Jurassic Park computers in excruciating detail

https://fabiensanglard.net/jurrasic_park_computers/00_11_15_Apple_Powerbook_100.webp
The author meticulously analyzed Jurassic Park's computers, detailing models like Apple Powerbooks, SGI workstations, and custom software, while noting real hardware used in the 1993 film. They also paid tribute to Sam Neill, who portrayed Alan Grant.

Inkling: Our Open-Weights Model

https://thinkingmachines.ai/news/introducing-inkling/images/cover-social-inkling-post.png
The company released Inkling, a 975B-parameter Mixture-of-Experts model with 41B active parameters, supporting text, images, audio, and video, alongside Inkling-Small (12B active) for efficient customization via Tinker. Trained on 45T tokens, Inkling offers controllable reasoning, safety features, and is available on platforms like Hugging Face and Tinker, with partnerships for deployment and ...

Sleep regularity is a stronger predictor of mortality risk than sleep duration (2023)

I tricked Claude into leaking your deepest, darkest secrets

https://www.ayush.digital/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fcollapsed.3a47b74d.png&w=3840&q=75
A researcher found that Claude's memory system could leak sensitive user data, like names and employers, by tricking the AI into navigating a malicious website's links to spell out personal information. Anthropic patched the vulnerability by limiting web navigation, but the exploit underscores risks in AI systems storing vast user profiles.

SpaceX bond worth 10% less than issue price – heading for junk bond status

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Vancouver PD website features Quick Escape button that wipes itself from history

https://vpd.ca/wp-content/uploads/2026/05/woman-phone-500x660-1.jpg
Call 911 for emergencies; use non-emergency options for delayed crimes or other issues. The Vancouver Police Department offers resources for missing persons, police checks, community outreach, and crime reporting to enhance public safety.

Stripe and Advent have made a joint offer to acquire PayPal – sources

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Why I Left Google DeepMind

https://assets.turntrout.com/static/images/posts/Why%20I%20left%20Google%20DeepMind-06122026.avif?v=1
Author resigned from Google after failed efforts to block military AI contracts, exposing how institutions abandoned ethics pledges on killer robots and surveillance under pressure.

Prioritize mental health, and why communication is so important

Struggling with severe depression and career setbacks, the user acknowledges personal challenges in motivation and discipline, now focusing on healing with support. They seek stability, improved work discipline, and meaningful contributions while navigating mental health.

Codex Micro

https://images.ctfassets.net/kftzwdyauwt9/3HGigKf8LskSSEMyUJew3T/07616f1ffe40da815b6b76821a065fbb/580946041e76dab35c190ce93f5c0cb61ef4ba3f_1.png?w=3840&q=90&fm=webp
Agent Key offers live RGB status from Codex, a joystick for workflows like PR reviews/debugging, and command keys for shortcuts. It features a dial for adjusting reasoning levels and uses CNC aluminum, PBT keycaps, and mechanical switches.

Grok Build is open source

https://camo.githubusercontent.com/18491fb1cc6b8790b3f3b2d8cec5af377b6317da104e238e3b67777114ca9b71/68747470733a2f2f6d656469612e782e61692f76312f776562736974652f756e6976657273652d7475692d73637265656e73686f742d36663761303833372e706e67
Grok Build is SpaceXAI's terminal-based AI coding agent with a TUI for codebase interaction, file editing, shell commands, and task management, supporting macOS, Linux, and Windows. It uses Rust, offers CLI installation, and is Apache 2.0 licensed with third-party notices.

Mysteries of Telegram Data Centers (2022)

Running Gemma 4 26B at 5 tokens/sec on a 13-year-old Xeon with no GPU

https://www.neomindlabs.com/images/we-taught-a-dead-server/gemma4-running.png
A 13-year-old HP server with Ivy Bridge Xeons runs Google's 26B-parameter Gemma 4 model at ~5 tokens/second via CPU-optimized code, overcoming AVX2 instruction set limitations with custom patches. The project highlights adapting modern AI to legacy hardware through engineering, not just subscriptions, enabling local inference on outdated systems.

