Claude Code is a CLI tool which means it can do complete projects in a single command. Also has fantastic tools for scaffolding and harnessing the code. You can define everything from your coding style to specific instructions for designing frontpages, integrating payments, etc.

It's not about the model. It's about the harness

Claude Code is a CLI tool which means it can do complete projects in a single command

https://github.com/features/copilot/cli/

This would make some sense if VS Code didn't have a terminal built into it. The LLMs have the same bash capabilities in either form.