Tiny Code Reader: a $7 QR code sensor

https://excamera.substack.com/p/tiny-code-reader-a-7-qr-code-sensor

67•jamesbowman•2h ago•18 comments

Show HN: Any-LLM – lightweight and open-source router to access any LLM Provider

https://github.com/mozilla-ai/any-llm

29•AMeckes•1h ago•13 comments

First Hubble Telescope Images of Interstellar Comet 3I/Atlas

https://bsky.app/profile/astrafoxen.bsky.social/post/3luiwnar3j22o

39•jandrewrogers•2h ago•5 comments

Gemini North telescope discovers long-predicted stellar companion of Betelgeuse

https://www.science.org/content/article/betelgeuse-s-long-predicted-stellar-companion-may-have-been-found-last

48•layer8•2h ago•13 comments

Swift-Erlang-Actor-System

https://forums.swift.org/t/introducing-swift-erlang-actor-system/81248

5•todsacerdoti•10m ago•0 comments

Fun with Gzip Bombs and Email Clients

https://www.grepular.com/Fun_with_Gzip_Bombs_and_Email_Clients

9•bundie•11m ago•1 comments

Show HN: Compass CNC – Open-Source Handheld CNC Router

https://www.compassrouter.com

12•camchaney•3d ago•1 comments

Go allocation probe

https://www.scattered-thoughts.net/writing/go-allocation-probe/

63•blenderob•4h ago•19 comments

Facts don't change minds, structure does

https://vasily.cc/blog/facts-dont-change-minds/

152•staph•3h ago•104 comments

Better Auth (YC X25) Is Hiring

https://www.ycombinator.com/companies/better-auth/jobs/N0CtN58-staff-engineer

1•bekacru•2h ago

Font Comparison: Atkinson Hyperlegible Mono vs. JetBrains Mono and Fira Code

https://www.anthes.is/font-comparison-review-atkinson-hyperlegible-mono.html

113•maybebyte•4h ago•91 comments

OSS Rebuild: open-source, Rebuilt to Last

https://security.googleblog.com/2025/07/introducing-oss-rebuild-open-source.html

80•tasn•5h ago•30 comments

Bypassing Watermark Implementations

https://blog.kulkan.com/bypassing-watermark-implementations-fe39e98ca22b

20•laserspeed•3h ago•5 comments

Cosmic Dawn: The Untold Story of the James Webb Space Telescope

https://plus.nasa.gov/video/cosmic-dawn-the-untold-story-of-the-james-webb-space-telescope/

17•baal80spam•2d ago•1 comments

TODOs Aren't for Doing

https://sophiebits.com/2025/07/21/todos-arent-for-doing

158•todsacerdoti•5h ago•121 comments

Don't animate height

https://www.granola.ai/blog/dont-animate-height

113•birdculture•2d ago•60 comments

Ozzy Osbourne has died

https://www.bbc.co.uk/news/live/cn0qq5nyxn0t

217•fantunes•49m ago•37 comments

Subliminal Learning: Models Transmit Behaviors via Hidden Signals in Data

https://alignment.anthropic.com/2025/subliminal-learning/

5•treebrained•1h ago•1 comments

Blip: Peer-to-Peer Massive File Sharing by Former Dropbox Engineers

https://blip.net/

103•miles•3h ago•77 comments

Launch HN: Promi (YC S24) – Personalize e-commerce discounts and retail offers

7•pmoot•2h ago•4 comments

Yt-transcriber – Give a YouTube URL and get a transcription

https://github.com/pmarreck/yt-transcriber

122•Bluestein•5h ago•31 comments

Stop Pretending LLMs Have Feelings Media's Dangerous AI Anthropomorphism Problem

https://www.readtpa.com/p/stop-pretending-chatbots-have-feelings

27•labrador•1h ago•11 comments

Show HN: The Magic of Code – book about the wonders and weirdness of computation

https://themagicofcode.com/sample/

61•arbesman•7h ago•17 comments

1KB JavaScript Numbers Station

https://shkspr.mobi/blog/2025/07/1kb-js-numbers-station/

36•blenderob•4h ago•19 comments

Reverse Proxy Deep Dive: Why HTTP Parsing at the Edge Is Harder Than It Looks

https://startwithawhy.com/reverseproxy/2025/07/20/ReverseProxy-Deep-Dive-Part2.html

