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[$] LWN.net Weekly Edition for May 21, 2026

The Mislabeled Bricks of Utopia

Staged publishing for npm packages

An OpenAI model has disproved a central conjecture in discrete geometry

The Observability Crisis in AI Systems: Why Your Logs Are Lying to You

I Run Six Ideas At Once And My Brain Is Filing For Divorce

Chromium publishes fixed exploit 4 years later, turns out it's actually unfixed

Who Builds a House Without Drawing Blueprints? (2015)

Why does the arrow (->) operator in C exist?

206 Blog Posts To Learn About Career

XSS Is Deadly for Passkeys: The Hidden Risk of Attestation None

Logic bug in the Linux kernel's __ptrace_may_access() function (CVE-2026-46333)

Yearslong fight over users' right to tweak smart TV software heads to trial

Notes on I2C

Your Content Writer and Your Lead Engineer Are Both Having a Crap Day

We Treated Potholes Like Software Bugs and Accidentally Built a Civic Hacking Playbook

How cross-thread double free detection could work in glibc malloc

The HackerNoon Newsletter: What Companies Should Know Before Publishing Technical Content Online (5/20/2026)

Why Every Software Engineer Should Start Writing Technical Articles

What Companies Should Know Before Publishing Technical Content Online

Orchid Security's Identity Gap Report: Two-Thirds of Nonhuman Accounts Are Unseen and Unmanaged

the may 2026 fedi software vulnerability

C++26: More function wrappers

modulejail: Proactively shrink a Linux host's kernel-module attack surface by blacklisting every module not currently in use

Native Vector Search for the DynamoDB API

Golfing Zig ELF Binaries (2025)

The TechBeat: Dust Raises $40M Led by Sequoia and Abstract to Build Workspace AI Infrastructure for Enterprise (5/20/2026)

500 Blog Posts To Learn About Career Advice

Erasing Existentials

Stables Integrates USDT0 to Eliminate Chain Fragmentation Across Asian Payment Rails

[$] What is to be done about MGLRU?

Security updates for Wednesday

Saying goodbye to asm.js

Annotate-in-Place Notes with Emacs and org-remark

LLemdashes

The 30 People Shaping AI Visibility, GEO, and AI Perception in 2026: As Determined by 5 LLMs

TeamPCP Interview

You Are Probably Calling the Wrong Model for Most of Your Requests

AVIAN Raises $2.6M to Turn Industrial Risk Into Data Opportunity the Insurance Market Can Underwrite

[$] The tenth OpenPGP email summit

Prompts are technical debt too

Grafana Labs GitHub repos breached via TanStack npm supply chain attack

Github: internal repositories have been accessed

Postgres Extensions Cheat Sheet: Replace 7 Databases With SQL

Everything in C is undefined behavior

GitHub Source Code Breach - TeamPCP Claims Access to Internal Source Code

DevSecOps Is Failing Because Security Is Still Being Sold as a Product, Not a Practice

cut and tr — The Quiet Tools That Clean Up Everyone Else's Mess

Post-AI Security: The End of Slow, Static and Periodic Defense

Detecting Plan Regression in SQL Server Using Query Store