTC mmapped.blog Qwen Share 126

The author finds English cursive frustrating due to frequent backtracking for letters like "t" and "i," unlike Russian, which minimizes this. They designed a custom cursive script blending SmithHand and Russian elements to reduce backtracking, enabling smoother, more enjoyable writing.

The art and engineering of Sega CD Silpheed

255 ibobev 2026-07-13 14:52:33 UTC fabiensanglard.net Qwen Share 55

Silpheed's Mega-CD FMV optimized tile reuse, 16-color palettes, and tilemap compression to deliver cinematic video despite 90s hardware limits, with reverse-engineering uncovering 7.5fps compression and ASIC tricks for efficient playback.

The infinite scroll may become endangered if controversial Calif. law passes

227 Stratoscope 2026-07-13 18:53:53 UTC sfgate.com Full Share 437

A required part of this site couldn’t load. This may be due to a browser extension, network issues, or browser settings. Please check your connection, disable any ad blockers, or try using a different browser.

An Englishwoman who sketched India before photography took hold

225 1659447091 2026-07-13 23:12:22 UTC bbc.com Qwen Share 68

Emily Eden, a 19th-century British artist, captured India's diverse people and landscapes in detailed sketches during her 1830s travels, later published and exhibited in Delhi. Her work, blending colonial context with cultural observation, remains a rare artistic record of India's pre-Victorian era.

Show HN: Clawk – Give coding agents a disposable Linux VM, not your laptop

225 celrenheit 2026-07-13 14:02:03 UTC github.com/clawkwork Qwen Share 157

clawk runs coding agents in a disposable Linux VM with a restricted network allow-list, isolating tasks from your host system to prevent data leaks or damage. It offers secure, ephemeral environments for code execution, multi-repo workflows, and agent interactions without Docker, using OCI images and automatic state persistence.

Control the Ideas, Not the Code

225 surprisetalk 2026-07-13 11:45:36 UTC antirez.com Qwen Share 189

Antirez, a respected programmer, argues that AI is reshaping programming by shifting focus from code review to controlling software ideas, emphasizing design over manual code scrutiny to adapt to rapid AI-driven changes and improve efficiency. He advocates leveraging AI for implementation while prioritizing QA, optimization, and high-level design to navigate an evolving, error-prone landscape.

Lobste.rs is now running on SQLite

218 abetusk 2026-07-13 22:35:49 UTC lobste.rs Qwen Share 177

In 2025, a collaborative SQLite migration for Lobsters resolved performance issues, reducing CPU/memory usage and costs after overcoming initial deployment challenges. The project, initiated in 2019, closed #539 with fixes for full table scans and data type adjustments, emphasizing thorough testing and communication.

Vāgdhenu: A Sanskrit Chanting TTS System

208 subinalex 2026-07-13 17:43:26 UTC prathosh.in Llama Share 50

The app provides free access to the complete Śrīmad Bhāgavatam with synced audio and karaoke highlighting in 10 Indian scripts. It also includes a Sanskrit chant tutor that scores and corrects user recitations using a trained model.

Solod: Go can be a better C

208 koeng 2026-07-13 16:38:21 UTC solod.dev Qwen Share 153

So translates Go to readable C11 with native C interop, enabling stack-allocated systems programming without CGO overhead. It supports Go features like interfaces and concurrency via standard libraries, currently in active development with 0.2 adding networking and WebAssembly.

Precursor

207 AznHisoka 2026-07-13 14:39:38 UTC blog.cloudflare.com Qwen Share 160

Cloudflare's Precursor enhances bot detection by analyzing session-based behavioral signals, improving accuracy and reducing false positives. It complements Turnstile by evaluating full user journeys, making automation harder and boosting security without disrupting legitimate users.

Interrail: 6,379Km and 13 Countries over 7 weeks

199 coinfused 2026-07-13 08:04:30 UTC shkspr.mobi Qwen Share 145

Last year's 10-country Interrail trip was intense; this year's 15-day package offered flexibility with practical tips like RealTimeTrains and Eurostar vegan meal bookings. Despite delays, crowded trains, and minor mishaps, the couple enjoyed scenic journeys, first-class perks, and found train travel more relaxing than flying, though exhaustion set in after seven weeks.

