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The One Shortcut Every Developer Should Map Today
Jamie Chen
UX designer and productivity enthusiast focused on optimizing digital workflows.
5 min read
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.