This post will examine the cryptography behind passkeys, the guarantees they do or do not give, and interesting cryptographic things you can do with them, such as generating cryptographic keys and storing certificates.

A story from 16 years ago - trust, tech, and a server that had to disappear. They offered me a blank check. I said no.

Open-source infrastructure for Computer-Use Agents. Sandboxes, SDKs, and benchmarks to train and evaluate AI agents that can control full desktops (macOS, Linux, Windows). - trycua/cua

The classroom staple turns a hundred.

These unworldly photos of Russia’s industrial waste sites capture landscapes that appear stunning but hide a toxic reality beneath their surreal beauty.

The three-act ‘hero’s journey’ has long been the most prominent kind of story. What other tales are there to tell?

Distributed, offline-first bug tracker embedded in git - git-bug/git-bug

Ride-hail and delivery giant Uber is introducing cheap, fixed-route rides along busy corridors during weekday commute hours in major U.S. cities -- one

Gui Rambo writes about his coding and reverse engineering adventures.

I’ve been using AI coding assistants like Claude Code for a while now, and I’m here to say (with all due respect to people who have…

A cache for AI agents to learn and replay complex behaviors. - pig-dot-dev/muscle-mem

Here are some ways I use LLMs that I think are making me dumber:
When I want to build a Chrome extension for personal use, instead of actually learning and writing the JavaScript, I Claude-Code the whole thing in a couple of hours without writing a single…

Since early 2022, Motion was on CockroachDB. Cockroach has many qualities going for it: effortless horizontal scaling, especially when…

Mapping the oldest and most important trees in the UK.

Alephic guidelines and principles for writing.

"By cherry-picking anecdotes, news reports can distort our interpretation of the world."