An Infuriating Goodbye to Photoshop

196 ExMachina73 2026-07-13 11:46:47 UTC anderegg.ca Qwen Share 128

A long-time Photoshop user, frustrated by Adobe's declining software quality, subscription issues, and intrusive updates, uninstalled Creative Cloud and switched to Pixelmator Pro, finding relief in simpler, more reliable tools.

Nokia’s years of mobile-phone supremacy ended in an afternoon

184 jruohonen 2026-07-13 13:54:10 UTC spectrum.ieee.org Qwen Share 165

Nokia rose to dominance in the 1990s-2000s with iconic, durable phones like the 3310 and 1100, known for innovations like internal antennas and Snake games. Despite early recognition of the iPhone threat, delayed touchscreen adoption and strategic missteps led to its decline, culminating in a 2013 Microsoft acquisition.

A metallurgist's doubts about self-replicating probes

158 EA-3167 2026-07-13 04:11:20 UTC centauri-dreams.org Qwen Share 98

Peter Marinko argues that self-replicating von Neumann probes face insurmountable challenges in materials processing, thermodynamic closure, and long-term durability, not propulsion or AI, making interstellar replication infeasible. These limitations, rooted in industrial process complexity and material degradation, suggest the galaxy's silence may stem from replication's inherent difficulty, ...

The real prices of frontier models

157 ianberdin 2026-07-13 18:32:27 UTC playcode.io Qwen Share 82

AI model pricing per token is misleading due to varying tokenizers, which split text differently—TypeScript costs 1.73x more on Claude than GPT. Real costs depend on your content: test tokenizers directly, as silent tokenizer updates can raise bills without price changes.

Show HN: DOM-docx – HTML to native, editable Word docs (MIT)

156 fishbone 2026-07-13 11:51:56 UTC github.com/floodtide Qwen Share 40

dom-docx converts semantic HTML to editable Word documents (OOXML) with layout fidelity, using Chromium/Playwright for rendering and LibreOffice for validation. It supports Node.js 20+ and browsers, offering inline or computed style conversion, image rasterization, and customizable document settings like headers, footers, and page layouts.

Linux on the Sega 32X. Who needs hardware synchronization primitives anyway?

147 cakehonolulu 2026-07-13 18:18:25 UTC cakehonolulu.github.io Qwen Share 32

The author ported Linux to the Sega 32X to enhance board bringup skills, overcoming hardware limitations via SDK examples, FPGA flash carts, and custom synchronization solutions like Peterson's algorithm. Challenges included cross-compilation fixes, memory constraints, and implementing inter-CPU communication, resulting in a functional albeit slow Linux system with a console display.

Benchmarking 15 “E-Waste” GPUs with Modern Workloads

141 eso_logic 2026-07-13 13:48:42 UTC esologic.com Qwen Share 64

Decommissioned NVIDIA GPUs (K80, P100, V100) are benchmarked for homelab use, showing viable performance despite age and inefficiency. Docker-based testing reveals multi-GPU setups can deliver strong results for projects like streamarize, though power costs and outdated drivers remain challenges.

Linux 0.11 rewritten in idiomatic Rust, boots in QEMU

137 arto 2026-07-13 20:11:29 UTC github.com/poseidon-fan Qwen Share 141

linux-0.11-rs rewrites Linux 0.11 in Rust, booting on i386 QEMU with a Unix userland. It offers idiomatic Rust abstractions, processes, virtual memory, Minix filesystem, and tools for building bootable images.

The bread paradox: why convenience always wins, and why SaaS isn't doomed

133 srijan4 2026-07-13 18:23:12 UTC joanwestenberg.com Qwen Share 118

The text compares the convenience of buying bread to SaaS, arguing that despite DIY options (like AI tools), people prefer commercial solutions for reliability and ease. SaaS will evolve but thrive by offering accountability and infrastructure, not just features.

Claude Code plugin that plays a Mr. Meeseeks voice line whene Claude is waiting

131 patrickwiseman 2026-07-13 22:03:54 UTC github.com/thephw Qwen Share 56

A Claude Code plugin plays Mr. Meeseeks voice lines for user prompts, using event-driven audio clips for task completion or approval needs, with OS-agnostic playback and silent background activity. Inspired by Rick and Morty, it includes non-commercial audio clips and allows customization, emphasizing focused, single-task sessions.

