Title

system:title

Shows heading text and lets the host extract it as the card title.

Nodes are written into the body or children of a resource pack card template. Besides their own fields, all nodes share id, style, when, unless and repeat; see Common node fields.

JSON fields

Field	Type	Required	Default	Description
type	Resource ID	yes	—	system:title
level	Integer	no	1	Heading level, 1 to 4.
text	String	no	""	Display text; supports {{key}} placeholders.
translate	String	no	""	Translation key; when non-empty, takes precedence over text.
args	String array	no	[]	List of translation argument strings; may contain placeholders.
inline	Boolean	no	false	Whether to use inline display.

JSON example

{
  "type": "system:title",
  "text": "Quest details",
  "level": 2
}

Placed in the body of a card template or the children of a container. Placeholders come from server snapshots and client build events; changing only the JSON does not produce the missing data or business handlers.

Java entry point

com.iafenvoy.system.screen.card.node.text.TitleNode. This page is based on the Codec in the current 26.1.2 source.