# FAVICON constant

String const FAVICON

A base64-encoded `SVG` favicon string that renders an emoji icon directly in HTML.

This is especially useful for lightweight server-rendered apps or development environments where no external favicon file is hosted.

The icon defaults to the leaf emoji 🍃, but you can replace `${ICON}` with any valid character or emoji.

Example:

    final faviconMarkup = HtmlConstant.FAVICON.replaceAll('${HtmlConstant.ICON}', '🔥');

The `viewBox` ensures proper scaling, and the `font-size` controls how large the emoji renders.

## Implementation

    static const String FAVICON = "data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>$ICON</text></svg>";