Making AI-written content sound less like, well, AI
Hey everyone, I wanted to share a small technical detail from working on my content sites. When I started integrating AI-assisted writing, the biggest…
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The Arrhenius Equation: Why a 10-Degree Rise Can Double a Reaction Rate
Leave a carton of milk on the counter and it spoils in a day. Put the same carton in a refrigerator and it lasts a week or more. Nothing about the mil…
How to Actually Evaluate an AI Engineer in 2026 (7-Point Framework)
The signals that mattered when you hired ML engineers in 2022 barely predict who ships reliable AI systems in 2026. "Trained a model on Kaggle" and "k…
Building Structured Inter-Agent Communication: A Practical Guide
Every multi-agent tutorial shows "Agent A talks to Agent B." None show how to keep that conversation reliable at scale. The Problem with String-Based …
The authority boundary problem in agent tool calls: who decides what 'no results' means
The authority boundary problem in agent tool calls: who decides what 'no results' means Over the past three weeks I've been having the same conversati…
Build vs buy: what running your own CAPTCHA-solving stack actually costs
Build vs buy: what running your own CAPTCHA-solving stack actually costs Every team that automates against the public web eventually hits the same for…
Building a Culture of Reliability: Beyond the SRE Handbook
You Can't Hire Your Way to Reliability I've seen companies hire 5 SREs and expect reliability to magically improve. It doesn't. Reliability is a cultu…
Biot Number: How to Know When a Cooling Object Has a Single Temperature
Pull a hot steel bolt out of a furnace and quench it in oil, and a fair question is: does the bolt cool from the outside in, with a sharp temperature …
Is TypeScript worth it?
Here's the straight answer: for anything beyond a throwaway script or a tiny prototype, TypeScript is worth it. The costs are real but front-loaded an…
Managing technical debt without halting delivery
Technical debt gets talked about like moral failure — sloppy work someone should feel bad about. That framing is wrong and it leads to bad decisions. …
Supabase vs Firebase
Both Supabase and Firebase promise the same thing: a backend you don't have to build, with auth, a database, storage, and real-time out of the box. Th…
Carnot Efficiency: The Hard Ceiling on Every Heat Engine
Picture a power plant burning fuel to spin a turbine. It is tempting to assume that with enough engineering — better seals, smoother bearings, cleaner…
Monorepo vs polyrepo
How you split your code into repositories seems like a plumbing decision, but it quietly shapes how your team collaborates, ships, and reasons about t…
Microservices vs monolith
Microservices have a marketing problem: they're associated with the engineering cultures of Netflix and Amazon, so ambitious teams assume adopting the…
Docker for developers
"Works on my machine" is the most expensive sentence in software. Docker exists to kill it. At its core, Docker packages your application together wit…
Database indexing explained
Almost every "the database is slow" complaint we investigate comes down to a missing or misused index. Indexing is the highest-leverage performance sk…
Why HDI PCB Manufacturing Starts Long Before the First Hole Is Drilled
Why HDI PCB Manufacturing Starts Long Before the First Hole Is Drilled When people think about PCB manufacturing, they usually imagine drilling, plati…
On building systems that survive team turnover
I have taken over codebases and had codebases taken from me. The experience in both directions has converged on one principle: a durable system commun…
Diffraction Grating: How Thousands of Slits Turn Light into a Spectrum
Tilt a CD or DVD under a desk lamp and a band of color sweeps across its surface. The disc is not painted; it is a spiral of microscopic pits, packed …
A Field Taxonomy of Bugs in AI-Generated Python
Researchers sort bugs in AI-generated code into about eight classes, and only some of them have a structural marker a scanner can match on. BrassCoder…
Software Development Changed. Good Engineering Didn’t.
Over the last 10 years, software development has changed dramatically. Products are built faster, teams use more cloud services, data has become centr…
Every Requirement Gets a Verdict. I Had Been Reviewing Without One.
You merge the PR. The build passes. The code does what you expected it to do. You move on. That is review for most engineers. A final read. A feeling …
Sprint 7 closed: Engineering Agents
Sprint 7 is closed . The goal was specialized engineering agents — architecture, code review, documentation, debugging, and onboarding — built on skil…
Accept All, Understand None
Pressing enter to accept model suggestions now takes less effort than scrolling past it. One keystroke, and the code is yours. Reading it, understandi…
Sprint 3 closed: Memory Engine v0
Sprint 3 is closed . The goal was to persist CEM entities, relations, and evidence locally — so project understanding survives between sessions. The n…
I Built an AI Pipeline for 10,000 Daily Listings. Here's What Broke at Scale.
I watched a pipeline I spent weeks building get shut down in one meeting. The AI rewrite engine for a job platform's listing descriptions was working.…
The 3C Protocol: Paying Down the Debt You Didn't Know You Were Taking On
✓ Human-authored analysis; AI used for formatting and proofreading. The examples use Stave as the concrete case. But the protocol applies to any syste…
KV Cache Is Eating Your VRAM — Here's How to Estimate It Before You Run Out
Every LLM inference engineer hits this wall eventually. You deployed a model, it works in testing, then production traffic arrives. Suddenly your 80GB…
Lossless, But Not Free: The Lossless, But Not Free — When Speculative Decoding Actually Pays Off (and When It Doesn't)
One of the hottest topics in LLM inference acceleration right now is Speculative Decoding . DSpark claims 60%–85% single-user speedup at the same thro…
Building a Multi-Mode Valve Test Rig: Software Architecture for Hydraulic and Pneumatic Test Programmes
A general-purpose valve test rig serving multiple valve types needs a test programme abstraction layer that separates the test logic from the specific…