diff --git a/astro.config.mjs b/astro.config.mjs
index 7e62710..f6d4c5e 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -1,17 +1,62 @@
 import node from '@astrojs/node'
 import solid from '@astrojs/solid-js'
+import { Graphviz } from '@hpcc-js/wasm-graphviz'
 import { defineConfig } from 'astro/config'
+import { toString } from 'mdast-util-to-string'
+import getReadingTime from 'reading-time'
+import { visit } from 'unist-util-visit'
 import UnoCSS from 'unocss/astro'
 
+function remarkReadingTime() {
+  return function (tree, { data }) {
+    const textOnPage = toString(tree)
+    const readingTime = getReadingTime(textOnPage)
+    data.astro.frontmatter.minutesRead = readingTime.text
+  }
+}
+
+function remarkGraphvizSvg() {
+  return async function (tree) {
+    const graphviz = await Graphviz.load()
+
+    const instances = []
+    visit(tree, { type: 'code', lang: 'dot' }, (node, index, parent) => {
+      instances.push([node.value, index, parent])
+    })
+
+    for (const [dot, index, parent] of instances) {
+      const svg = graphviz.dot(dot, 'svg')
+      parent.children.splice(index, 1, {
+        type: 'html',
+        value: `<div class="graphviz-svg">${svg}</div>`,
+      })
+    }
+  }
+}
+
 // https://astro.build/config
 export default defineConfig({
   output: 'server',
+  site: 'https://tei.su',
   integrations: [
     solid(),
     UnoCSS({
       injectReset: true,
     }),
   ],
+  markdown: {
+    remarkPlugins: [
+      remarkReadingTime,
+      remarkGraphvizSvg,
+    ],
+    smartypants: false,
+    shikiConfig: {
+      themes: {
+        dark: 'catppuccin-mocha',
+        light: 'catppuccin-latte',
+      },
+    },
+  },
   vite: {
     esbuild: { jsx: 'automatic' },
     define: {
diff --git a/package.json b/package.json
index 9e6847d..40660f6 100644
--- a/package.json
+++ b/package.json
@@ -14,9 +14,11 @@
   "dependencies": {
     "@astrojs/check": "^0.9.4",
     "@astrojs/node": "^9.0.2",
+    "@astrojs/rss": "^4.0.11",
     "@astrojs/solid-js": "^5.0.4",
     "@fuman/fetch": "0.0.10",
     "@fuman/utils": "0.0.10",
+    "@hpcc-js/wasm-graphviz": "^1.7.0",
     "@iconify-json/gravity-ui": "^1.2.4",
     "@mtcute/dispatcher": "^0.17.0",
     "@mtcute/node": "^0.17.0",
@@ -31,11 +33,15 @@
     "dotenv": "^16.4.5",
     "drizzle-kit": "^0.23.1",
     "drizzle-orm": "^0.32.1",
+    "mdast-util-to-string": "^4.0.0",
     "parse-duration": "^1.1.0",
     "rate-limiter-flexible": "^5.0.3",
+    "reading-time": "^1.5.0",
+    "remark-graphviz-svg": "^0.2.0",
     "solid-js": "^1.8.19",
     "tailwind-merge": "^2.6.0",
     "typescript": "^5.7.3",
+    "unist-util-visit": "^5.0.0",
     "unocss": "^65.4.3",
     "zod": "^3.23.8",
     "zod-validation-error": "^3.3.1"
@@ -47,6 +53,7 @@
     "@unocss/eslint-plugin": "^65.4.3",
     "eslint": "9.19.0",
     "eslint-plugin-astro": "^1.2.3",
-    "eslint-plugin-solid": "0.14.5"
+    "eslint-plugin-solid": "0.14.5",
+    "postcss-nesting": "13.0.1"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e04aa18..bfc0d3c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -14,6 +14,9 @@ importers:
       '@astrojs/node':
         specifier: ^9.0.2
         version: 9.0.2(astro@5.1.9(@types/node@22.0.2)(jiti@2.4.2)(rollup@4.32.0)(sugarss@4.0.1(postcss@8.5.1))(tsx@4.19.2)(typescript@5.7.3)(yaml@2.5.0))
+      '@astrojs/rss':
+        specifier: ^4.0.11
+        version: 4.0.11
       '@astrojs/solid-js':
         specifier: ^5.0.4
         version: 5.0.4(@types/node@22.0.2)(jiti@2.4.2)(solid-js@1.8.19)(sugarss@4.0.1(postcss@8.5.1))(tsx@4.19.2)(yaml@2.5.0)
@@ -23,6 +26,9 @@ importers:
       '@fuman/utils':
         specifier: 0.0.10
         version: 0.0.10
+      '@hpcc-js/wasm-graphviz':
+        specifier: ^1.7.0
+        version: 1.7.0
       '@iconify-json/gravity-ui':
         specifier: ^1.2.4
         version: 1.2.4
@@ -65,12 +71,21 @@ importers:
       drizzle-orm:
         specifier: ^0.32.1
         version: 0.32.1(@types/better-sqlite3@7.6.11)(better-sqlite3@11.1.2)
+      mdast-util-to-string:
+        specifier: ^4.0.0
+        version: 4.0.0
       parse-duration:
         specifier: ^1.1.0
         version: 1.1.0
       rate-limiter-flexible:
         specifier: ^5.0.3
         version: 5.0.3
+      reading-time:
+        specifier: ^1.5.0
+        version: 1.5.0
+      remark-graphviz-svg:
+        specifier: ^0.2.0
+        version: 0.2.0
       solid-js:
         specifier: ^1.8.19
         version: 1.8.19
@@ -80,6 +95,9 @@ importers:
       typescript:
         specifier: ^5.7.3
         version: 5.7.3
+      unist-util-visit:
+        specifier: ^5.0.0
+        version: 5.0.0
       unocss:
         specifier: ^65.4.3
         version: 65.4.3(postcss@8.5.1)(rollup@4.32.0)(vite@6.0.11(@types/node@22.0.2)(jiti@2.4.2)(sugarss@4.0.1(postcss@8.5.1))(tsx@4.19.2)(yaml@2.5.0))(vue@3.5.13(typescript@5.7.3))
@@ -111,6 +129,9 @@ importers:
       eslint-plugin-solid:
         specifier: 0.14.5
         version: 0.14.5(eslint@9.19.0(jiti@2.4.2))(typescript@5.7.3)
+      postcss-nesting:
+        specifier: 13.0.1
+        version: 13.0.1(postcss@8.5.1)
 
