IRCv3: Lessons in Backward-Compatible Protocol Design
In 1988, a Finnish university student wrote a chat protocol that fit on a handful of pages. Nearly four decades later, that same protocol — IRC — still carries...
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How Talorys Runs Stateful AI Agents on Serverless
Here's my contrarian take, and I'll defend it: a personal AI agent is a better fit for serverless infrastructure than it is for the Raspberry Pi under your...
Constrained Decoding: Turn LLMs Into Fast Decision Models
Here's a cheap trick that's quietly useful: if you only care about the first token an LLM would emit, you can ask it a multiple-choice question and get the...
Adversarial vs Sandbox Sims: Modeling NIMBY Cities
Someone built a city-builder where you play a housing developer in San Francisco, and the city itself is the boss fight. You try to build apartments; the...
The Lightbulb Computer Beats the Headset Vision
Spatial computing has a marketing problem: every "vision of the future" the industry ships involves strapping a screen to your face. Glasses, goggles, headsets...
Why Robot Arms Can't Just Be Scaled-Down Industrial Motors
Every few months, a new humanoid robot demo goes viral. Boston Dynamics' Atlas doing backflips. Tesla's Optimus sorting objects. Figure's robot stacking...
Your Fitness App Is a Surveillance Tool
A French newspaper recently tracked the real-time location of France's only aircraft carrier — the Charles de Gaulle, one of the most strategically sensitive...
Machine Translation's Low-Resource Language Problem
There are roughly 7,000 languages spoken on Earth. Google Translate supports about 130 of them. Most commercial MT systems handle fewer than 30 well. If you...
Rob Pike's Programming Rules Are Still Right
In 1989, Rob Pike — who would later co-create Go, UTF-8, and Plan 9 — wrote down five rules of programming. They're short enough to fit on an index card and...
The Specification-Implementation Gap Is Where Bugs Live
There's a claim that surfaces periodically in programming language theory circles: 'a sufficiently detailed specification is indistinguishable from code.' The...
Android's Sideloading Dilemma: Security vs User Freedom
Google just made it significantly harder to install apps from outside the Play Store. Their new process requires a 24-hour waiting period for sideloaded apps...
Embeddable Graph Databases Beyond SQLite
SQLite is everywhere. It's in your phone, your browser, your smart TV, probably your car. It solved a fundamental problem — giving applications a full SQL...
When Your GPU Runs Out of VRAM: What to Do
The most common error message in machine learning isn't a Python traceback or a shape mismatch. It's CUDA out of memory. Your model is too big, your batch size...
The Case for a Virtual File System in Node.js
Try to run a Node.js application without a real filesystem and watch how quickly it falls apart. require() reads files. fs.readFile() reads files. Template...
What Happens When an Open Source Project Loses Its Leader
When Ryan Dahl stepped back from Node.js, the project survived — but it took years of governance restructuring, a fork (io.js), and a reconciliation before it...
The Web Is Losing Its Memory: Fighting Digital Decay
In 2014, a climate researcher named Dr. Maria Chen published a groundbreaking dataset on Arctic ice melt. She hosted it on her university's servers, linked it...
Collaborative Editing Is Harder Than You Think
Google Docs handles real-time collaborative editing for millions of users. It looks effortless — you type, your cursor moves, your collaborator's edits appear...
eBPF Spinlocks and the Art of Kernel Debugging
A spinlock bug in eBPF doesn't announce itself with a stack trace or an error message. It announces itself with a machine that stops responding. No logs, no...
How JIT Compilers Make Dynamic Languages Fast
Ruby has a reputation for being slow. So does Python. So does JavaScript — or at least, it did, until V8 made it fast enough to run server-side workloads. The...
K-Means at Scale: Why It Falls Apart and What's Next
K-means is the algorithm everyone learns in their intro ML course and then uses incorrectly for the rest of their career. It's deceptively simple: pick K...