OpenAI loses trademark dispute at EU court

OpenAI lost its EU court challenge to trademark "OPENAI," deemed descriptive for tech goods. The court upheld EUIPO's rejection, dismissing arguments about multiple meanings and foreign registrations, though an ECJ appeal remains possible.

TS-2026-009: Insecure argument handling in Tailscale SSH permitted root access

https://cdn.sanity.io/images/w77i7m8x/production-v2/a88cf9aad8777f4b0641202a5ed6c02bbb005d8c-266x342.svg
Security notifications affecting the Tailscale client and service Read our incident disclosure and notification policy. If you’re directly affected by a security issue in Tailscale, and we have your contact information, we will contact you.

Data centers have hiked electricity prices on the public by $23B

https://fortune.com/img-assets/wp-content/uploads/2026/07/GettyImages-2285284906-e1783971804803.jpg?format=webp&w=1440&q=100
Tech companies' data centers drive electricity cost hikes, with unclear cost allocation causing ratepayer concerns. Complex pricing rules let data centers avoid peak demand charges, while residential customers lack advocates in rate-setting, risking unfair cost shifts.

Telegram Serverless

Telegram Serverless enables running bot and Mini App backend code on Telegram's infrastructure without servers, using JavaScript modules deployed via CLI. It offers automatic scaling, built-in SQLite database, and SDK access for Bot API interactions, eliminating infrastructure management.

Collection of Digital Clock Designs

A collection of thoughtfully designed digital clocks.

Towards a harness that can do anything

https://eardatasci.github.io/c/ambiance/harvey.jpg
The author advocates for transparent, Unix-inspired LLM harnesses that minimize cognitive load by leveraging the model's existing systems knowledge, modular tools, and event-driven architectures like Ambiance to enable efficient, self-directed agent workflows. Key principles include deterministic goal pursuit, flat text interfaces, structured data storage, and robust logging to ensure ...

The Three-Second Theft: Why AI Voice Fraud Outruns Every Defence

https://i.snap.as/IJsCIeqg.png
AI-enabled fraud, exemplified by Sharon Brightwell's $15k scam, exploits advanced voice-cloning to target vulnerable populations, with FBI reports showing $893M+ in 2025 losses, disproportionately affecting older adults. Despite detection efforts, synthetic voices bypass human and system safeguards, revealing systemic failures in telecoms, platforms, and banks to prevent industrial-scale deception.

Solving 20 ErdΕ‘s Problems with 20 Codex Accounts Running in Parallel

https://www.starfleetmath.com/og.png
Star Fleet solves open math problems using Lean 4 and 20 GPT-5.6 agents via TypeScript/Bun, leveraging SAT solvers, vector databases, and custom memory systems. It formally proves conjectures like Erdos 123/129 with verified solutions and rigorous logical frameworks.

My midlife crisis Corolla is fast, furious, and modded

https://i0.wp.com/www.zocalopublicsquare.org/wp-content/uploads/2026/06/DSC02802-scaled.jpg?resize=2000%2C1334&ssl=1
The author’s GR Corolla, a modified Japanese sports car, symbolizes Asian American ingenuity and midlife reinvention, blending personal nostalgia with the 1990s import car scene’s cultural legacy. By rejecting Hollywood’s whitewashing, it celebrates a community that created its own identity through underdog car culture, proving that heroes are forged in the garage, not the screen.

Briar is in maintenance mode

Briar continues in maintenance mode with essential security updates and bugfixes, addressing longstanding issues like high battery use and Android reliability. After initial shutdown plans due to funding and technical challenges, community support and new users led to its continuation, dispelling recent rumors.

Show HN: misa77 - a codec that decodes 2x faster than LZ4 (at better ratios)

https://raw.githubusercontent.com/welcome-to-the-sunny-side/misa77/main/misc/lzbench-results-archive/0.2.0/speedup_vs_lz4.png
misa77 is an LZ-based codec optimized for write-once, read-many scenarios, offering constant memory use (<5 MB) and faster decompression for highly compressed files, with experimental modes enhancing CPU efficiency. It balances compression ratios and throughput, excelling in decode speed for compressible data while supporting CLI-driven compression and parameter tuning.

