HTMLScriptElement

The interface for <script>. Extends HTMLElement → Element.

Reflected properties

All setters are guarded and throw NoModificationAllowedError on a read-only document.

Property	Attribute	Type	Notes
`src`	`src`	string	Reflects verbatim — no base-URL resolution.
`type`	`type`	string	Reflects the content attribute verbatim.
`defer`	`defer`	boolean (presence)	Reading reflects whether the attribute is present; writing `false` removes it, any other value sets it present.
`async`	`async`	boolean (presence)	Reading reflects whether the attribute is present; writing `false` removes it, any other value sets it present.
`noModule`	`nomodule`	boolean (presence)	Reading reflects whether the attribute is present; writing `false` removes it, any other value sets it present.
`crossOrigin`	`crossorigin`	nullable enum	Keywords: `anonymous` · `use-credentials`. Missing attribute → `null`; any other present value → `"anonymous"`; assigning `null` removes the attribute.
`referrerPolicy`	`referrerpolicy`	enum	Keywords: `""` · `no-referrer` · `no-referrer-when-downgrade` · `same-origin` · `origin` · `strict-origin` · `origin-when-cross-origin` · `strict-origin-when-cross-origin` · `unsafe-url`. Missing → `""`; invalid → `""`.