A certain development team is now using Claude to help new team members get started with the codebase. When engineers encounter unclear implementation details, they directly ask Claude, "Why is it written like this here?" It can automatically search through git history and related code logic to provide explanations. As a result, the onboarding time for new engineers is significantly shortened. From repeatedly reviewing documentation and asking senior developers to understanding core logic in just a few sentences, the efficiency improvement is quite noticeable. This AI-assisted development process is quite helpful in expanding team size and accelerating iteration speed.