---
title: getElementsByTagName
framework: TVMLKit JS
role: symbol
role_heading: Instance Method
platforms: [tvOS 13.0+, Safari Desktop 10.0+, Safari Mobile 10.0+]
path: tvmljs/document/1629188-getelementsbytagname
---

# getElementsByTagName

## Declaration

```data
NodeList getElementsByTagName(
    in String tagName
);
```

```data
HTMLCollection getElementsByTagName(
    DOMString tagname
);
```