# Command Palette

> A keyboard-summoned overlay that searches actions and destinations at once — the power-user route through a dense product.

- Category: UI Components
- Canonical: https://www.themasterly.com/glossary/command-palette

A command palette is an overlay summoned by a keyboard shortcut that searches destinations and actions in one field. Type a project name and go there; type "invite" and do it. No navigating, no remembering where the control lives.

It is the power-user route through a product too dense to hold in a navigation bar, and it is the single addition that most changes how fast an experienced user moves.

## When it earns its build

**The product is dense.** More surface than any navigation can show at once.

**People use it constantly.** The habit needs repetition. A tool opened twice a month will not build it, however good the implementation.

**The audience types.** Professional users reach for the keyboard. Consumer audiences largely do not, which is why this pattern is common in developer and operations tools and rare elsewhere.

Where those hold, it is worth more than most features. Where they do not, it is an overlay nobody opens.

## What goes in it

**Destinations.** Pages, projects, records, settings. This overlaps with [search](https://www.themasterly.com/glossary/search-ui) and should share its matching, including the forgiveness — a typo must not empty the list.

**Actions.** Things that happen rather than places you go: create, invite, export, switch theme. This is what separates a palette from a search box.

**Recent and contextual items.** What the person touched lately, and what is available on the screen they are on right now.

Ranking matters more than coverage. An action available immediately should rank above a record that merely matches the string. A palette that lists everything unranked is a long list nobody reads, which is the same failure as a search returning a thousand results.

## It is a shortcut, not a structure

The failure mode worth naming: treating the palette as a substitute for [information architecture](https://www.themasterly.com/glossary/information-architecture).

A product whose features are reachable only by typing their name is undiscoverable. Nobody types the name of a thing they do not know exists. The palette serves people who already know, and everyone else — which includes every new user, and every existing user meeting a feature for the first time — still needs a structure to explore.

Built well, it rewards expertise. Built as a replacement for navigation, it hides the product from the people most likely to leave.

## Details that decide whether it is used

**Cmd-K, Ctrl-K.** Convention beats originality here, because almost all the value comes from people already knowing the pattern exists.

**Make it visible.** A small hint in the header, a mention in onboarding. A keyboard-only feature nobody knows about is a feature nobody has, and this is the most common reason a well-built palette goes unused.

**Full keyboard operation.** Arrows to move, Enter to run, Escape to close, focus returning to where it came from. A palette requiring the mouse has missed the point.

**Show what each result does.** A destination and an action that share a name need distinguishing before somebody presses Enter.

**Show the shortcut on results that have one.** It is the cheapest way to teach the rest of the keyboard interface.

**Never destructive without confirmation.** An action that deletes something must not be one fuzzy match and an Enter away.

## In practice

A support tool adds a palette. Adoption after a month is close to zero, and the team concludes their users are not keyboard people.

Watching them shows something simpler: nobody knew it was there. It had shipped in a release note, the shortcut appeared nowhere in the interface, and the product had no habit of teaching shortcuts.

Two changes. A small *⌘K* hint beside the search icon in the header. And a line in the onboarding checklist that opens it once.

Adoption after the next month is substantial among daily users and near zero among occasional ones — which is the correct outcome, and was invisible while the feature was undiscoverable.

## Where teams get it wrong

- **Treating it as navigation.** Nobody types the name of a feature they have not met.
- **Shipping it invisibly.** The most common reason a good palette goes unused.
- **Unranked results.** Actions buried under records that merely match.
- **Exact matching.** A typo emptying the list, in the one place speed is the point.
- **Destructive actions one Enter away.** Fuzzy matching plus irreversible is a bad pair.

## Related terms

- [Search UI](https://www.themasterly.com/glossary/search-ui)
- [Information Architecture](https://www.themasterly.com/glossary/information-architecture)
- [UI Design](https://www.themasterly.com/glossary/ui-design)
- [Interaction Design](https://www.themasterly.com/glossary/interaction-design)

## FAQ

**What is a command palette?**

An overlay summoned by a keyboard shortcut, usually Cmd-K, that searches both destinations and actions in one field. You type what you want — a project name, or "invite a member" — and it takes you there or does it, without navigating.

**When is a command palette worth building?**

When the product is dense, the users are frequent, and the navigation cannot hold everything. A tool somebody opens twice a month will not build the habit. A tool somebody lives in six hours a day rewards it more than almost any other single addition.

**Does a command palette replace navigation?**

No, and treating it as a substitute is the way to ship a worse product. It is a shortcut for people who already know what they want. Everybody else still needs a structure to explore, and a product whose features are only reachable by typing their name is undiscoverable.

**What should a command palette include?**

Destinations, actions, and recent or contextual items — ranked with actions available right now above things that merely match. Including everything unranked produces a list nobody scans, which is the same failure as a search returning a thousand results.

**What shortcut should open it?**

Cmd-K on Mac and Ctrl-K on Windows is the established convention, and convention is worth more here than originality: the value of the pattern comes almost entirely from people already knowing it exists. Show the shortcut somewhere visible, because a keyboard-only feature nobody knows about is a feature nobody has.

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