Using GCC's Nested Functions with Wide Pointers and no Trampolines

Why Ctrl+V won't paste images in Claude Code on WSL, with a fix

Hayato Kuroda: How to hack Logical Replication in PostgreSQL: Insights from contributors

Logical replication has come a long way since its introduction in PostgreSQL. It is now being adopted more widely than ever, powering cross-version upgrades, multi-region deployments, and real-time analytics pipelines. Yet significant opportunities for improvement still remain.

Google employee charged with $1M Polymarket insider trading bet on search term

Christophe Pettus: All Your GUCs in a Row: commit_delay and commit_siblings

Tune `commit_delay` to batch WAL flushes and trade latency for throughput—but only if `pg_test_fsync` proves sync time is your bottleneck.

Can we have the day off?

Google engineer charged with insider trading after making $1.2M on Polymarket

Creusot helps you prove your Rust code is correct

Why Google’s AI can’t spell Google (or anything else)

You Should Not Update Your Dependencies

A Love Letter to Neovim

tsz: high performance TypeScript checker, emitter, and language service in Rust

A New Typst Template for Pandoc

Show HN: Open-Source AI Racing Harness

Google engineer charged in $1.2M Polymarket case

Google Engineer Charged with Insider Trading on Polymarket

Pelica (YC P25) Is Hiring

I used autoresearch to improve my AGENTS.md, measured against real tasks

Interleaved Deltas

Simpson's Gender-Equality Paradox

I'm Getting into Mesh Networks (Meshtastic, MeshCore, and Reticulum)

Triomics nabs $22M to bring oncology-specific AI to cancer centers

iPhones Running iOS 26 Are Freezing FaceTime Calls When They Detect Nudity

Facebook launches a 'Plus' subscription that gives you extra features

Reconstructing a Mixbook movie from its data API with FFmpeg

Deterministic Hydrodynamic Quantum Engine in Rust

Beyond the Menu Tree: How Yelp Built a Smarter Customer Success Chatbot with AI

The Evolution of Support: From Fixed Phrases to Conversation At Yelp, delivering responsive and accurate customer support is a core priority. For years, our legacy Customer Success (CS) Chatbot provided support by guiding users through a static support experience. Users either navigated a 2-step menu tree or typed a query that was matched against a fixed set of phrases to retrieve an answer. While functional, the legacy chatbot had a key limitation: its reliance on rigid matching meant that i...

Ripgrep AI Policy

Rust (and Slint) on a Jailbroken Kindle

Meta launches Instagram, Facebook, and WhatsApp subscriptions

Multimodal Prompts to Integrate Your Affect

Decision Catalyst is a multimodal system that uses a camera to interpret a user's facial expression, then adds that to the embedding of an AI prompt query.

On Labubu and the Hyperreal

YouTube to automatically label AI-generated videos

SpaceX gets $2.29B Space Force sensor-to-shooter network contract

Freediving, Embodiment and Humanity – Joanna Rutkowska

I found a second vote.gov – and it's registered to the White House

Fragments: May 27

At the GOTO Conference in Copenhagen in 2025, Kent Beck and I spent some time on stage talking and answering questions from the audience - a format I refer to as “two old geezers on a park bench”. We talk about our experiences with LLM-augmented programming (at that point - October 2025), we show our frustration that things we’ve been saying for thirty years still need to be said, we say how anything like a manifesto reunion needs to be led by a younger generation, and opine on what ju...

SilverTorch: Index as Model — A New Retrieval Paradigm for Recommendation Systems

We’re introducing SilverTorch, a reimagining of recommendation systems that unifies all retrieval components for user generated content under a unified architecture.  SilverTorch shows up to 23.7x higher throughput compared to the state-of-the-art approaches. It’s also showing 20.9x more compute cost efficiency compared to a CPU-based solution while also improving accuracy.  Our research paper, “SilverTorch: A [...] Read More... The post SilverTorch: Index as Model — A New Retrieval...

Payroll startup Remote says it grew revenue 50% per employee without adding headcount

What Apple and Google are doing to your push notifications

Expanding Stripe Radar to protect more of your business

Radar now blocks high-risk transactions across all supported payment methods; defends against new fraud types like multi-account abuse and pay-as-you-go abuse, regardless of which payment processor you use; and gives platforms new tools to evaluate and mitigate merchant risk on and off Stripe.

