Supercharge Your Claude Code Workflow: Running Multiple AI Sessions in Parallel with Git Worktrees

Speed up your AI-assisted development by running multiple Claude Code sessions simultaneously. Git worktrees with automatic port and database isolation.If you're using Claude Code for software development, you've probably hit this wall: you want to work on multiple features simultaneously, but you can only run one Claude session per project at a time. What if you could run three, four, or even five Claude Code sessions in parallel? Each working on a different feature, each with its own running application you can test in your browser. This is exactly what I achieved with git worktrees and a bit of automation. The Problem: One Project, One Claude, One Port When working with Claude Code on a Rails application (or any web app), you typically have: One project directory One running development server on port 3000 One Claude Code session.