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Top Hacker News stories for AI builders, hackers, and founders.
Some kids are bypassing age verification checks with a fake mustache
Show HN: Adam – An embeddable cross-platform AI agent library
Computer Use is 45x more expensive than structured APIs
It's official: Utah is the U.S. state closest to banning VPNs
Docker 29 has changed its default image store for new installs
Suspected YouTube bug spikes RAM over 7GB, users report lag and frozen tabs
US healthcare marketplaces shared citizenship and race data with ad tech giants
Sierra Raises $950M at $15B Valuation
Stitch Together Lots of Little HTML Pages with Navigations for Interactions
Security through obscurity is not bad
Breaking Up with WordPress After Two Decades
Utah to hold websites liable for users who mask their location with VPNs
Thoth – open-source Local-first AI Assistant
Show HN: Apple's Sharp Running in the Browser via ONNX Runtime Web
Waymo Drives Off With South Bay Man's Luggage After Trunk Fails to Open
This Month in Ladybird – April 2026
Barman – Backup and Recovery Manager for PostgreSQL
Show HN: Browser-based light pollution simulator using real photometric data
Show HN: Stop playing my matchstick puzzles, start building your own in seconds
Create an MP4 video of a web page scrolling at a steady speed
Historic Tennessee Hotel Is Also Home to the Greatest Duck Tradition (2016)
Pro-Iran crew turns DDoS into shakedown as Ubuntu.com stays down
Show HN: GhostBox – Borrow a disposable little machine from the Global Free Tier
whohas – Command-line utility for cross-distro, cross-repository package search
Running Adobe's 1991 PostScript Interpreter in the Browser
I Got Sick of Remembering Port Numbers
Show HN: What happens when you load a webpage (Interactive)
Compositing and Blending – Exploring the math and intuition behind blend modes
Hackers are actively exploiting a bug in cPanel and WHM
LinkedIn scans for 6,278 extensions and encrypts the results into every request
I built a Game Boy emulator in F#
I Built a WebAssembly Runtime in 5 Days
Who Is That Knocking at My (SSH) Door?
Vera: a programming language designed for machines to write
FastCGI: 30 Years Old and Still the Better Protocol for Reverse Proxies
Read any beehiiv site paywall/distraction free
Building a Hamiltonian Path Puzzle
When the Internet Was a Place
How ChatGPT serves ads
I won a championship that doesn't exist
A playable DOOM MCP app
PyWry: Cross-Platform Rendering Engine in Python
The Prompt API
Self-updating screenshots
Lessons from building multiplayer browsers
