html

package

v0.82.2 Latest Latest Go to latest Published: Mar 17, 2026 License: AGPL-3.0 Imports: 9 Imported by: 0

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func FindAllHTMLNodes(n *html.Node, tag string) []*html.Node

FindAllHTMLNodes returns all nodes matching the tag within n.

func FindHTMLNode(n *html.Node, tag string) *html.Node

FindHTMLNode does a depth-first search for the first node matching the tag.

func FindMainImage(page []byte, rawURL string) (string, error)

FindMainImage tries to find a "main" image for the page, using the readability parser.

func IsHTML(s string) bool

func IsHTMLElement(str, tag string) bool

IsHTMLElement returns a boolean indicating whether the given string is the given HTML element.

type Favicon struct {
	// contains filtered or unexported fields
}

Favicon is a favicon link found in <head>.

func FindFavicon(
	page []byte,
	pageURL string,
) ([]byte, string, Favicon, error)

FindFavicon tries each candidate in order and returns the first one that responds with a 2xx status and a non-empty body.