Add New Topic: Double-click on canvas

Select Metacode: Scroll on spinner, or Tab / Shift+Tab

Creating New Topic: Hit Enter after typing topic name

Get Existing Topic: Click on (or use Up/Down->Enter) to pick from auto-suggestions

Open Topic Card: Double-click on topic icon

Edit Topic Type: Click on metacode in open topic card

Open Topic View: Click on 'leave page' icon in topic card (opens in new tab)

Move (Pan) Across Canvas: Click on canvas and drag

Zoom In/Out Scroll mouse on canvas

Back to Center: Refresh page

Create Synapse: Right-click/Alt+Click on topic and drag to other topic, enter synapse name or choose suggested

Create Topic with Synapse: Right-click/Alt+Click on topic and drag to empty part of canvas

View Synapse Description: Hover over synapse

Open Synapse Card: Double-click synapse

Edit Synapse Description: Click synapse description in synapse card

Change Synapse Direction: Check/Uncheck directional arrow boxes

Select Topic or Synapse: Click on one

Select Multiple: Shift+Click on canvas and drag around topics, or use Shift+Click to add/remove individually

Move Multiple: Select desired, Click and drag on a selected topic

Hide/Remove/Delete: Right-click/Alt+Click on selection

Deselect All: Hit Esc, or click any topic