Show HN: Firefox in WebAssembly

https://developer.puter.com/labs/firefox-wasm/logo.webp
The Gecko engine compiled to WebAssembly. The real Firefox interface, rendering entirely inside this browser tab. GPU acceleration WebGL-based rendering for web content. Enable JIT Experimental JS β†’ WASM JIT. Expect bugs. Wisp server WebSocket proxy that tabs load web content through. Networking in the browser powered by Puter.js

Inkling – Open-Weights 975B Parameter LLM

https://thinkingmachines.ai/inkling/images/cover-social-inkling-page.png
Spider chart comparing Inkling, Nemotron 3 Ultra, GLM 5.2, GPT 5.6 Sol, and Claude Fable 5 on ten evaluations scored from zero to one hundred. Inkling is shown with the heavier cobalt line. Evaluations without a reported model score are plotted at zero. Hover an evaluation to compare every model's score.

America pays workers just 27% of what its wealth allows – the worst in the OECD

https://fortune.com/img-assets/wp-content/uploads/2026/07/GettyImages-132939356.jpg?format=webp&w=1440&q=100
The U.S. underperforms in healthcare, food, education, and income despite its wealth, failing to meet constitutional promises. Scores have declined over 25 years due to policy cuts and inequality, ranking poorly against OECD peers.
https://www.corporatejetinvestor.com/wp-content/uploads/2026/07/Nicholas9-800x520.jpg
SpaceX's Starlink doubled aviation pricing, sparking criticism for abrupt, unethical changes and operational challenges. Industry reactions range from shock and client disputes to calls for predictable pricing, with some companies pausing installations.

Weathergotchi – an E-Paper Climate Logger

https://raw.githubusercontent.com/Michael-Manning/E-Paper-Climate-Logger/main/img/photo-device-on.jpg
This open-source battery-powered temperature/humidity logger uses an e-paper display, logs data for over a week on a Li-Po battery, and features parametric design with ESP32-S3 firmware. It has battery accuracy issues, low battery recovery problems, and no wireless connectivity, requiring on-device data viewing.

DSLs Enable Reliable Use of LLMs

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DSLs like Tickloom constrain LLMs with clear abstractions, enabling precise code generation and iterative design. They act as both brainstorming partners and natural language interfaces, reducing errors through domain-specific validation.

Global Warming at 3 Β°C by 2050? What's Behind the New German Climate Warning

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Open-source memory for coding agents, synced over SSH

https://raw.githubusercontent.com/vshulcz/deja-vu/main/assets/demo.gif
Deja is a zero-dependency binary that indexes and searches code assistant histories, redacting secrets and syncing across machines via local files or SSH. It offers fast, privacy-focused memory recall without models or network access, leveraging existing logs for retroactive insights.

RISC-V Is Inevitable: State of the Union Keynote Argues

SQLite should have (Rust-style) editions

SQLite is praised for its embedded use and self-contained design but faces challenges with ROWID reuse, flexible typing leading to data validation issues, and concurrency limitations. Solutions like strict tables, WAL mode, and an edition system for updated defaults are proposed to address these issues while maintaining compatibility.

Ask HN: Is it just me, or is software buggier across the board?

Software quality has declined as companies prioritize rapid feature releases over thorough testing, with QA teams often sidelined and updates frequently breaking older systems or introducing bugs, exacerbated by MVP strategies and AI-driven development. Major platforms like Microsoft and Apple now face widespread usability issues, reflecting a long-term industry shift toward speed over stability.

Microsoft Confirms Windows GDID Device Identifier That Cannot Be Disabled

https://www.ghacks.net/wp-content/uploads/2026/07/gHacks-articles-2026-07-12T112126.205.png
Microsoft disclosed the Global Device Identifier (GDID), a persistent device ID tied to Microsoft Accounts, which the FBI used to track Scattered Spider hacker Peter Stokes across four countries. Privacy concerns arise as GDID cannot be disabled without breaking Windows activation, lacks user controls, and links reinstalled systems to prior activity via Microsoft accounts.

