Claude Code Guides

On February 4, 2026 — exactly one year after coining 'vibe coding' — Andrej Karpathy declared the term passé and proposed 'agentic engineering' as the more accurate name for how professionals now build with AI. His distinction: vibe coding remains fine for demos and throwaway projects, but undersells the structured discipline that production-grade AI-assisted development requires.

Level: beginner · 22 min read

Most developers jump straight into prompting and wonder why Claude Code fights them. This guide walks through 7 essential setup steps — GitHub repos, CLAUDE.md files, MCP servers, and custom sub-agents — that make every project 10x easier.

Level: beginner · 168 min read

Remote Claude Code Terminal Access: Check on Your AI Agent from Anywhere Introduction You start a Claude Code session, give it a big task, and then you need to leave your desk.

Level: beginner · 216 min read

Karpathy stopped using RAG and started compiling knowledge into LLM-maintained wikis. Discover the three-layer architecture he uses, plus a 5-minute setup you can run today with Claude Code and markdown files.

Level: beginner · 192 min read

Clean-Room AI Rewrite: How to Rebuild Any System Architecture Legally When you need to rebuild a proprietary system -- migrating away from a vendor, replacing legacy infrastructure, or creating an open-source alternative -- clean-room...

Level: beginner · 156 min read

You don't need chain-of-thought tricks or structured prompt templates. With modern AI coding tools like Claude Code, the most effective technique is simply describing what's wrong — and letting it fix it.

Level: beginner · 120 min read

Claude Code's persistent context system has grown well beyond three documents. Today it operates as a five-layer memory stack — managed policy, personal and project CLAUDE.md files, on-demand Skills, AI-written auto-memory, and session resume — each layer serving a distinct purpose and loading at a different point in the session lifecycle.

Level: beginner · 228 min read

GitHub Copilot vs Claude Code: The Definitive 2026 Comparison for Real Developers A side-by-side comparison from someone who's used Claude Code for 88+ sessions and shipped 189 stories autonomously. Copilot excels at inline completions.

Level: beginner · 67 min read

Jensen Huang declared every SaaS company will become an Agentic-as-a-Service company. Learn how to position yourself in the $52B agentic AI market and build AI-powered platforms before the window closes.

Level: beginner · 71 min read

Google published 5 agent skill design patterns every ADK developer should know. This guide maps each pattern to a production-tested Claude Code skill implementation — with examples from an 80+ skill library.

Level: beginner · 52 min read

Build a CLI Tool with Node.js That Solves a Real Problem Course Overview & Learning Outcomes Every time you set up a new project, you type the same sequence of commands: create the folder, initialize npm, create the entry file, add a ,...

Level: beginner · 28 min read