AI-generated code doesn't have to be throwaway code. Here's how we used Claude Code to build a fully-tested, production-quality Rails prototype in two weeks, complete with a robust test suite, clean commits, and code we were proud to have written.

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Thoughtbot demonstrates how to use Claude Code to build production-quality Rails applications through disciplined practices. The approach emphasizes small, controlled tasks, comprehensive test coverage, frequent commits with human review, and maintaining context through documentation. During a two-week sprint for TellaDraft, they integrated multiple AI services (ElevenLabs, WhisperAI, ChatGPT) while ensuring code quality through constant validation, proper testing patterns, and avoiding the pitfalls of "vibe coding" where AI generates unreviewed code.

Claude Code: Production ready code in a two-week sprint

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So the human who now has technical knowledge will review the code generated by the AI… up to that point everything is fine, there are many programmers who know how to code and build quality software. But what role will programmers who are just starting now have, when they see that without AI they will fall behind? Will they know how to correct the AI? Will they find programming interesting, or the new role of AI code reviewer?
Right now I can guide and control the AI when it develops in Spring Boot or Angular, but what will happen when those frameworks evolve and I haven’t been programming with the new features because the AI has been doing it for me…?
I don’t know to what extent the use of AI—especially agents—goes against the future of vocation.

Imagine this: one day, a boss who knows nothing about programming describes his needs to his phone. Then, AI pops up a payment button. After the payment is completed, the boss can use his software on the website and in major app stores. So, where do we, as programmers, go from here?
We, as one of the most creative groups, will eventually find that the tools we created replace us. This might be a good thing, but the changes of the times do not happen overnight. The wheel of history rolls forward, and we might be gradually replaced. And this process is the most painful.
Do you ever feel this anxiety?