How to Master Claude Code in a Weekend, Without Paying a Cent

TL;DR

claude-howto is a free, open source guide for learning Claude Code in depth: 10 modules, from beginner to building teams of agents, with copyable templates instead of toy examples. Budget 15 minutes for your first useful command, 11 to 13 hours for the full path. The repository checks out: 40,800 stars, MIT license, currently trending at the top of GitHub.

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The problem: documentation describes, it doesn't combine

Claude Code's official documentation explains each feature in isolation: slash commands, memory, skills, subagents, MCP, hooks. It answers "what does this do." It doesn't answer "how do I combine these into an automated code review pipeline, a continuous integration flow, or a security audit."

That's the gap claude-howto fills: a progressive learning path, not a feature list.

What the guide covers

The content splits into 10 modules, from beginner level to building teams of specialized subagents. Each module ships a diagram of how it works, several ready-to-copy templates for a real project, and an end-of-module quiz (/lesson-quiz) to check what stuck.

The templates aren't "hello world" toys. The repository ships, among others, an automated code review pipeline, a team-onboarding configuration, a CI/CD flow, and a security audit, all built to be adapted to an existing project rather than copied as-is.

How to get started

The guide opens with a self-assessment. The /self-assessment command, run directly inside Claude Code, or the online quiz on LEARNING-ROADMAP.md, places the reader's level and suggests a personalized path instead of a single reading order for everyone.

The repository promises real value within 15 minutes, with your first working slash command, then a full path of 11 to 13 hours to cover all 10 modules in order.

What sets it apart from a prompt collection

"awesome Claude Code" repositories compile prompts or snippets without connecting them. claude-howto structures its content as a journey: each module builds on the last, and the guide insists on combining features rather than describing them in isolation. The table of contents explicitly separates "what the official docs say" from "how to combine all of it."

What it doesn't replace

A structured guide shortens the learning curve, it doesn't replace practice on a real project. The templates it ships are starting points to adapt, not universal configurations: a security hook built for a Python pipeline doesn't copy cleanly into a Flutter monorepo.

How to try it

git clone https://github.com/luongnv89/claude-howto.git
cd claude-howto

From Claude Code, run /self-assessment to get a starting point, or open LEARNING-ROADMAP.md directly to work through all 10 modules in order.