We don't use AI in any of our design or production processes

https://cdn.fontdue.com/mass-driver/images/2318642923412919528/article-header.jpg?v=63950590976
Typography evolved through centuries of human craftsmanship, embedding cultural and physical experiences. AI, lacking human nuance and cultural depth, risks stagnating innovation and marginalizing underrepresented voices in design.

Duskers, the scary command line game, is getting a sequel

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Misfits Attic announced *Duskers 2.0*, funded by Max McGuire’s Stray Signal, during PC Gamer’s event, expanding the survival game’s narrative with moral choices and deeper gameplay. EGG’s community-driven funding model, supporting indie developers like Tim through prototypes and partnerships, highlights a new era of collaborative game development.

FreeBSD 16 Retires the Last of Its GPL Code from Its Base System

FreeBSD 16 removes the last GNU GPL code (dialog) by replacing it with bsddialog, with the change merged and a December 2027 release. The transition, initiated in February, completes the removal of GNU sub-tree from the base system.

Brainless: Shadcn components that look like Claude Code, Codex and Grok

https://brainless.swerdlow.dev/opengraph-image?234ed435f7768d62
Claude Code, Codex, and Grok interfaces as shadcn components.

LinkedIn is a cesspool of scammers and identity theft

The user criticizes LinkedIn's unethical practices and entrenched dominance in business networking, expressing a desire for a better alternative. They also note similar issues with platforms like Indeed and scams, highlighting challenges in displacing LinkedIn.

Governments, companies, nonprofits should invest in free, open source AI [pdf]

The article reflects on the 1980s shift from proprietary to open-source software, crediting Richard Stallman's advocacy for free knowledge-sharing as foundational to tech progress. It warns that AI's increasing closure risks stifling innovation and transparency, urging open access to models and data to preserve scientific and societal advancement.
You don't have permission to access "http://www.dea.gov/press-releases/2026/07/01/dea-temporarily-schedule-7-oh-and-related-substances-protect-public" on this server.

Who's running all those tiny RPKI servers?

https://blog.apnic.net/wp-content/uploads/2026/07/routing-ft-555x202.jpg?v=dbc5f28aa711573fb6c7e4153e863fe64b6519044915f7c092de92395d2dc5f3
BGP's lack of trust enables routing hijacks, addressed by RPKI through cryptographic ROAs. Small RPKI servers, operated by diverse entities for education, cross-RIR management, or experimentation, cover critical services but often misuse maxLength, risking sub-prefix hijacks despite 92.4% valid ROAs.

When A.I. is a member of the family

https://media.newyorker.com/photos/6a4d41a7e3eb7df5ac1c9099/master/w_2560%2Cc_limit/r49710.jpg
Roschelle, grieving her lost daughters, finds solace in AI companion Sapphire, while her teens Cece and Zi navigate AI's role in their livesβ€”Cece critiques its intrusion, and Zi relies on it for emotional guidance amid social isolation.

Why do people hate the tech industry? (2023)

https://www.sevarg.net/generated/images/2023-tech-industry-hate/tech_industry_hate-773-a15eaafd3.png
The tech industry's declining public favor stems from fraudulent startups, unfulfilled promises (e.g., crypto, "disruption"), privacy invasions, and profit-driven enshitification of essential services. People distrust it for prioritizing attention extraction and surveillance over genuine innovation, eroding trust in once-idealized tech utopias.

Voxatron

https://www.lexaloffle.com/gfx/g_boom.gif
Enter your email address below, choose a payment method, and you will be emailed a download link. Purchasing Voxatron also gives you access to all future updates. If you have any trouble, please feel free to email us.

Germany maybe found a new source of renewable energy

https://content4.schweizerbart.de//thumbnail/papers/108503.pdf/1000.jpg
Exploratory drilling in Weisweiler evaluates geothermal resources to replace coal plant heat post-2029, with wells EB1 (100m) and EB2 (506m) analyzing Carboniferous layers and thermal conductivity. Future seismic surveys and deep wells aim to refine subsurface models for Aachen's renewable heating.

