This quickstart guide will have you using AI-powered coding assistance in just a few minutes. By the end, you’ll understand how to use Claude Code for common development tasks.

Agent Skills are now available! Learn more about extending Claude's capabilities with Agent Skills.

Claude Code documentation, tutorials & best practices from real-world usage. Expert insights, optimization techniques, and searchable knowledge base.

OverviewPrompt generatorUse prompt templatesPrompt improverBe clear and directUse examples (multishot prompting)Let Claude think (CoT)Use XML tagsGive Claude a role (system prompts)Prefill Claude's responseChain complex promptsLong context tipsExtended thinking tips

Get started with Claude Code with npm install -g @anthropic-ai/claude-code · View the Anthropic Cookbook for code snippets and guides for common workflows · Quickly get started with building applications by using the Anthropic Quickstarts repo · Review the full API documentation for all ...

In this article, we explored how Claude Code streamlines key development tasks—from generating and refactoring code to debugging, documenting, and translating across languages. Throughout, one theme remains central: the quality of your prompt directly shapes the quality of Claude’s output.

Claude Code is an agentic coding ... handling git workflows -- all through natural language commands. Use it in your terminal, IDE, or tag @claude on Github. Learn more in the official documentation....

February 28, 2025 - In this tutorial, we used Claude Code to refactor, document, and debug a file in Supabase Python SDK. We improved code readability, added structured documentation, and resolved import issues. By integrating Claude Code into your workflow, you can streamline development and enhance code quality.

July 8, 2025 - Ah yes, another Claude Code convert. Welcome. We have much to discuss. Claude Code is a CLI (Command Line Interface) that uses Anthropic’s latest models, Sonnet 4.5 and Opus 4.5, to generate code for you. You give it instructions in your terminal, and the built-in coding agent with its tools ...

Check the output of claude doctor for log locations and environment checks. ... claude # Open Claude UI (if on PATH) claude --version # Show CLI version (e.g., 1.0.xx) claude update # Update the CLI (if supported) claude doctor # Open diagnostic / debug window npx claude /doctor # Opens diagnostic/debug window claude --debug # Launch claude with diagnostics claude --verbose # Verbose logging where claude # Windows (cmd) which claude # macOS/Linux (bash/zsh) npm bin -g # Linux Verify your global bin path npm prefix -g # Windows Verify your global bin path

September 29, 2025 - Pro tip: use /clear often. Every time you start something new, clear the chat. You don't need all that history eating your tokens, and you definitely don't need Claude running compaction calls to summarize old conversations.