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OpenAI Agents API
Build durable cloud agents with a managed Codex harness.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 5,947 posts.
1742
Road to Elm 1.0
A delightful language with friendly error messages, great performance, small assets, and no runtime exceptions.
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Two Years of Emacs Solo
Rahul's Blog
1744
The lamps in my house
I have a thing for lamps. Especially designer lamps from the past. I occasionally share them on X and Instagram, and people always ask me about the brands and models. I love lamps so much that I designed one myself. So I decided to give a tour of the lamps
1745
Personal thoughts/notes from working on Zootopia 2
The home of Code & Visuals
1746
Thinking will become a hobby
These lines are very difficult for me to write because I feel like digging my own grave. AI systems are improving by leaps and bounds. From the early 2022 fumbling release of ChatGPT, which couldn’t correctly count the number of a’s in my name (it claimed two), we reached OpenAI’s release of math papers where an…
1747
I'm a USB-C Maximalist
My wife and I recently went on a 7 week holiday around Europe. Although we each took a massive backpack, we wanted to travel fairly lightly. I took a single universal power brick. This little unit was all I needed to charge my various gadgets. It has a hefty USB-C PD (Power Delivery) port for rapid charging of my…
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Keyboard differences between Windows and Macs
A blog about software craft and quality
1749
Reallocating $100/Month Claude Code Spend to Zed and OpenRouter
With Anthropic altering rate limits, we can find other places to spend our money. I have chosen Zed editor with OpenRouter for maximum flexibility.
1750
Frog-derived gut bacterium eradicates tumors in mice
A single intravenous dose of Ewingella americana achieved complete tumor elimination in 100% of treated animals, with no detectable toxicity—outperforming chemotherapy and immunotherapy.
1751
Python: The Optimization Ladder
Python loses every public benchmark by 21-875x. I took the exact problems people use to dunk on Python and climbed every rung of the optimization ladder -- from CPython version upgrades to Rust. Real numbers, real code, real effort costs.
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Performance Improvements in .NET 11
Take a tour through hundreds of performance improvements in .NET 11.
1753
New Apple TV 4K
Apple today announced the next generation of Apple TV 4K, delivering its most immersive home theater experience yet.
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Leave Me Behind
Simplified Android Development
1756
Brazilian Court Sanctions Lawyers for Prompt Injection in Court Filing
Two lawyers hid a white-on-white instruction inside a court filing telling the AI to go easy on their case. The court's AI caught it. The fine was $16,000.
1757
LLMs can be exhausting
Some days I get in bed after a tortuous 4-5 hour session working with Claude or Codex wondering what the heck happened. It's easy to blame the model - there'...
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Scaling PostgreSQL to power 800M ChatGPT users
An inside look at how OpenAI scaled PostgreSQL to millions of queries per second using replicas, caching, rate limiting, and workload isolation.
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0 A.D. Release 28: Boiorix
Wildfire Games, an international group of volunteer game developers, proudly announces the release of 0 A.D. Release 28: “Boiorix”, the twenty-eighth version of …
1761
Eye of Sauron: Long-Range Hidden Spy Camera Detection (2024)
Qibo Zhang and Daibo Liu, Hunan University; Xinyu Zhang, University of California San Diego; Zhichao Cao, Michigan State University; Fanzi Zeng, Hongbo Jiang, and Wenqiang Jin, Hunan University
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Retraction: The App Store Rejection of the Week That Was a Correct Rejection
My disdain for astrology is so utter, and my esteem for Godier’s previous work so high, that it simply never occurred to me that he might have actually made and submitted to the App Store an astrology app, let alone that he’d then feign surprise and frustration that an astrology app was rejected for being an astrology…
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Understanding Neural Network, Visually
An interactive visualization to understand how neural networks work
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Global review confirms mRNA vaccines are safe, effective and full of promise
Comprehensive review brings together global evidence to strengthen public trust and counter misinformation as mRNA vaccines expand to prevent and treat more diseases.
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Software may be getting worse, but it used to be horrible
Software is degrading all around us, for obvious reasons. I've written about this before. All else equal, if you increase your code production by 10x but you don't reduce your error rate by a factor of 10, then your production app is buggier than it used to be. I've seen threads where people also have...
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Drunk post: Things I've learned as a senior engineer (2021)
Everything your mentor wants to say but HR won't let them
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Resisting Cognitive Surrender
Working Notes: a commonplace notebook for recording & exploring ideas. Home . Site Map . Subscribe . More at expLog . — Kunal
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Cloud VM benchmarks 2026
NOTE June 2026: Hetzner announced over 100% increases in prices. They will honour old prices for instances built before June 15th 2026, but for new instances the performance/price ratios show below are no longer valid.
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Mesh LLM: distributed AI computing on iroh
How Mesh LLM pools existing GPU resources across machines into a single OpenAI-compatible API, built on iroh.
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How to Build a Minimal ZFS NAS Without Synology, QNAP, TrueNAS (2024)
If you need a basic NAS and don't care about GUI features, it is suprisingly simple to set up a ZFS dataset and share it over the network using Samba.