Show HN: I implemented a neural network in SQL

119 alxmrs 2026-07-13 20:00:10 UTC github.com/xqlsystems Qwen Share 20

A 28x28 image model uses flattened indices, skips zero-weight rows, and computes pre-activation layers (z = W @ a + b) with gradient updates (weight/bias - lr * gradient). Trained parameters are stored as xarrays, preserving layer shapes and biases per output dimension.

Wikipedia escapes Category 1 designation under the UK Online Safety Act for now

115 hn_acker 2026-07-13 15:59:36 UTC en.wikipedia.org Qwen Share 96

The UK's Online Safety Act threatens Wikipedia with Category 1 status, imposing privacy-eroding rules. A 2026 Ofcom decision temporarily exempted Wikipedia, but it remains on a watch list, prompting ongoing advocacy to prevent future reclassification and protect open knowledge.

Leak of San Francisco Police Drone Footage Exposes Reality of Urban Surveillance

114 nozzlegear 2026-07-13 12:09:38 UTC wired.com Qwen Share 217

San Francisco police's Skydio drones accidentally leaked live surveillance feeds online, exposing sensitive footage of arrests, searches, and civilians. Security researchers discovered the unsecured streams, highlighting risks of AI-enhanced surveillance and privacy breaches.

Quadrupling code performance with a "useless" if

112 birdculture 2026-07-13 07:37:06 UTC purplesyringa.moe Qwen Share 29

A loop's performance was limited by memory access latency due to dependencies between iterations. Introducing branch prediction via volatile casts reduced latency by making the CPU ignore dependencies, improving throughput despite compiler optimizations.

Latent Space as a New Medium

109 thm 2026-07-13 18:12:09 UTC kevinkelly.substack.com Qwen Share 32

Latent spaces in AI compress vast knowledge into multidimensional maps, enabling creative exploration by allowing manipulation of concepts and ideas across domains. This new medium fosters innovation in art, science, and problem-solving through structured exploration of possibilities.

Show HN: YouTube Guitar Tab Parser

108 neogenix 2026-07-13 20:13:14 UTC github.com/marcelpanse Qwen Share 66

The tool automates converting YouTube videos to PDF tablature by sampling frames, using AI to detect and crop tab regions, deduplicating by bar numbers, and compiling into a PDF with the video title as metadata. It requires no configuration and outputs to out/<video-title>.pdf.

Frank Lloyd Wright’s first home

107 NaOH 2026-07-13 02:23:19 UTC architecturaldigest.com Qwen Share 57

Frank Lloyd Wright's Oak Park Home and Studio (1889-1909) in Illinois, where he designed Prairie-style masterpieces like the Robie House, is a preserved National Historic Landmark showcasing his early architectural evolution. Restored by the Frank Lloyd Wright Trust since 1974, the site offers guided tours of his living and workspaces, reflecting his innovative design philosophy.

What are Forward Deployed Engineers, and why are they so in demand? (2025)

106 saisrirampur 2026-07-13 23:39:10 UTC newsletter.pragmaticengineer.com Qwen Share 98

Forward Deployed Engineers (FDEs) are emerging as a critical hybrid role in AI startups, blending software engineering, sales, and platform work to integrate AI solutions, originating from Palantir and now adopted by companies like OpenAI and Ramp. FDEs bridge customer needs and product development by embedding with clients, contributing to core engineering, and driving innovation through ...

Beavis Ultrasound PnP ISA Sound Card Replica

105 mariuz 2026-07-13 05:15:14 UTC github.com/schlae Qwen Share 44

The Beavis Ultrasound PnP is an open-source Gravis Ultrasound PnP clone with full schematics and reverse-engineered GAL code, relying on an AMD InterWave chip for audio. It requires an AM78C201, programmable EEPROM, and optional GAL, allowing op-amp substitutions and untested ferrite bead replacements.

Show HN: Jacquard, a programming language for AI-written, human-reviewed code

102 jbwinters 2026-07-13 15:56:02 UTC github.com/jbwinters Qwen Share 58

Jacquard is a FriendMachine research project for effect-tracking, probabilistic programming, and structural identity in a small language with a test framework (Warp). Version 0.1 includes a repair demo using Bayesian inference and is a non-production prototype with OCaml tools and C backend.

