You can learn operating systems, compilers, and machine learning in a computer science degree. But nobody sits you down and shows you how to actually use your computer well. That gap has a name: The Missing Semester of Your CS Education, a free course from MIT. Here’s what it is, why it matters, and how […]

Read More →

Alibaba Open Code Review (OCR) is an open-source, AI-driven code review tool released by Alibaba under the Apache-2.0 license. Battle-tested internally for over two years by tens of thousands of Alibaba engineers, it is designed to find code defects with high precision and extreme token efficiency compared to general-purpose AI coding agents. Key Features & […]

Read More →

“Keep It Simple” is old advice. It got interesting again the moment anyone could generate 500 lines of code in 30 seconds. KISS says systems and tasks should be as straightforward as possible. No unnecessary complexity. Fewer moving parts, fewer things to break, fewer things to hold in your head. It was good advice when […]

Read More →

A practical walkthrough of the full CLAUDE.md hierarchy, using a healthcare startup as the example. Table of Contents Every time you launch a Claude Code session, the agent starts with a blank slate. It doesn’t remember your tech stack, your HIPAA obligations, your naming conventions, or the fact that nobody should ever touch the migrations/ folder without […]

Read More →