31•miggy•4h ago•5 comments

DaisyUI: Tailwind CSS Components

https://daisyui.com/

146•a_bored_husky•5h ago•121 comments

How to Firefox

https://kau.sh/blog/how-to-firefox/

617•Vinnl•8h ago•363 comments

An unprecedented window into how diseases take hold years before symptoms appear

https://www.bloomberg.com/news/articles/2025-07-18/what-scientists-learned-scanning-the-bodies-of-100-000-brits

Tiny Code Reader: a $7 QR code sensor

Show HN: Any-LLM – lightweight and open-source router to access any LLM Provider

First Hubble Telescope Images of Interstellar Comet 3I/Atlas

Gemini North telescope discovers long-predicted stellar companion of Betelgeuse

Swift-Erlang-Actor-System

Fun with Gzip Bombs and Email Clients

Show HN: Compass CNC – Open-Source Handheld CNC Router

Go allocation probe

Facts don't change minds, structure does

Better Auth (YC X25) Is Hiring

Font Comparison: Atkinson Hyperlegible Mono vs. JetBrains Mono and Fira Code

OSS Rebuild: open-source, Rebuilt to Last

Bypassing Watermark Implementations

Cosmic Dawn: The Untold Story of the James Webb Space Telescope

TODOs Aren't for Doing

Don't animate height

Ozzy Osbourne has died

Subliminal Learning: Models Transmit Behaviors via Hidden Signals in Data

Blip: Peer-to-Peer Massive File Sharing by Former Dropbox Engineers

Launch HN: Promi (YC S24) – Personalize e-commerce discounts and retail offers

Yt-transcriber – Give a YouTube URL and get a transcription

Stop Pretending LLMs Have Feelings Media's Dangerous AI Anthropomorphism Problem

Show HN: The Magic of Code – book about the wonders and weirdness of computation

1KB JavaScript Numbers Station

Reverse Proxy Deep Dive: Why HTTP Parsing at the Edge Is Harder Than It Looks

DaisyUI: Tailwind CSS Components

How to Firefox

An unprecedented window into how diseases take hold years before symptoms appear

CSS's problems are Tailwind's problems

MakeShift: Security Analysis of Shimano Di2 Wireless Gear Shifting in Bicycles

Tiny Code Reader: a $7 QR code sensor

Show HN: Any-LLM – lightweight and open-source router to access any LLM Provider

First Hubble Telescope Images of Interstellar Comet 3I/Atlas

Gemini North telescope discovers long-predicted stellar companion of Betelgeuse

Swift-Erlang-Actor-System

Fun with Gzip Bombs and Email Clients

Show HN: Compass CNC – Open-Source Handheld CNC Router

Go allocation probe

Facts don't change minds, structure does

Better Auth (YC X25) Is Hiring

Font Comparison: Atkinson Hyperlegible Mono vs. JetBrains Mono and Fira Code

OSS Rebuild: open-source, Rebuilt to Last

Bypassing Watermark Implementations

Cosmic Dawn: The Untold Story of the James Webb Space Telescope

TODOs Aren't for Doing

Don't animate height

Ozzy Osbourne has died

Subliminal Learning: Models Transmit Behaviors via Hidden Signals in Data

Blip: Peer-to-Peer Massive File Sharing by Former Dropbox Engineers

Launch HN: Promi (YC S24) – Personalize e-commerce discounts and retail offers

Yt-transcriber – Give a YouTube URL and get a transcription

Stop Pretending LLMs Have Feelings Media's Dangerous AI Anthropomorphism Problem

Show HN: The Magic of Code – book about the wonders and weirdness of computation

1KB JavaScript Numbers Station

Reverse Proxy Deep Dive: Why HTTP Parsing at the Edge Is Harder Than It Looks

DaisyUI: Tailwind CSS Components

How to Firefox

An unprecedented window into how diseases take hold years before symptoms appear

CSS's problems are Tailwind's problems

MakeShift: Security Analysis of Shimano Di2 Wireless Gear Shifting in Bicycles