Logseq 2.0 Beta (DB version) is here

101 karencarits 2026-07-13 17:49:49 UTC github.com/logseq Qwen Share 85

Logseq 2.0 beta is now available for testing, inviting user feedback to improve the stable release, with a note to back up data due to potential instability. This nightly build includes a security fix (GHSA-92h5-2358-7xjv) and updates from Beta 0.10.10, addressing major regressions.

xAI's Grok Build CLI Uploads Git Repositories to a Google Cloud Bucket

100 svoice 2026-07-13 18:10:23 UTC internationalcyberdigest.com Qwen Share 2

xAI's Grok Build CLI secretly uploaded full code repositories to cloud storage, later disabled server-side without disclosure. The company offered no transparency on collected data, its use, or mitigation scope.

Berkshire's $397B Bet Against an Overheated Market

98 emsidisii 2026-07-13 08:15:52 UTC disruptionbanking.com Qwen Share 125

Berkshire Hathaway's $397.4B cash hoard signals market overvaluation via Buffett Indicator and Shiller P/E, while insurance sector challenges and CEO transition dampen stock performance. The company awaits a potential crash to capitalize on undervalued opportunities.

Show HN: Nobie – an Excel-compatible runtime for agents and humans

96 matthewgapp 2026-07-13 18:26:04 UTC nobie.com Full Share 69

Nobie is local-only. We don't collect, process, or transmit your data. Everything stays on your machine. Every formula, every pixel, calculated the same as Excel. Your files are always standard .xlsx — open them in Excel anytime, no surprises.

TFTP Honey Pot Results

93 speckx 2026-07-13 19:11:17 UTC bruceediger.com Qwen Share 40

A TFTP honey pot over 35 days captured mostly infosec company scans (e.g., Palo Alto, Censys) probing for TFTP servers via file requests like "a" or "pxelinux.0," revealing automated server identification efforts rather than malicious exploitation. Despite varied patterns, most traffic aimed to detect TFTP server presence, with limited CVE exploitation attempts observed.

AI is a bad tool

80 shtgnwrng 2026-07-13 19:51:15 UTC bytecode.news Qwen Share 100

AI excels as a data distiller but falters in code generation due to opacity and poor abstraction, exposing human reliance on unverified outputs. Its rise reveals the irrelevance of many software roles, driven not by AI superiority but by inadequate abstraction in current practices.

Mawlynnong, India, transformed by tourism, bans visitors on Sundays

79 gmays 2026-07-13 22:19:16 UTC bbc.com Qwen Share 105

Mawlynnong, India's cleanest village, bans tourists on Sundays to prioritize community life and worship, balancing tourism-driven growth with cultural preservation. The Sunday closure allows residents to maintain hygiene standards and traditions, reflecting a shift from daily tourism reliance to reclaiming authentic village life.

Designing APIs for Agents

78 benswerd 2026-07-13 16:15:41 UTC freestyle.sh Qwen Share 48

Designing APIs for agents prioritizes clarity, explicitness, and precise error handling over human-centric utilities, as agents require unambiguous documentation and direct code interpretation to function effectively without relying on defaults or abstractions. The author advocates for minimalistic, self-explanatory APIs with explicit field names and comprehensive guides, emphasizing that ...

The Estranged Worlds of J. G. Ballard

77 Caiero 2026-07-13 21:57:56 UTC lareviewofbooks.org Qwen Share 16

J.G. Ballard, a visionary sci-fi writer, explored alienation in post-industrial society through estranged narratives in works like *Crash* and *High-Rise*. The biography *The Illuminated Man*, completed posthumously, traces his life's influence on fiction, reflecting themes of transmutation and incompleteness.

Thunderbird Desktop settings research: what we learned from your feedback

71 ano-ther 2026-07-13 18:33:47 UTC blog.thunderbird.net Qwen Share 63

Thunderbird users value customization, simplicity, and modern design, seeking reduced clutter and clear language. The team will streamline settings, simplify terminology, enhance privacy explanations, and improve accessibility based on feedback.

