Show favicon over A href link with a Web Component

#webcomponents #javascript #webdev #favicon

Danny Engelman @dannyengelman

About: Online since 1990 Yes! I started with Gopher. I do modern Web Component Development with technologies supported by **all** WHATWG partners (Apple, Google, Microsoft & Mozilla)

Location:

Amsterdam, the Netherlands

Joined:

Oct 20, 2018

Show favicon over A href link with a Web Component

Publish Date: Dec 12 '24

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After my previous longer blogpost Make It Snow!,
time for a smaller code-sized Web Component.

This blogpost: Using a CSS cursor to show the external link Favicon

converted to a <show-favicon> (Vanilla JavaScript) Web Component:

[open the Result tab of this JSFiddle and hover over a link]

That setTimeout explained:
Web Component developers do not connect with the connectedCallback (yet)

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