Link

ui.Link creates a text that opens a URL in the browser, or the app registered for its scheme, when clicked, or with Enter while it has the keyboard focus; Space scrolls the container around it, as in a web page. It shows in the accent color, underlined while the pointer is over it, by a line kept whole through descenders and slashes, where other underlines skip their ink on macOS:

ui.Link(c, "Privacy policy", "https://example.com/privacy")

Paths in a router

In a page of a router, a path without a scheme, as /notes/42, edit or ?tab=info, goes there in the router, as Push does, relative to the page shown as links in a web page are:

ui.Link(c, "Next note", fmt.Sprint(id+1))

Within a sentence

Inside a rich text, a link is part of the paragraph, wrapping with it; Tab reaches it all the same:

ui.RichText(c).Children(func() {
	ui.Text(c, "Read ")
	ui.Link(c, "the guide", "https://example.com/guide")
	ui.Text(c, " to get started.")
})

Give it an empty label and Children to style parts of its text.

Other actions

A link that does something in the app rather than opening a URL is a text that is clicked: give Link an empty URL and ask Clicked, or use a button.

if ui.Link(c, "Show details", "").Clicked() {
	app.details = true
}

Accessibility

Assistive technology sees a link named by its text, which it follows as a click does.