Curated developer articles, tutorials, and guides — auto-updated hourly

Overview: Where we are and What Is Still Missing In the previous part of this series, we...


Last-mile logistics is often a silent chaos. If you look closely at the operations of many retail or...


You've seen this person. Maybe you've worked with them for years. They leave 40 comments on your PR...


Most auth tutorials assume there is a browser. Here is what to do when there is not. In this...


Enterprise customers will not sign on the dotted line until they can answer: "Who did what, and...


I finally caved and bought a Switch 2. If I'm being honest with myself, it was only a matter of time...


Are Book Summaries Worth It


Spring I/O 2026 I have never attended Spring I/O before and it was my first time ever that...


Even though we write code every day, we often view the compiler as a "black box." Today, let's...


How I went from forgetting everything I read to reading 100 books a year — and actually using them.


Most people read non-fiction the same way: skim chapters, highlight some quotes, feel productive for...


"I understood it when Claude explained it." This is the most dangerous sentence in learning, because...


Every engineering trade-off between "ship faster using the abstraction" and "derive first, build fro...


Every factory has two kinds of knowledge. There's the kind that lives in binders — official manuals,...


Only a chat log is a diary you cannot query. Only atomic notes is a corpus you cannot narrate....


Written by a human Proofread and diagram by Claude 4.7 I've been back in the code for a few months....


I run a private research lab that studies what it actually takes to work with Claude Code on hard...


When are you learning something, it's always a journey. It starts with unknown and slowly you figure...


Most algorithm visualizers do one thing well: they show how algorithms work. But watching an...


Every rule in my .claude/ directory cites the practitioner whose working method it leans on. This is...


Episode 1 of "Building AIsh" - an open experiment by Danylo Tsarov and Dima Medvedev It started wit...


When you first start building AI-powered features, everything sounds deceptively simple. You call an...


Shallow learning is the bug class that shows up as "I knew this last week" six months later, when a....


Ask Claude to teach you a non-trivial concept and watch the shape of the reply. It almost always...