Claude Code: from zero to professional. Tips, tutorials and deep dive guides from an engineer who uses it 12 hours a day.
Explore the hub →What is Claude Code: A Practitioner's Overview
What Claude Code actually is, explained by someone who uses it 12+ hours daily in production. No hype, real examples.
Claude Code vs Cursor: A Practitioner's Comparison
Claude Code vs Cursor compared by a daily user of both. Feature matrix, pricing breakdown, context windows, and which tool fits which workflow.
Evaluator-Optimizer in Claude Code: From Pattern to Skill
How I turned an Agentic AI pattern into a reusable Claude Code skill with evidence-based evaluation.
/run and /verify in Claude Code: verify by running your app, not just passing tests
Claude Code v2.1.145 ships three skills that change how Claude says "done": it launches your app, drives it like a user, and observes whether the change works at runtime — not in the tests.
Creating Claude Code skills: the 5 rules Anthropic publishes (with real examples)
Most skills sit unused. Anthropic publishes five concrete rules so yours actually gets invoked — and an official skill that applies them for you.
Background agents in Claude Code: the map of four ways to stop watching the terminal
There are four ways to let go of Claude Code and come back. Each one is for a different thing — pick the wrong one and you lose half the value.
Claude Code Router: the trick to cheaper Claude Code (with the trade-off nobody mentions)
"Claude Code free" has been the top search for months. The community's answer isn't magic — it's a local proxy that decouples the CLI from the model. And there's a trade-off most blogs leave out.
Get only what matters
If I have nothing worth saying, you won't hear from me. When I do, you'll be the first to know. 7,000+ people already trust this.
Unsubscribe at any time.