# Workspace switcher

A React block (a whole screen) in [Beamline](https://beamline.io/)'s [Blocks](https://beamline.io/components/blocks) category. Live demo: https://beamline.io/components/workspace-switcher

Moving between workspaces and making a new one: a switcher for the top of your sidebar (the current workspace's mark, name and plan; a searchable list with roles and unread counts; Create workspace) and a Choose a workspace page for after sign-in with waiting invitations to join or decline; both open the same three-step create dialog (name with its address checked as you type, a colour for its mark, teammates to invite) that ends in the new workspace.

## Use it for

- Any multi-tenant product where a person belongs to several workspaces, organisations or projects.
- The page after [sign-in](https://beamline.io/components/sign-in) when a person has more than one workspace, or invitations waiting.

## Not for

- The signed-in person's own menu ([user-menu](https://beamline.io/components/user-menu)).
- Choosing one value from a long list in a form ([combobox](https://beamline.io/components/combobox)).
- Workspace settings ([settings](https://beamline.io/components/settings)).

## Anatomy

- switcher trigger: the workspace's square mark (initials on its colour), name, plan; a chevron
- switcher list: search, each workspace with its mark, name, plan, role and unread count, the current one marked; Create workspace at the end
- choose page: title, each workspace as a row to open, invitations waiting (who invited, as what) with Join and Decline, Create workspace
- create dialog step 1: name, and its address (written from the name, editable) checked as typed: checking, free, taken with a free suggestion
- create dialog step 2: a colour for the mark, with the mark previewed
- create dialog step 3: teammates to invite (optional), Create workspace

## Variants

- **variant**: menu, page

## States

- one workspace (the list still offers Create); many (search appears past six)
- switching (the chosen row busy until your handler resolves)
- invitation joining, joined (it joins the list), declined (it leaves)
- address checking, free, taken (suggestion), invalid characters
- creating (busy), created (the switcher shows it), failed (the dialog keeps every step and says why)
- no workspaces yet (the page leads with Create workspace)

## Keyboard

- Trigger: Enter or Space opens the list with focus in its search; ↑/↓ move, Enter switches, Esc closes and returns focus
- Create dialog: Enter moves to the next step when the step is valid; Back returns; focus starts in each step's first field

## Motion

The list grows out of its trigger. The highlight glides between rows. The dialog's tray eases between steps; the mark preview changes colour as you pick. A joined invitation slides into the list; a declined one fades where it stood. Reduced motion places everything at once.

## Props

| Prop | Type | Default | Description |
| --- | --- | --- | --- |
| `variant` | `"menu" \| "page"` | — | The sidebar switcher (default) or the Choose a workspace page. |
| `workspaces` (required) | `Workspace[]` | — | id, name, slug, plan, role, members, hue, unread. |
| `current / defaultCurrent / onCurrentChange` | `string` | — | The workspace in use. |
| `onSwitch` | `(id) => Promise<void> \| void` | — | Open a workspace (your router); the row is busy until it resolves. |
| `invitations` | `{ id, workspace, invitedBy, role, hue? }[]` | — | Waiting invitations, on the page. |
| `onAccept / onDecline` | `(id) => Promise<Workspace> / (id) => Promise<void>` | — |  |
| `onCreate` | `(input: { name, slug, hue, invite }) => Promise<Workspace>` | — | Shows Create workspace. |
| `onCheckSlug` | `(slug) => Promise<{ free: boolean; suggestion?: string }>` | — | Checks the address as it is typed. |
| `domain` | `string` | — | Where workspace addresses live ("northline.app"). |
| `className / classNames / style / ref` | `string / WorkspaceSwitcherClassNames / CSSProperties / Ref<HTMLDivElement>` | — |  |

## Built from

- popover
- [command-menu](https://beamline.io/components/command-menu)
- avatar
- button
- badge
- dialog
- input
- [tag-input](https://beamline.io/components/tag-input)
- [radio-group](https://beamline.io/components/radio-group)
- spinner
- toast
- [app-shell](https://beamline.io/components/app-shell)

## Dependencies

`lucide-react`, `motion`

## Import

```tsx
import { WorkspaceSwitcher } from "@/blocks/workspace-switcher/workspace-switcher";
```

## Get it

Workspace switcher is part of Beamline: 200+ components and 50+ complete screens for React that your coding agent (Claude Code, Codex, Cursor or any MCP client) installs into your app through Beamline's MCP server, as a ready-built package or as plain React source you can change. $49 launch price, one payment, no subscription, lifetime updates, one licence for your whole team. [Get Beamline](https://beamline.io/checkout?pack=complete) · [Connect your agent](https://beamline.io/connect)

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