Claude Code Tutorials
Free, practical guides to Claude Code, Anthropic's agentic coding tool in the terminal. Start by installing it, then learn slash commands, memory and CLAUDE.md, MCP servers, subagents, hooks, permissions and IDE setup. Every guide is checked against the official docs and kept current.
How to Install Claude Code
Install Claude Code on macOS, Windows or Linux. A clear step-by-step guide to the native installer, npm, first login, updating, and fixing common errors.
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Claude Code Slash Commands: The Complete Guide
Learn Claude Code slash commands, from built-in ones like /clear and /model to creating your own custom commands with arguments and namespacing.
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Claude Code Memory & CLAUDE.md: How to Use Them
Give Claude Code lasting project context with CLAUDE.md and memory. Learn the file locations, how they load, @imports, and /init and # to set one up fast.
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How to Set Up MCP in Claude Code
Set up MCP in Claude Code: add local and remote MCP servers, choose the right scope, authenticate with OAuth, and manage your connected tools.
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How to Use Subagents in Claude Code
Learn how to use subagents in Claude Code: specialized AI assistants with their own context, prompt and tools. Create one and delegate work to it.
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How to Use Claude Code Hooks
Learn how Claude Code hooks work: shell commands that run automatically on events like PostToolUse and Stop to format code, block risky actions and more.
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How to Manage Permissions in Claude Code
Learn how Claude Code permissions work, how to write allow, ask, and deny rules, and how to use permission modes like acceptEdits and plan safely.
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How to Set Up Claude Code in Your IDE (VS Code & JetBrains)
Set up Claude Code in your IDE. A step-by-step guide to the VS Code extension and JetBrains plugin, with inline diffs, selection sharing and troubleshooting.
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