The widget title will be used in the Ecosystem database and appear at the top of the widget.

You can alter the height by entering a number, clicking + or - and by dragging the height adjuster below the Widget Preview.

The width of the widget is automatic and will stretch to fit its container.

You can change your widget's color by clicking one of the colored boxes.

Preferences differ from widget to widget. The most common preferences are 'Number of items to display', 'Show more details' and 'Show post date'. These are are all self-explanatory.

As you change your widget's configuration and preferences, the widget code in this text area will automatically update.

Once you've finished, just copy and paste the code onto your site.