In more good news for Amazon, Snowflake signs $6B deal with AWS for AI CPU chips

Human Bottlenecks

UK Visa Portal exposed thousands of applicants’ passports and selfies — then called the lawyers on us

The AI tech job slaughter gets real

I’m building AionDB, a PostgreSQL-compatible database in Rust for AI/RAG workloads

I am the author of aiondb. I created this database because I felt that the architectures of competing products weren’t all that efficient. I am convinced that it is possible to build a multi-model database that performs just as well in graph processing as Neo4j, just as well in vector processing as Qdrant, and just as well in relational processing as 60% of PostgreSQL’s speed. I chose to use a single execution engine on unified MVCC/WAL storage, where the planner selects the physical repr...

Iran's Internet is partially restored, Cloudflare Radar data shows

Cloudflare Radar data confirms early indications of a partial Internet restoration in Iran, nearly three months after the shutdown began. Traffic spikes and DNS queries have risen, but network activity is currently just 40% of pre-shutdown levels.

Stress disrupts hippocampal integration of overlapping events, memory inference

Meta launches Instagram, Facebook, and WhatsApp subscriptions, with more to come, including AI plans

Gemini, Gophers, and Fingers. Oh My Alternative Internets Beyond HTTPS

Multi-Agent LLM System for Automated Vulnerability Discovery and Reproduction

Apple reportedly preps native support for Google Cast in iOS 27

With a new $100M raise, Princeton’s Thea Energy is now a top-funded fusion startup

How the ZX80 Works

I think Anthropic and OpenAI have found product-market fit

Reflex (YC W23) Is Hiring SWEs, Growth, and GTM Roles

A Comma and a Question Mark, Redux: Quick Terminal Helpers Using Pi

An Update on Composer and Packagist Supply Chain Security

CrowdStrike and Google take down botnet used by hackers to target software developers in supply chain attacks

A new register allocator for ZJIT

OpenAI and Anthropic dig in against each other on AI jobs apocalypse

Atom Exhaustion Is Not a Footgun. It's One Third of Our CVEs

DuckDuckGo search saw 28% more visits after Google said people love AI mode

Show HN: Filemat – an open-source web-based file manager

PostHog will train AI models with your data (opt-in by default)

Show HN: Open-source Workspace (mail,docs,spreadsheet,drive) web/iOS

Meet Our Newest AWS Heroes – May 2026

We’re excited to welcome four outstanding community leaders as our newest AWS Heroes. These individuals embody the spirit of collaboration and knowledge sharing that makes the AWS community thrive. From building AI-powered tools that help fellow builders navigate AWS re:Invent, to leading some of the largest AWS communities in Latin America, to sharing deep cloud […]

AI coding startup Cognition raises $1B at $25B pre-money valuation

Sovereignty Over Convenience

Evolving Webflow for the Agentic Web

A brief note about slot access cost in Common Lisp

Phloto for My Photo Flow

FAA orders SpaceX to investigate Starship V3 booster failure

Christophe Pettus: REPACK CONCURRENTLY: pg_squeeze Gets a Promotion

PostgreSQL 19 brings REPACK CONCURRENTLY, a native alternative to pg_repack that rewrites tables without crippling locks.

The test suite as a regression sensor

Birgitta Böckeler finishes her post on sensors for coding agents by examining the role of a test suite as a regression sensor, focusing on the role mutation testing can play. more…

‘Lobotomized’: Character.AI Is Showing What AI Enshittification Looks Like

Ads everywhere. Usage limits. Frustrating guardrails. Less model choice. Users of the Character.AI chatbot app are revolting after a series of changes they say have made the app worse.

Elizabeth Garrett Christensen: Graph Queries in Postgres with Apache AGE

The Iceberg tables look like normal Postgres tables. You create them with USING iceberg and they're backed by Parquet on S3: Postgres engines now have access to more data than ever. With extensions like pg_lake, you can connect Postgres to gobs of files in object storage like csv, json, Apache Parquet™ and Apache Iceberg™. But having access to data in object storage and being able to aggregate data in object storage are two different things. This blog walks through the Postgres extension,...

Agents on a leash: Agentic AI remains mostly single-agent and monitored at work

AI’s impact on software engineering continues, and more and more of that AI is packaged as agents as results from our newest pulse survey show agentic usage has almost doubled (59%) since we last asked about it in our annual Developer Survey

Startup Battlefield 200 applications close today: Nominate a founder or submit your startup

ElevenLabs’s new music generation model can switch genres mid-track