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April 17, 2026

Hacker Newsletter #790

I am always doing that which I can not do, in order that I may learn how to do it. //Pablo Picasso

hackernewsletter

Issue #790 // 2026-04-17 // View in your browser

#Favorites


Sysdig - Secure the cloud
the right way with agentic AI
//sysdig sponsored

Claude Opus 4.7
//anthropic comments→

Artemis II safely splashes down
//cbsnews comments→

I run multiple $10K MRR companies on a $20/month tech stack
//stevehanov comments→

System Card: Claude Mythos Preview [pdf]
//cdn.anthropic comments→

Installing every* Firefox extension
//jack comments→

The peril of laziness lost
//bcantrill.dtrace comments→

Nothing Ever Happens: Polymarket bot that always buys No on non-sports markets
//github comments→

Introduction to Obsidian
//bryanhogan comments→

Productive Procrastination
//maxvanijsselmuiden comments→

The Physics of GPS
//perthirtysix comments→

#Ask HN


What Are You Working On?

Who is using OpenClaw?

#Classifieds


A conference about software documentation and community - next month in Portland //writethedocs

End recipe clutter. Scan, import, & generate with AI //grandmasrecipes

Programming Clojure//pragprog

Buttondown Email - the last email platform you'll migrate to //buttondown

Book a classified ad for $150

#Show HN


boringBar – a taskbar-style dock replacement for macOS //boringbar comments→

Every CEO and CFO change at US public companies, live from SEC //tracksuccession comments→

I built a social media management tool in 3 weeks with Claude and Codex //github comments→

Plain – The full-stack Python framework designed for humans and agents //github comments→

guide.world: A compendium of travel guides //guide comments→

#Code


Claude Code Routines //code.claude comments→

GitHub Stacked PRs //github.github comments→

Cybersecurity looks like proof of work now //dbreunig comments→

#Data


Do you even need a database? //dbpro comments→

Distributed DuckDB Instance //github comments→

Design and implementation of DuckDB internals //duckdb comments→

#Design


Filing the corners off my MacBooks //kentwalters comments→

Bring Back Idiomatic Design //essays.johnloeber comments→

The buns in McDonald's Japan's burger photos are all slightly askew //mcdonalds.co comments→

Industrial design files for Keychron keyboards and mice //github comments→

DaVinci Resolve releases Photo Editor //blackmagicdesign comments→

Charcuterie – Visual similarity Unicode explorer //charcuterie.elastiq comments→

#Books


5NF and Database Design //kb.databasedesignbook comments→

Americans still opt for print books over digital or audio versions //pewresearch comments→

The King James Bible deserved a better website //officialkingjamesbible comments→

#Learn


All elementary functions from a single binary operator //arxiv comments→

DIY Soft Drinks //blinry comments→

Helium is hard to replace //construction-physics comments→

North American English Dialects //aschmann comments→

Most people can't juggle one ball //lesswrong comments→

#Watching


Air Powered Segment Display? //youtube comments→

Clojure The Documentary, official film //youtube comments→

Razor 1911 (first place at revision 2026 demoparty) //youtube comments→

#Startup News


Stop Flock //stopflock comments→

Live Nation illegally monopolized ticketing market, jury finds //bloomberg comments→

Cloudflare Email Service //blog.cloudflare comments→

Cal.com is going closed source //cal comments→

Cirrus Labs to join OpenAI //cirruslabs comments→

#Fun


1D Chess //rowan441.github comments→

Rare concert recordings are landing on the Internet Archive //techcrunch comments→

I gave every train in New York an instrument //trainjazz comments→

Doom, Played over Curl //github comments→

Haunt, the 70s text adventure game, is now playable on a website //haunt.madebywindmill comments→

__END__

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