ast-is-empty

Find out, is nested array/object/string/AST tree is empty

Install

This package is pure ESM. If you're not ready yet, install an older version of this program, 2.1.0 (npm i ast-is-empty@2.1.0).

``bash
npm i ast-is-empty
`

Quick Take

`js
import { strict as assert } from "assert";

import { isEmpty } from "ast-is-empty";

assert.equal(
isEmpty({
a: "",
}),
true,
);

assert.equal(
isEmpty({
a: [""],
b: {
c: {
d: "",
},
},
}),
true,
);

assert.equal(
isEmpty([
{
a: [""],
b: { c: { d: "" } },
},
"",
["", "", ""],
]),
true,
);
``

Documentation

Please visit codsen.com for a full description of the API.

Contributing

To report bugs or request features or assistance, raise an issue on GitHub.

Licence

MIT License

Copyright © 2010-2025 Roy Revelt and other contributors