📝 Updates icon docs, includes emoji feature

README.md

@@ -168,6 +168,7 @@ Both sections and items can have an icon associated with them, and defined under
 - **Favicon**: Set `icon: favicon` to fetch a services icon automatically from the URL of the corresponding application
 - **Font-Awesome**: To use any font-awesome icon, specify the category, followed by the icon name, e.g. `fas fa-rocket` or `fab fa-monero`. You can also use Pro icons if you have a license key, just set it under `appConfig.fontAwesomeKey`
 - **Generative**: Setting `icon: generative`, will generate a unique for a given service, based on it's URL or IP
+- **Emoji**: Use an emoji as a tile icon, by putting the emoji's code as the icon attribute. Emojis can be specified either as emojis (`🚀`), unicode (`'U+1F680'`) or shortcode (`':rocket:'`).
 - **URL**: You can also pass in a URL to an icon asset, hosted either locally or using any CDN service. E.g. `icon: https://i.ibb.co/710B3Yc/space-invader-x256.png`.
 - **Local Image**: To use a local image, store it in `./public/item-icons/` (or create a volume in Docker: `-v /local/image/directory:/app/public/item-icons/`) , and reference it by name and extension - e.g. set `icon: image.png` to use `./public/item-icon/image.png`. You can also use sub-folders here if you have a lot of icons, to keep them organized.
 

docs/icons.md

@@ -18,7 +18,6 @@ You can use any [Font Awesome Icon](https://fontawesome.com/icons) simply by spe
 
 Font-Awesome has a wide variety of free icons, but you can also use their pro icons if you have a membership. To do so, you need to specify your license key under: `appConfig.fontAwesomeKey`. This is usually a 10-digit string, for example `13014ae648`.
 
-
 ### Favicons
 Dashy can auto-fetch the favicon for a given service using it's URL. Just set `icon: favicon` to use this feature. If the services URL is a local IP, then Dashy will attempt to find the favicon from `http://[ip]/favicon.ico`. This has two issues, favicons are not always hosted at the same location for every service, and often the default favicon is a low resolution. Therefore to fix this, for remote services an API is used to return a high-quality icon for any online service.
 
@@ -38,6 +37,21 @@ Uses a unique and programmatically generated icon for a given service. This is p
 ### Icons by URL
 You can also set an icon by passing in a valid URL pointing to the icons location. For example `icon: https://i.ibb.co/710B3Yc/space-invader-x256.png`, this can be in .png, .jpg or .svg format, and hosted anywhere- so long as it's accessible from where you are hosting Dashy. The icon will be automatically scaled to fit, however loading in a lot of large icons may have a negative impact on performance, especially if you visit Dashy from new devices often.
 
+### Emoji Icon
+You can use almost any emoji as an icon for items or sections. You can specify the emoji either by pasting it directly, using it's unicode ( e.g. `'U+1F680'`) or shortcode (e.g. `':rocket:'`). You can find these codes for any emoji using [Emojipedia](https://emojipedia.org/) (near the bottom of emoji each page), or for a quick reference to emoji shortcodes, check out [emojis.ninja](https://emojis.ninja/) by @nomanoff.
+
+The following example shows the unicode options available, all three will render the 🚀 emoji.
+
+```yaml
+items:
+- title: Shortcode
+  icon: ':rocket:'
+- title: Unicode
+  icon: 'U+1F680'
+- title: Emoji
+  icon: 🚀
+```
+
 ### Local Icons
 You may also want to store your icons locally, bundled within Dashy so that there is no reliance on outside services. This can be done by putting the icons within Dashy's `./public/item-icons/` directory. If you are using Docker, then the easiest option is to map a volume from your host system, for example: `-v /local/image/directory:/app/public/item-icons/`. To reference an icon stored locally, just specify it's name and extension. For example, if my icon was stored in `/app/public/item-icons/maltrail.png`, then I would just set `icon: maltrail.png`.