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Getting Started With Claude Code (Overview)

Learn how to set up and start using Claude Code to boost your Python workflow. Learn how it differs from Claude Chat and how to use it effectively in your development setup.

You’ll learn how to:

  • Install and configure Claude Code
  • Run it safely inside project directories
  • Work with CLAUDE.md for task context
  • Use Git integration for smoother coding workflows
  • Apply Claude Code to automate real programming tasks
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Course Slides (.pdf)

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chouchanefarid on Nov. 25, 2025

Why Claude Code in particular? Aren’t there any free alternatives?

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Martin Breuss RP Team on Nov. 26, 2025

@chouchanefarid Claude Code has a great track record as an effective AI CLI tool and is well liked by developers for the experience of working with it.

There are free (or cheaper) alternatives, depending on your usage. In general, you’ll have to either pay for:

  • A subscription to capped, but usually high, usage (e.g. Claude Code)
  • API costs to access different providers’ models, which may be cheaper or more expensive, depending on your usage
  • The infrastructure of running local inference on an open-source model

The final option will be significantly cheaper, but it requires more setup and will deliver worse results. That said, recent open-source models are quite good! But they always lag behind the frontier models of the large players, like Anthropic, Google, OpenAI.

If you want to explore AI-assisted coding in your CLI without committing to a subscription, you can try:

  • Gemini CLI: Google product with a limited free tier
  • Aider: Open-source CLI tool that you can connect via API to paid providers or local models

Hope this makes sense and is helpful!

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