Parallel Development with Git Worktrees and Coding Agents using Stacked PRs

This workflow is a practical, reproducible way to ship faster by combining:

• Git worktrees to maintain multiple isolated working directories from a single repository, so multiple tasks can proceed without branch switching or file contention.
• Coding agents (for example, terminal-based agents) running one agent per worktree to enable true parallel execution with minimal interference.
• Stacked pull requests (small PRs that depend on each other) to keep review size small while still delivering larger features incrementally, supported by a reviewer playbook that prevents the stack from stalling.