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Hacker Newsletter #749

Hacker Newsletter <kale@hackernewsletter.com>

June 6, 1:16 pm

Hacker Newsletter #749

hackernewsletter

Issue #749 // 2025-06-06 // View in your browser

#Sponsor


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#Favorites


My AI skeptic friends are all nuts
//fly.io comments

Photos taken inside musical instruments
//dpreview.com comments

OpenAI slams court order to save all ChatGPT logs, including deleted chats
//arstechnica.com comments

Cloudlflare builds OAuth with Claude and publishes all the prompts
//github.com comments

If you are useful, it doesn't mean you are valued
//betterthanrandom.substack.com comments

How to post when no one is reading
//jeetmehta.com comments

Cursor 1.0
//cursor.com comments

Covert web-to-app tracking via localhost on Android
//localmess.github.io comments

Figma Slides Is a Beautiful Disaster
//allenpike.com comments

Prompt engineering playbook for programmers
//addyo.substack.com comments

#Ask HN


How do I learn robotics in 2025?

Has anybody built search on top of Anna's Archive?

Anyone making a living from a paid API?

How do I learn practical electronic repair?

How are parents who program teaching their kids today?

#Show HN


Quarkdown: A modern Markdown-based typesetting system //github.com comments

Merlin Bird ID //merlin.allaboutbirds.org comments

Kan.bn – An open-source alterative to Trello //github.com comments

A toy version of Wireshark (student project) //github.com comments

Patio – Rent tools, learn DIY, reduce waste //patio.so comments

ClickStack – Open-source Datadog alternative by ClickHouse and HyperDX //github.com comments

Ephe – A minimalist open-source Markdown paper for today //github.com comments

#Code


IRS Direct File on GitHub //chrisgiven.com comments

Microsandbox: Virtual Machines that feel and perform like containers //github.com comments

MonsterUI: Python library for building front end UIs quickly in FastHTML apps //answer.ai comments

Simpler Backoff //commaok.xyz comments

#Data


The Darwin Gödel Machine: AI that improves itself by rewriting its own code //sakana.ai comments

How to Store Data on Paper? //monperrus.net comments

Enhancing MySQL: MySQL improvement project //github.com comments

Radio for DuckDB – DuckDB Now Talks to WebSockets and Redis Pub/Sub //query.farm comments

#Design


The Visual World of 'Samurai Jack' //animationobsessive.substack.com comments

Cinematography of “Andor” //pushing-pixels.org comments

AI is not our future //procreate.com comments

215 Department Store Catalogs 1908-2019 //archive.org comments

#Books


Why I wrote the BEAM book //happihacking.com comments

A practical guide to building agents [pdf] //cdn.openai.com comments

C++ to Rust Phrasebook //cel.cs.brown.edu comments

#Working


Ask HN: Who is hiring? //news.ycombinator.com

A manager is not your best friend //staysaasy.com comments

Canonicals Interview Process //dustri.org comments

What's working for YC companies since the AI boom //jamesin.substack.com comments

Ask HN: Who wants to be hired? //news.ycombinator.com

Ask HN: Freelancer? Seeking freelancer? //news.ycombinator.com

#Learn


Deep learning gets the glory, deep fact checking gets ignored //rachel.fast.ai comments

The impossible predicament of the death newts //crookedtimber.org comments

Japanese scientists develop artificial blood compatible with all blood types //tokyoweekender.com comments

Younger generations less likely to have dementia, study suggests //theguardian.com comments

Awesome-ArXiv: curated tools for discovering and working with ArXiv papers //github.com comments

#Watching


Running FreeDOS inside a Pokémon Emerald save file //youtube.com comments

How Often Do LLMs Snitch? Recreating Theo's SnitchBench with LLM //simonwillison.net comments

Kelsey Hightower: An Outsider's Look at Nix //youtube.com comments

Demo of kons-9 Common Lisp 3D graphics system //youtube.com comments

#Fun


Precision Clock Mk IV //mitxela.com comments

parrot.live //github.com comments

PunchCard Key Backup //github.com comments

Mario Kart designers had to rethink everything to make it open world //theverge.com comments

I Made a Puzzle Game //geonot.github.io comments