The author shares their experience using Claude Code, a tool that uses AI to assist with coding tasks, and finds it to be highly effective for their workflow. They demonstrate its capabilities by using it to build a basic SplitWise clone and an autonomous startup builder. The author notes that Claude Code's magic lies in its clever combination of looping and conditionals, repeated calls to an LLM with context-specific instructions. The tool allows for 'vibe coding', where software is created without looking at or editing code.