Adding and Managing Nodes
Add a new node:- Click on
"+"or"Toolbox"from the left toolbar

- Right-click anywhere on the canvas (or press
Space) - Search or browse by category

- Click to add the node
- Click and drag it to the desired location
- Select it (Highlighted) and Press
DeleteorBackspace
- Select it and Press
Ctrl/Cmd + D
Connect and Manage Handles
Connect a Handle:- Click and drag from an output slot (right side of a node) and connect to a compatible input slot (left side of another node)
- Release to connect the handle

- On hovering the handle, a
"x"button appears to remove/delete it - Click to select it (Highlighted) and Press
DeleteorBackspace
Cut Connections with Scissors
The Scissors tool lets you sever node connections by drawing a cut line across them — useful for quickly cleaning up complex graphs without having to click each handle individually. To use the Scissors tool:1
Activate the Scissors tool
Hold 
Alt (Windows) or Option (Mac) and click-drag across the canvas, or select the Scissors tool from the left toolbar.
2
Draw across connections
Drag the cut line across any connections you want to remove. Every handle the line crosses will be severed.

Canvas Navigation
Pan the canvas:- Click and drag on empty space
- Use the middle mouse button or two-finger drag on a trackpad
- Use the scroll wheel (up/down) or the pinch gesture on a trackpad
- Use zoom controls in the bottom-right corner
Left Toolbar

Right Sidebar
Nodes Properties and Model Settings: When you select a node or multiple nodes, the right panel displays settings specific to your selection and the chosen model.