Richard Feynman and the Connection Machine (1989)

https://static.longnow.org/2023/07/HD.3A.053_-10481714045-.jpg
Richard Feynman joined Danny Hillis to develop the Connection Machine, using physics insights to tackle router design and quantum simulations, blending genius with hands-on experimentation. His unconventional methods and clarity in explaining complex ideas drove innovations in parallel computing and inspired practical applications.

Using Go for Mobile Apps

The author built Digital Carrot with Go Mobile and Flutter, using Go's cross-platform strengths, Protobuf for seamless API communication, and libraries like Expr/Goja, enabling efficient testing and separation of business logic from UI. Challenges included managing two languages, Go Mobile bugs, and binary size, but the stack suits apps needing robust backend logic and cross-platform ...

The Anti-Mac User Interface (1996)

https://media.nngroup.com/media/editor/2012/12/11/anti-mac-fig1.gif
The article explores alternative human-computer interfaces by violating Macintosh design principles, arguing that metaphors like the desktop limit innovation. It advocates for interfaces leveraging language, richer object representations, and shared control to transcend conventional WIMP models.

Speculative Growth and the AI "Bubble" [pdf]

High AI valuations may reflect a third possibility: temporary overvaluation drives capital accumulation, shifting income to savers and lowering long-term interest rates, even if valuations later correct. This creates a self-sustaining high-capital economy with higher wages and lower interest rates, but risks failure if corrections occur too early.

The well-calibrated Bayesian [pdf] (1982)

Coherent Bayesian forecasters expect perfect calibration, aligning predicted probabilities with outcomes, but this undermines coherence theory by ignoring potential miscalibration. Meteorological applications show that recalibration efforts contradict Bayesian coherence principles.
https://i.ytimg.com/vi/TN25ghkfgQA/hqdefault.jpg
Hacker News titles favor small numbers due to listicles, versioning, and round thresholds, with 1 leading. Anomalies like 19 (2020 pandemic) and 4 (2023 GPT-4) briefly spiked.

Unsolved Problems in MLOps

The website's security service blocked your action, possibly due to specific keywords, SQL commands, or malformed data. Contact the site owner with your activity details and the Cloudflare Ray ID for resolution.

LLM Networking with MikroTik

The author uses LLMs to streamline MikroTik network setups, leveraging their efficiency while cautioning against errors, and shares tips like REST API use, CAPsMAN, and MAC-Telnet for smoother, version-controlled configurations. Networking's complexity is acknowledged, balancing LLMs' chaotic help with meticulous testing and documentation.

Show HN: Make senders work to get into your inbox

https://www.captchainbox.com/Internet_Archive_logo_and_wordmark.svg.png
Captchainbox blocks AI spam by requiring CAPTCHA or fees for unknown senders, allowing trusted contacts through. It analyzes conversation metadata without reading messages, verifies senders via CAPTCHA/payment, and donates pooled fees.

What designing computer science cards taught me about graphic design

https://fhoehl.com/_astro/deck-and-some-cards.CO83bikl_Z1BbkBv.webp
Algodeck is a 54-card deck distilling computer science and math into accessible, visually engaging concepts, blending problem-solving and creativity. Designed with code and systems thinking, it offers a tactile, exploratory learning tool for understanding complex ideas through elegant, constraint-driven design.

US House of Representatives takes step to make daylight saving time permanent

https://ichef.bbci.co.uk/news/480/cpsprodpb/8854/live/13a1fe10-7fce-11f1-82bc-eb96a9eb8087.jpg.webp
The US House passed the Sunshine Protection Act (308-117) to make daylight saving time permanent, aiming to eliminate biannual clock changes with bipartisan support. The Senate's uncertain response follows debates over winter morning darkness and health impacts, despite Trump's endorsement and historical DST usage since WWI.