Show HN: BillAI Bass, an AI-Powered Big Mouth Billy Bass Using Strands Agents

71 mtw14 2026-07-13 18:18:23 UTC github.com/morganwilliscloud GoogleT5 Share 27

A pi can be turned into an ai assistant. the fish can lip-sync to its own voice and flap its tail if it wants to emphasize itself. you talk to the pi, it talks back — head swiveling, mouth lip synchronizing, tail flapping for emphasis. this project was created with help from claude code and you can use any ai helper to help you get through. point the mic away from the speaker

A Study of Microsoft's Early 2026 Rollout of Claude Code and GitHub Copilot CLI

70 softwaredoug 2026-07-13 21:43:51 UTC arxiv.org Qwen Share 41

Organizations adopting agentic CLI tools should prioritize social network-driven adoption, as Microsoft's 2026 study found first use spread via peer networks, retention linked to coding activity, and adopters merged 24% more pull requests. These tools' impact persisted over four months, suggesting they enhance output beyond novelty, necessitating peer visibility in rollout strategies.

MacKenzie Scott's giving, in quality-adjusted life years

70 383toast 2026-07-13 00:18:16 UTC maxghenis.com Qwen Share 45

A Monte Carlo model estimates MacKenzie Scott's $26.3B philanthropy's health impact (QALYs) by allocating grants across 13 intervention archetypes, adjusting for inflation, evidence credibility (skeptical vs. credulous), and gift size elasticity. Skeptical assumptions yield ~70,000 QALYs (effects weighted by causal study quality), while credulous estimates reach ~200,000, with global health ...

I'm Making Strandfall, a Solarpunk Orienteering Larp

68 surprisetalk 2026-07-13 13:00:35 UTC mssv.net Llama Share 13

The game Strandfall combines digital and physical worlds through a highly physical outdoor larp where players use custom devices to forecast and investigate mysterious storms. The game's unique devices and design aim to create an immersive experience that encourages physical movement, role play, and collaboration among players.

Go-Flavored Concurrency in C

67 ibobev 2026-07-13 15:56:22 UTC antonz.org Qwen Share 12

Using POSIX threads with mutexes and condition variables, Solod mimics Go's concurrency via worker pools and channels, achieving Go-like throughput for coarse tasks but lagging in fine-grained operations due to kernel syscall overhead. While simpler and effective for many workloads, it lacks Go's lightweight goroutines, making it less ideal for high-throughput, low-latency scenarios.

A Second-Grade Teacher Revived a Beloved Video Game

62 danso 2026-07-13 17:13:22 UTC nytimes.com Qwen Share 24

Lindsay Barnett tours Highland Park, a John Hughes film backdrop, where she grew up near Michael Jordan during the Bulls' era. Now a Chicago teacher, she revives a beloved local video game.

Show HN: Hackney – Compare Uber, Lyft, Waymo, and Robotaxi Prices

60 griffinli 2026-07-13 14:47:23 UTC hackney.app Full Share 47

The ultimate ride app. See prices from Uber and Lyft.

A Farewell to ARPs: IPv4 Service on IPv6-Only Networks

55 speckx 2026-07-13 12:58:07 UTC labs.ripe.net Qwen Share 8

The IETF proposes eliminating ARP and IPv4 subnets in IPv6-only networks by using a sentinel IPv4 address (192.0.0.11) to resolve gateways via IPv6, enabling IPv4 as a service without translation or dual-stack overhead. This standardizes interoperable, secure, and scalable IPv4 operation over IPv6 infrastructure, reducing operational complexity and address waste.

MITS: Rockets, Calculators, and Personal Computers

52 BirAdam 2026-07-13 13:20:34 UTC abortretry.fail Qwen Share 8

Henry Edward Roberts founded MITS and created the Altair 8800, the first successful personal computer, which sparked the PC revolution and inspired Microsoft and the S-100 bus standard. His vision and innovations laid the groundwork for modern computing, though he later pursued farming and medicine as originally intended.

Accidental Anonymity

51 caminanteblanco 2026-07-13 20:17:46 UTC macwright.com Qwen Share 15

The rise of LLM-generated content in outreach emails and job applications creates impersonal, generic materials that obscure individuality and effort. Authentic, imperfect human expression is vital for meaningful connection and revealing one's true self beyond machine-generated perfection.

A full body MRI earns you a year of smoking

51 ibobev 2026-07-13 18:21:50 UTC entropicthoughts.com Qwen Share 39

Routine full-body MRIs for asymptomatic people yield a net benefit of 0.025 QALYs per person, equivalent to a 926 micromort risk reduction—comparable to avoiding low-risk activities like driving short distances. This highlights the nuanced trade-off between early cancer detection and testing costs, emphasizing that medical tests are optimized for their intended populations.

