Show HN: Cloudflare Workers Compatible MCP Boilerplate with OAuth & PostgreSQL
https://github.com/f/mcp-cloudflare-boilerplate
https://github.com/f/mcp-cloudflare-boilerplate
GitHub
GitHub - f/mcp-cloudflare-boilerplate
Contribute to f/mcp-cloudflare-boilerplate development by creating an account on GitHub.
Comparing Claude System Prompts Reveal Anthropic's Priorities
https://www.dbreunig.com/2025/06/03/comparing-system-prompts-across-claude-versions.html
https://www.dbreunig.com/2025/06/03/comparing-system-prompts-across-claude-versions.html
Drew Breunig
Claude’s System Prompt Changes Reveal Anthropic’s Priorities
Reviewing the few changes in the Claude 4.0 system prompts, we get a sense for how system prompts program chatbot applications.
Flight Simulator Gave Birth to 3D Video-Game Graphics
https://spectrum.ieee.org/microsoft-flight-simulator
https://spectrum.ieee.org/microsoft-flight-simulator
IEEE Spectrum
Flight Simulator Gave Birth to 3D Video-Game Graphics
The original Flight Simulator let your 1982-era computer make you feel like you were actually flying. The trick has been to retain that feel in today’s video-rich world
PromptArmor (YC W24) Is Hiring in San Francisco
https://www.ycombinator.com/companies/promptarmor/jobs/hZ3xFlj-founding-engineer-full-stack
https://www.ycombinator.com/companies/promptarmor/jobs/hZ3xFlj-founding-engineer-full-stack
Y Combinator
Founding Engineer, Full-Stack at PromptArmor
### **About PromptArmor**
---
**We break LLM Applications**.
Or at least, that’s how we started. This is core to our DNA, puts us on the cutting edge of AI security, and you can get an idea of some of our discoveries below:
* [Data Exfiltration…
---
**We break LLM Applications**.
Or at least, that’s how we started. This is core to our DNA, puts us on the cutting edge of AI security, and you can get an idea of some of our discoveries below:
* [Data Exfiltration…
Court denies Apple appeal in Epic Games case, keeping App Store changes in place
https://www.cnbc.com/2025/06/04/apple-appeal-epic-games-app-store.html
https://www.cnbc.com/2025/06/04/apple-appeal-epic-games-app-store.html
CNBC
Court denies Apple appeal in Epic Games case, keeping App Store changes in place
Developers including Amazon and Spotify have been able to update their apps to avoid Apple's 15% to 30% commission.
A Look Back at Recent Car Carrier Fires
https://gcaptain.com/a-brief-look-back-at-recent-car-carrier-fires/
https://gcaptain.com/a-brief-look-back-at-recent-car-carrier-fires/
gCaptain
A Look Back at Recent Car Carrier Fires
The fire aboard the car carrier Morning Midas in the North Pacific Ocean marks the latest significant incident in the maritime industry’s ongoing challenges involving fires on vehicle carriers. The UK-owned, Liberia-flagged...
How big tech monopolies made the internet worse
https://www.cascadepbs.org/news/2025/06/how-big-tech-monopolies-made-internet-worse
https://www.cascadepbs.org/news/2025/06/how-big-tech-monopolies-made-internet-worse
Cascade PBS
How big tech monopolies made the internet worse
In an interview with the On the Media podcast, writer Cory Doctorow explains how a noncompetitive market has deteriorated the user experience.
Show HN: I made a 3D SVG Renderer that projects textures without rasterization
https://seve.blog/p/i-made-a-3d-svg-renderer-that-projects
https://seve.blog/p/i-made-a-3d-svg-renderer-that-projects
seve.blog
I made a 3D SVG Renderer that projects textures without rasterization
How can you make affine transformations (the only ones SVGs are capable of) resemble perspective transformations?
Differences in link hallucination and source comprehension across different LLM
https://mikecaulfield.substack.com/p/differences-in-link-hallucination
https://mikecaulfield.substack.com/p/differences-in-link-hallucination
Substack
Differences in link hallucination and source comprehension across different large language models
I've been waiting for someone else to talk about this, but I guess it will be me
Want to Model a Land Value Tax Shift in Your City?
https://progressandpoverty.substack.com/p/want-to-model-a-land-value-tax-shift
https://progressandpoverty.substack.com/p/want-to-model-a-land-value-tax-shift
Substack
Want to Model a Land Value Tax Shift in Your City? Here's How.
A step-by-step guide on modeling land value taxes. Launching an open-source library to make LVT modeling more accessible.
Engineer Fixes and Re-Installs Old Payphones, Provides Free Calls to the Public
https://www.core77.com/posts/137183/Engineer-Fixes-and-Re-Installs-Old-Payphones-Provides-Free-Calls-to-the-Public
https://www.core77.com/posts/137183/Engineer-Fixes-and-Re-Installs-Old-Payphones-Provides-Free-Calls-to-the-Public
Core77
Engineer Fixes and Re-Installs Old Payphones, Provides Free Calls to the Public
Payphones "were the only things that were built to last for decades and be out in the elements," says electrical engineer Patrick Schlott. He should know; as a hobby, he buys secondhand payphones, rewires them, then asks local businesses in rural Vermont…
End of an Era: Landsat 7 Decommissioned After 25 Years of Earth Observation
https://www.usgs.gov/news/national-news-release/end-era-landsat-7-decommissioned-after-25-years-earth-observation
https://www.usgs.gov/news/national-news-release/end-era-landsat-7-decommissioned-after-25-years-earth-observation
Air Lab – A portable and open air quality measuring device
https://networkedartifacts.com/airlab/simulator
https://networkedartifacts.com/airlab/simulator
From Tokens to Thoughts: How LLMs and Humans Trade Compression for Meaning
https://arxiv.org/abs/2505.17117
https://arxiv.org/abs/2505.17117
arXiv.org
From Tokens to Thoughts: How LLMs and Humans Trade Compression for Meaning
Humans organize knowledge into compact categories through semantic compression by mapping diverse instances to abstract representations while preserving meaning (e.g., robin and blue jay are both...
Phptop: Simple PHP ressource profiler, safe and useful for production sites
https://github.com/bearstech/phptop
https://github.com/bearstech/phptop
GitHub
GitHub - bearstech/phptop: PHP basic ressource profiler (CPU/memory), safe and useful for production sites
PHP basic ressource profiler (CPU/memory), safe and useful for production sites - bearstech/phptop