Metal-Organic Frameworks, Chemistry's New Miracle Materials (2018)

https://chemistry.berkeley.edu/sites/default/files/styles/width_400/public/yaghi_photo_hanschen.png?itok=eoCLU7nD&timestamp=1537464681
Metal–organic frameworks (MOFs), ultra-porous materials with vast surface areas, excel at trapping gases, harvesting water from arid air, and delivering drugs. Pioneered by Omar Yaghi, they offer scalable, solar-powered solutions for water scarcity, carbon capture, and medicine, with over 20,000 variants now enabling diverse environmental and medical applications.

Primate Is the Last Great Web Framework

Primate is a unified web framework enabling flexible frontend/backend/runtime choices per route, avoiding lock-in and ensuring cohesive stack integration. It provides official support for routing, rendering, validation, and more, allowing apps to run on Node, Deno, or Bun without code changes.

A General Goal-Conditioned Minecraft Model

https://pantograph.com/images/journal/pan-1-goals/walk-forward-to-village-v2.png
Pantograph trains robotics models via internet-scale video pretraining, achieving goal-directed behavior in Minecraft. Their 4B-parameter Pan model excels in complex tasks, outperforming alternatives and demonstrating scalability for autonomous real-world applications.

Show HN: For 10 World Cups, my model's 2 favorites had the champion every time

The End of Creativity

https://hugodaniel.com/images/hugo_dog.jpg
Two AI-generated wedding videos, created independently by the bride's and groom's friends, eerily mirrored each other in tone, visuals, and narrative style, sparking debate on AI's homogenizing impact on creativity. The uncanny similarityβ€”despite distinct focusesβ€”raised questions about whether reliance on such tools stems from fear of imperfection, laziness, or a broader creative shift.

Societal Impacts: Claude's values across models and languages

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Anthropic developed four value axes (e.g., Warmth vs. Rigor) to quantify how Claude's expressed values shift across models and languages. Analysis shows Sonnet 4.6 emphasizes warmth while Opus 4.7 prioritizes rigor, with language differences like higher warmth in Hindi/Arabic and rigor in English/Russian.

Launch HN: Coasty (YC S26) – An API for computer-use agents

Coasty automates tasks via managed VMs, workflows, and primitives, with autonomous runs for single goals and workflows for multi-task programs. API keys control access, billing tracks usage, and BYOK allows custom models.

New era for Gibraltar with removal of border controls with Spain

https://ichef.bbci.co.uk/news/480/cpsprodpb/4b03/live/0c082c70-7b6d-11f1-936a-038dbfe02d14.jpg.webp
Gibraltar's border with Spain will be removed by July 15, 2024, easing movement and boosting cross-border trade post-Brexit, though new EU regulations and taxes may impact local businesses. This marks a historic shift from decades of tensions, fostering economic ties between Gibraltar and Spain.

Nul Characters in Strings in SQLite

SQLite permits NUL characters in strings but CLI tools truncate output at the first NUL, causing confusion. Use BLOB casting or SQL expressions to detect/remove embedded NULs.

P2P local file transfer based on WebRTC

Instantly share images, videos, PDFs, and links with people nearby. Peer2Peer and Open Source. No Setup, No Signup.

Purging George Orwell's books misses what drives the political right

https://theloop.ecpr.eu/wp-content/uploads/2026/07/Hurtig.jpg
Removing Orwell's works from exams under inclusivity claims overlooks their value in understanding class-driven political shifts, as critics argue modern identity politics narrow educational perspectives on systemic oppression. Orwell's analysis of imperialism and class insecurity remains crucial for diagnosing today's right-wing populism, emphasizing the need to re-engage with class as a ...

Show HN: StyleSeed – a design-rules engine so AI agents stop building generic UI

https://raw.githubusercontent.com/bitjaru/styleseed/main/showcase/demo.gif
StyleSeed enforces 74 design rules and 19 AI skills to eliminate generic AI-generated UI, ensuring coherent color, motion, and layout across tools like Claude Code and Cursor. It uses markdown locks and quality gates to apply professional design judgment, transforming amateur outputs into polished, brand-consistent interfaces.

Grok Build is open source

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Show HN: One More Letter

One More Letter is a daily word game where every round adds one letter and rearranges them into a new answer.

