Gemini 4 Argon

Redditor buys used CPU, turns out it was banned on Valorant and they are SoL

Harvard particle physicist Matthew Schwartz drops 36 papers authored with Claude

Memory executives expect RAM shortage to continue through 2028

European payments groups join forces to challenge US dominance

Why media fans want to escape algorithms with CDs, DVDs and vinyl

Alarm Grows over 'Clearly Illegal' US Election Meddling in Brazil

Show HN: Audionaut – an open-source cross-platform multitrack audio editor

I opened cockpit door while being attacked, says pilot of Dubai-Israel flight

Shimano Bicycle Museum Review

Building reliable (and fast) directory sync

DeepSeek Harness Desktop for macOS and Windows

Creatine may help build muscle even without exercise, researchers find

How Singapore's government-run dating service works

A fifth of Swiss Alpine ice has vanished in five years

Butterflies use optical illusions to dodge predators

Personal Computing 2.0: It's time for a personal computing revolution

Several vulnerabilities have been discovered in the Linux kernel

DoGBench: The first user-facing docs generation benchmark. No model scores >50%

Apple's smart home camera reportedly won't record video

OpenAI has a LOT of work to do if they think Luna can compete with Jev

2026 International Utility Locate Rodeo

Frog and Toad and the Increasingly Capable Machines

Griffin: The First Human Interaction Model

Pi v1.0.0

Aweb – Communication for AI Agents

CSS Bed: Classless CSS themes to use as starting points in web development

The death of web development education

Using Opus 5.5 to discover a new eyewitness record of the dodo

TurboNotes: Local-first Markdown notes, Turbo Pascal like looks, saves to GitHub

Show HN: Janus – Go binary that runs GGUF models via Vulkan on AMD/Intel/Nvidia

Show HN: Rhun, an open-source code editor written in assembly

Automatic Transmission – a data-privacy study of connected vehicles

Now That's an Impurity Story

SvelteKit 3

ArXiv's Updated Rate Limit Policy

Kcc, a C compiler built solo with an LLM on $100/month boot Linux kernel

Pi 1.0

Pi Durable

Effect 4.0

Oxygen-deprived underwater zones may not be “dead zones” but clue to early life

Sudo – A dedicated music player designed around listening to music

Bez: Generating a browser engine from specs and tests

Vote on which of Hacker News' challenges for AI have been met

The GPU Black Market That Washington Can't Shut Down

ParadeDB Search Performance Improvements

Git 3.0's upcoming SHA-256 default will be a costly mistake

Clef: Open-weight decision models, and new RL fine-tuning platform

Lightweight PDF parser with layout, tables, formulas and bounding boxes

RIP, vector database

Red Hat being phased out of existence?

Identity Management for Agentic AI [pdf] (2025)

Figma restricts MCP access to whitelisted clients, excluding Pi

Various Projects Find Hidden SDR Capabilities in ESP32 Microcontrollers

Polyedergarten: Garden of Paper Polyhedron Models

Ask HN: Who is hiring? (October 2026)

Ask HN: Who wants to be hired? (October 2026)

RacketCon Is Saturday

Context Language Models

Cops Can Bypass iPhone's Automatic Reboot to Get into Locked Phones

How to set up SPF, DKIM, and DMARC for your sending domain

Cloudflare K2: serverless event streams

Turbo Haskell

Micron CEO Says Memory Supply Will Be Much Tighter in 2027 and 2028 Than in 2026

How to speed up the Rust compiler in September 2026

Returning from vacation? The government can search your phone without a warrant

StreetComplete on iOS is now in public beta

GPT-Synopsys: Frontier Intelligence to Revolutionize Chip Design

Truemetrics (YC S23) Is Hiring a GTM Founder's Associate

To grieve, or not to grieve?

Surprisingly complex waves reveal the brain's inner workings

Launch HN: Magnitude (YC S25) – Self-optimizing inference engine for agents

Show HN: Open-source model routing for coding agents at Astra-level performance

What TLA+ can and can't check

OpenDLSS: A Vulkan Reimplementation of Nvidia's DLSS 5 Neural Rendering Network

LinkedIn Larpmaxxing

Book of Shapes – Collection of minimal, generative and customizable SVG-patterns