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IDBFactory: databases() method

The databases method of the IDBFactory interface returns a list representing all the available databases, including their names and versions.

Note: This feature is available in Web Workers

Note: This method is introduced in a draft of a specifications and browser compatibility is limited.

databases()

The method does not take in any parameters.

A promise that resolves either to an error or a list of dictionaries, each with two elements, name and version:

SecurityError DOMException: Thrown if the method is called from an opaque origin.

const promise = indexedDB.databases();
promise.then((databases) => {
  console.log(databases);
});

Specification
Indexed Database API 3.0 # ref-for-dom-idbfactory-databases①

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`databases`	72	79	No	No	60	14	72	72	No	51	14	11.0