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The One Shortcut Every Developer Should Map Today

Jamie Chen

Jamie Chen

UX designer and productivity enthusiast focused on optimizing digital workflows.

5 min read
The One Shortcut Every Developer Should Map Today

Every developer has a stack—browser, code editor, terminal, notes, and docs. Yet most devs still ⌘ + Tab their way through them.

There’s a better way: map 1–4 to your core apps.

Why This Works

  • It’s muscle memory-friendly
  • It’s instant, no cycling
  • It lets you layer workflows

Suggested Setup

  • Control + Tab, 1 → Browser (for docs + preview)
  • Control + Tab, 2 → IDE or code editor
  • Control + Tab, 3 → Terminal
  • Control + Tab, 4 → Notes/Chat

How to Implement with Assignee

Assignee lets you:

  • Assign custom local shortcuts
  • Use single-key for shortcuts
  • Add window-level switching (for each terminal session or repo)

You’ll go from dev mode to docs in 0.2 seconds—with zero cognitive switch cost.


Skip the Tab Tunnel

⌘ + Tab makes you think. Mapping your dev flow with Assignee makes you act.

Try setting it up once—you’ll never want to go back.

Boost Your Productivity with Assignee

Ready to take your app switching to the next level? Try Assignee today.