implemented eleventy filter for links

eleventy.config.js

@@ -3,35 +3,30 @@ import markdownItAnchor from "markdown-it-anchor";
 import { format } from "date-fns";
 
 export default async function (eleventyConfig) {
-
   const markdownItOptions = {
     html: true
   };
-
   const markdownItAnchorOptions = {
     permalink: true, permalinkBefore: true, permalinkSymbol: '#'
   };
-
   const markdownLib = markdownIt(markdownItOptions).use(
     markdownItAnchor,
     markdownItAnchorOptions
   );
-
   eleventyConfig.setLibrary("md", markdownLib);
-
   const assets = "./_src/assets/";
   eleventyConfig.addPassthroughCopy(assets);
   eleventyConfig.addWatchTarget(assets);
-  
   eleventyConfig.addFilter("sortByFirstDate", items => items.sort((a, b) => new Date(b.data.images[0].date) - new Date(a.data.images[0].date)));
-
+  eleventyConfig.addFilter("link", function(text, url) {
+    return `<span class="link"><a href="${url}"><img src="https://www.google.com/s2/favicons?domain=${url}" alt=""/>${text}</a></span>`;
+  });
   eleventyConfig.addFilter("ISO", (dateObj) => {
     return format(dateObj, ("yyyy-LL-dd"));
   });
   eleventyConfig.addFilter("readable", (dateObj) => {
     return format(dateObj, ("LLLL do, yyyy"));
   });
-
   eleventyConfig.setBrowserSyncConfig({
     open: true,
   });