Show HN: 18KB ls alternative in no_std rust and Libc

https://github-production-user-asset-6210df.s3.amazonaws.com/42025315/603357017-a0742301-5891-49a3-a746-29fa4b87eabc.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAVCODYLSA53PQK4ZA%2F20260715%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260715T154223Z&X-Amz-Expires=300&X-Amz-Signature=c15faa5a0248232e4658041aa1d2a77cae0ad06e845edb88295b7d95aae81199&X-Amz-SignedHeaders=host&response-content-type=image%2Fjpeg
The user created fli, a tiny Rust-based file lister for SSH-only Raspberry Pi Zero, using emojis (πŸ“„/πŸ—‚οΈ) for readability and direct readdir() streaming for speed, avoiding heap allocation and relying on no_std + libc to minimize binary size. It aims to explore building coreutils-like tools in Rust with focus on compactness over raw speed.

J-space comparisons across open models

Measuring neural network layers' influence on token probabilities via residual stream nudges reveals early layers have longest-lasting effects, middle layers act as a workspace (via CKA/PR metrics), and structural patterns like decay cliffs at Οβ‰ˆ0.6-0.7 persist across models and training scales.

CVE-2026-59208: Cross-Issuer Account Takeover in n8n

https://www.strix.ai/alex-schapiro.jpg
n8n's token-exchange flow allowed cross-issuer account takeover by ignoring JWT issuer claims during identity mapping, enabling tokens from different trusted issuers with matching 'sub' claims to access the same account. The fix, released in v2.28.1 and v2.27.4, now ties identities to both issuer and sub claims.

Show HN: Grepathy – Claude made a decision nobody approved

https://opengraph.githubassets.com/c7dbbaffb35459d7416d8ac45d969fe23c7011b28704741c10801ee7a9b65c15/evansjp/grepathy
Grepathy captures autonomous decisions made by coding agents during development, preserving reasoning in repo markdown files to answer "why" for reviews. It uses local CLI hooks to document and inject context, ensuring decisions are traceable without disrupting workflows or requiring agent logging.

Nat Slipstreaming v2.0 allows an attacker to remotely access any TCP/UDP service

https://raw.githubusercontent.com/samyk/slipstream/main/img/pinpkt2.png
NAT Slipstreaming exploits browsers and NAT ALG mechanisms to bypass firewalls, enabling remote access to internal services by manipulating TCP/UDP packets via techniques like WebRTC, IP fragmentation, and protocol abuse. Developed in versions v1 and v2, it leverages SIP/H.323 protocols to create unauthorized port forwarding, exposing protected networks without requiring malware.

Show HN: Aict – Unix coreutils that output XML/JSON, built for AI agents

https://raw.githubusercontent.com/synseqack/aict/master/public/demo.gif
Aict replaces Unix tools with structured XML/JSON output, eliminating parsing by providing labeled fields, absolute paths, and automatic metadata detection. Though higher in token cost, it reduces round-trips and errors, offering consistent, rich data for AI agents.

What `for x in y` hides from you – From Scratch Code

https://fromscratchcode.com/static/bio-905eab28f237350a440e901e91d10672.jpg
Python's for loops use the iterator protocol, enabling uniform iteration across diverse objects by abstracting value retrieval. This design hides complexity, making loops intuitive for beginners but essential for advanced use like custom iterables or debugging.

SendLang: A DSL for Email Automation

https://www.sendlang.com/og.jpg
SendLang uses SendQL (targeting) and SendFlow (timing) to define email campaigns as code, separate from templates. It replaces visual editors with versionable, reviewable text files, enabling rigorous collaboration and automation with coding agents.

Pong Wars on the Commodore 64

https://imrannazar.com/content/img/c64-pongwars-mainloop.png
A c64 game of pong has 'random elements' that make the balls bounce. these elements are thrown in at the point where the ball hits the blockfield - and they reverse sides if it hits one of the sides that causes the bouncing to occur... but they don't bounce off the boundary of that boundary! we need to limit the calculations needed for this animation so they're completed within the blanking