Show HN: Sx 2.0 – Share AI skills with your team through a Dropbox folder

44 detkin 2026-07-13 23:26:52 UTC sleuth-io.github.io Qwen Share 33

sx 2.0 is a native Mac/Windows/Linux app enabling teams to share AI skills via synced folders (Dropbox, etc.), bypassing Git/CLI. It introduces versioned markdown vaults, collections, and plugins for AI client integration, empowering non-technical users to distribute skills effortlessly.

Show HN: Sigwire – a live TUI switchboard for every signal on your Linux box

44 zasc 2026-07-13 20:07:45 UTC github.com/yeet-src Qwen Share 17

Sigwire uses kernel tracepoints and BPF to monitor real-time signal activity, showing sender/target, type, delivery status, and EINTR interruptions. It aggregates bursts, filters signals, and tracks handler execution and syscall interruptions system-wide.

Show HN: OpenClawMachines – Extending OpenClaw to the Enterprise

41 mathaix 2026-07-13 17:45:29 UTC github.com/mathaix Qwen Share 30

OpenClaw Machines is an open-source platform using Firecracker microVMs for secure, hardware-isolated AI agent sandboxes on self-hosted infrastructure, with a control plane for orchestration and Cloudflare for secure routing. It offers cost efficiency via flat server costs, data sovereignty, and enterprise features like workspace integrations, all under Apache-2.0 licensing.

Estimating the heights of New Yorkers from their scuff marks

40 eat_veggies 2026-07-13 23:22:17 UTC blog.jse.li Full Share 12

The AI Whale Fall and Open Source

39 ai_critic 2026-07-13 23:16:42 UTC minor.gripe Qwen Share 20

Frontier labs' subsidized AI provides a temporary resource to enhance open-source projects through automation, addressing technical debt and easing maintenance. Embracing these tools, despite skepticism, is vital to build sustainable infrastructure and manage contributions efficiently.

Simulating everything, sort of: The promise and limits of world models

37 LorenDB 2026-07-13 17:34:33 UTC arstechnica.com Qwen Share 5

World models, an emerging AI frontier beyond large language models, aim to simulate physical environments for robotics, 3D asset generation, and scientific research, with companies like Runway and World Labs leading development. Challenges include computational costs, varying definitions, and balancing explicit 3D representations with generative approaches to enable dynamic, interactive simulations.

Revisiting Yliluoma's ordered dither algorithm

37 ibobev 2026-07-13 14:15:14 UTC 30fps.net Llama Share 8

The article discusses various ordered dithering algorithms, including Joel Yliluoma's 2011 algorithm, and presents new simplified variants, comparing their results to a state-of-the-art algorithm. The article also introduces the "EMA" color selection algorithms, which are faster and comparable in quality to the original Yliluoma-2 algorithm and Thomas Knoll's algorithm.

Modernizing Property Tax Assessments in Allegheny County

35 mooreds 2026-07-13 01:47:21 UTC prohousingpgh.org Qwen Share 26

The report demonstrates that open-source methods can produce fair, transparent property assessments in Allegheny County at low cost, improving accuracy and public trust. It advocates for regular reassessments to enhance tax equity and efficiency, supported by an open tool for resident access.

Optimizing Lua string literals to save 400 bytes

33 ibobev 2026-07-13 18:21:31 UTC purplesyringa.moe Qwen Share 5

Yuki discusses Lua code compression techniques for ComputerCraft, addressing disk space limits via self-decompressing archives. Challenges include handling raw strings and escaping characters to preserve data integrity while minimizing size.

Show HN: Self-hosted voice AI agent for Asterisk/FreePBX

31 hkjarral 2026-07-13 02:51:34 UTC github.com/hkjarral Qwen Share 11

AVA is a modular, open-source AI voice agent for Asterisk/FreePBX, enabling mix-and-match STT/LLM/TTS providers with 6 enterprise-validated baselines. It offers GPU support, secure Admin UI access (port 3003), and tools for multi-agent management, call routing, and real-time monitoring.

Ask HN: Should I do a CS masters at Cambridge or start as a new grad at Amazon?

28 sspehr 2026-07-13 18:00:53 UTC news.ycombinator.com Qwen Share 94

Choose Cambridge for long-term flexibility and networking; a prestigious degree opens enduring career doors and offers adaptability in uncertain markets, while Amazon’s risks (toxic culture, layoffs) outweigh short-term gains. Prioritize foundational education now to secure future options, as returning to academia later is harder and less impactful.

