ast-is-empty
Find out, is nested array/object/string/AST tree is empty
## Install
This package is [pure ESM](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c). 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](https://codsen.com/os/ast-is-empty/) for a full description of the API.
## Contributing
To report bugs or request features or assistance, [raise an issue](https://github.com/codsen/codsen/issues/new/choose) on GitHub.
## Licence
MIT License.
Copyright © 2010-2025 Roy Revelt and other contributors.
