Built-in fields

  • Blockly offers prebuilt and plugin fields for defining blocks.

  • Built-in fields include Checkbox, Dropdown, Image, Label, Serializable label, Number, Text input, and Variables.

  • Plugin fields include Angle picker, Bitmap, Colour picker, Date, Dropdown grid, Dependent dropdown, Multiline text input, and Number slider, with more available as plugins.

Blockly provides a number of prebuilt fields that you can use when defining a block. There are also a number of fields available as plugins.

Built-in fields:

Plugin fields:

For a full list of plugin fields, see Blockly Plugins & Demos.