Show HN: Web App Uses RTL-SDR to Align HDTV Antenna

27 robotastic 2026-07-13 02:34:09 UTC tunerscope.com Qwen Share 4

Tuner Scope uses an RTL-SDR dongle and coax adapters to measure live TV signal strength via a browser, eliminating software installation. It helps optimize antenna alignment by displaying real-time channel strength, direction, and signal quality metrics like carrier-to-noise.

Bootstrapping GDC with DMD

26 LorenDB 2026-07-13 20:04:30 UTC briancallahan.net Qwen Share 2

The user developed a wrapper to build GDC on FreeBSD using DMD, avoiding the need for an existing GDC compiler by translating flag differences. This method enables quick GDC compilation by leveraging DMD's compatibility with GCC's stage1 build requirements.

The Chud Vision of Roman History

24 hermitcrab 2026-07-13 18:45:45 UTC acoup.blog Qwen Share 10

The author examines "chuds"—online history enthusiasts who misuse antiquity to promote reactionary ideologies, driven by algorithmic radicalization and shallow knowledge. Their superficial engagement, rooted in emotional ideology over curiosity, contrasts with the author's goal to highlight accurate, nuanced historical understanding.

New Flagship Grok Voices

22 JumpCrisscross 2026-07-13 18:28:13 UTC x.ai Qwen Share 7

Your action triggered a security block, possibly due to specific phrases, SQL commands, or malformed data. Contact the site owner with your activity details and the Cloudflare Ray ID for resolution.

Human Canaries: Remembering the Munitionettes

18 Thevet 2026-07-13 23:53:15 UTC historytoday.com Full Share 6

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Editing React components that never rendered

15 linb 2026-07-13 13:49:33 UTC blog.crossui.com Qwen Share 11

React tools use runtime introspection (live app data) or static AST analysis (source code structure). CrossUI Studio leverages static analysis to provide crash-resilient, cross-file editing and debugging, even when apps fail to render.

There's no way this bond market can fund the markets needs without higher yields

14 root-parent 2026-07-13 14:36:16 UTC youtube.com Embed Share 2

Show HN: ContextVault – Shared memory layer for your AI and your team

12 Repeater22746 2026-07-13 23:22:18 UTC contextvault.dev Qwen Share 11

ContextVault is a durable, centralized knowledge repository scoped per user, agent, and tenant, enabling organizations to retain and reuse critical insights. It ensures secure, targeted visibility of decisions and lessons across teams, persisting beyond chat or project resets.

Manifest Man

12 ekluger 2026-07-13 22:40:55 UTC thenewcritic.com Qwen Share 3

The Manifest conference in Berkeley, attended by rationalists and prediction market enthusiasts, explores self-optimization through unconventional methods like reinforcement learning and genetic screening, blending serious futarchy debates with absurd social experiments and an anti-institutional ethos.

Show HN: I built a one-prompt hackathon platform, free entry, sponsored prizes

11 lucasmartinic 2026-07-13 22:14:12 UTC 1shotchallenge.ai Qwen Share 10

The One Shot Challenge runs 6 days, offering 6 GTA VI copies and a PS5 to winners who build games/apps via a single AI-generated prompt using models like Fable 5Fable 5 and Gemini 3.1 Pro. Entries are judged by AI leaders and the community, with secure sandboxed execution ensuring each submission is a verified single-prompt output.

MIT's New Method Flags AI Models Trained on CASM Without Generating It

11 sdoering 2026-07-13 21:44:18 UTC insideai.news Qwen Share 5

MIT researchers developed Gaussian probing, an auditing method that detects AI models fine-tuned for generating child sexual abuse material (CSAM) without producing images, overcoming legal and ethical barriers. The technique, 100% accurate in tests, can be integrated into platforms to automatically screen models, preventing dangerous variants from spreading.

Quintile – keyboard N×M grid tiling for macOS

11 stefanopineda 2026-07-13 00:07:09 UTC github.com/stefanopineda Llama Share 3

Homebrew's quintile installation is blocked due to GitHub repo notability thresholds. To install quintile, use brew reinstall --cask stefanopineda/quintile/quintile after enabling Accessibility in System Settings.