whyAmIRunning

See source code

A debugging tool that tells you why a computed signal or effect is running. Call in the body of a computed signal or effect function.

function whyAmIRunning(): void;

Example

const name = atom("name", "Bob");
react("greeting", () => {
  whyAmIRunning();
  print("Hello", name.get());
});

name.set("Alice");

// 'greeting' is running because:
//     'name' changed => 'Alice'

unsafe__withoutCapture

withDiff