Rider makes it easy to generate Unity event functions, either using the Generate menu or simply by typing, with autocompletion.
Auto-completion will suggest event function names when declaring methods in Unity-based classes, and expand to include method signature. Start typing an event function within a class deriving from a known Unity class, such as
Unity-specific live templates:
sprop: a Unity property with a serialized backing field
sfield: a Unity serialized field
log: shorthand for