http://www.heyuan110.com/tags/beginner/Recent content in Beginner on Bruce on AI EngineeringHugoenWed, 25 Feb 2026 14:00:00 +0800http://www.heyuan110.com/posts/ai/2026-02-25-claude-code-mistakes/Wed, 25 Feb 2026 14:00:00 +0800http://www.heyuan110.com/posts/ai/2026-02-25-claude-code-mistakes/<p><img src="http://www.heyuan110.com/posts/ai/2026-02-25-claude-code-mistakes/cover.webp" alt="10 common Claude Code mistakes beginners make and how to fix them" loading="lazy" decoding="async" fetchpriority="low" width="1200" height="630" /> </p> <p><a href="https://docs.anthropic.com/en/docs/claude-code">Claude Code</a> is the most capable AI coding tool available. It&rsquo;s also one of the easiest to use badly.</p> <p>I&rsquo;ve watched dozens of developers adopt Claude Code — myself included — and the same mistakes come up again and again. Developers who fix these issues typically see a 5–10x improvement in output quality and a 50%+ reduction in token costs.</p>