Most cited
Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 11,897 posts.
Scunthorpe Sans – a self-censoring font
A s*** font that f***ing censors swearing automatically
The Next Step for Generics
An updated generics design draft, and a translation tool for experimentation
Cloudflare OS: an open platform for agents, apps, and work
Cloudflare OS is an open-source platform that lets everyone in your company build apps, automate work, and safely access internal systems, shaped around what your organization knows and how it operates.
OpenClaw – Moltbot Renamed Again
The journey from Clawd to Moltbot to OpenClaw—and why this name is here to stay.
The One-Person Product
In 2006, I moved to New York and started working for David Karp doing web development for various media companies . That fall, in a brief gap before starting a new client , David said that we were going to make a prototype of an idea he’d had for a while. He had already bought the domain: tumblr.com , because it was…
Claude 3.5 Sonnet
Introducing Claude 3.5 Sonnet—our most intelligent model yet. Sonnet now outperforms competitor models and Claude 3 Opus on key evaluations, at twice the speed.
Building personal search infrastructure for your knowledge and code
Overview of search tools for desktop and mobile; using Emacs and Ripgrep as desktop search engine
Firefox on the brink?
The Big Three may effectively be down to a Big Two, and right quick.
Chrome’s address bar will use https:// by default
Starting in version 90, Chrome’s address bar will use https:// by default, improving privacy and even loading speed for users visiting webs...
OpenAI, the US government and Persona built an identity surveillance machine
53MB of source code leaked from a government endpoint. 269 verification checks. biometric face databases. SAR filings to FinCEN. and the same company that verifies your ChatGPT account.
New NSA Leak Shows MITM Attacks Against Major Internet Services
The Brazilian television show “Fantastico” exposed an NSA training presentation that discusses how the agency runs man-in-the-middle attacks on the Internet. The point of the story was that the NSA engages in economic espionage against Petrobras, the Brazilian giant oil company, but I’m more interested in the tactical…
The impact of competition and DeepSeek on Nvidia
All the reasons why Nvidia will have a very hard time living up to the currently lofty expectations of the market.
I can see your local web servers
How many web servers are running on your machine right now? Do all of those development web servers have a secure login, and restrictive CORS permissions? You don’t know? Allow me to check for you:
Python 3.12
The official home of the Python Programming Language
The Rise of Whatever
This was originally titled “I miss when computers were fun”. But in the course of writing it, I discovered that there is a reason computers became less fun, a dark thread woven through a number of events in recent history. Let me back up a bit.
Thanksgiving 2023 security incident
On Thanksgiving Day, November 23, 2023, Cloudflare detected a threat actor on our self-hosted Atlassian server. Our security team immediately began an investigation, cut off the threat actor’s access, and no Cloudflare customer data or systems were impacted by this event
GPT-5: Key characteristics, pricing and system card
I’ve had preview access to the new GPT-5 model family for the past two weeks (see related video and my disclosures) and have been using GPT-5 as my daily-driver. It’s …
The August 17 outage
An update on the August 17 outage and the steps we're taking to improve reliability.
Apple’s Self Service Repair now available
Genuine Apple parts and tools can now be purchased by US customers.
Writing a book: is it worth it?
My book, Designing Data-Intensive Applications , recently passed the milestone of 100,000 copies sold. Last year, it was the second-best-selling book in O’Reilly’s entire catalogue, second only to Aurélien Géron’s machine learning book . Machine learning is obviously a hot topic, so I am quite content with coming…
The Problem with AMP
Details about accelerated mobile pages and their numerous issues
Firefox got faster for real users in 2023
We’ve been working hard on making Firefox even faster and we’re extremely happy to report that this has resulted in an improvement in speed.
Learn x86-64 assembly by writing a GUI from scratch
Most people think assembly is only to be used to write toy programs for learning purposes, or to write a highly optimized version of a specific function inside a codebase written in a high-level language.
Be careful with that thing, it's a confidential coffee maker
Just keep it under wraps.
Facebook Messenger begins testing end-to-end encryption using Signal Protocol
Facebook Messenger has started rolling out Secret Conversations, a feature that enables end-to-end encryption for conversations within Messenger. Secret Conversations is built on Signal Protocol, a modern, open source, strong encryption protocol we developed for asynchronous messaging systems.