 packages:
 
@@ -215,6 +236,9 @@ packages:
     resolution: {integrity: sha512-GilTHKGCW6HMq7y3BUv9Ac7GMe/MO9gi9GW62GzKtth0SwukCu/qp2wLiGpEujhY+VVhaG9v7kv/5vFzvf4NYw==}
     engines: {node: ^18.17.1 || ^20.3.0 || >=22.0.0}
 
+  '@astrojs/rss@4.0.11':
+    resolution: {integrity: sha512-3e3H8i6kc97KGnn9iaZBJpIkdoQi8MmR5zH5R+dWsfCM44lLTszOqy1OBfGGxDt56mpQkYVtZJWoxMyWuUZBfw==}
+
   '@astrojs/solid-js@5.0.4':
     resolution: {integrity: sha512-UoSyxNoFEv/nYd945lpzpAaO9IN4c3GOmbd+eTuOeXXwpU6hcomZwbDIKdeh/hNUfDYGqpTUIkKJDP8b4pl7ww==}
     engines: {node: ^18.17.1 || ^20.3.0 || >=22.0.0}
@@ -340,6 +364,18 @@ packages:
   '@clack/prompts@0.9.1':
     resolution: {integrity: sha512-JIpyaboYZeWYlyP0H+OoPPxd6nqueG/CmN6ixBiNFsIDHREevjIf0n0Ohh5gr5C8pEDknzgvz+pIJ8dMhzWIeg==}
 
+  '@csstools/selector-resolve-nested@3.0.0':
+    resolution: {integrity: sha512-ZoK24Yku6VJU1gS79a5PFmC8yn3wIapiKmPgun0hZgEI5AOqgH2kiPRsPz1qkGv4HL+wuDLH83yQyk6inMYrJQ==}
+    engines: {node: '>=18'}
+    peerDependencies:
+      postcss-selector-parser: ^7.0.0
+
+  '@csstools/selector-specificity@5.0.0':
+    resolution: {integrity: sha512-PCqQV3c4CoVm3kdPhyeZ07VmBRdH2EpMFA/pd9OASpOEC3aXNGoqPDAZ80D0cLpMBxnmk0+yNhGsEx31hq7Gtw==}
+    engines: {node: '>=18'}
+    peerDependencies:
+      postcss-selector-parser: ^7.0.0
+
   '@drizzle-team/brocli@0.8.2':
     resolution: {integrity: sha512-zTrFENsqGvOkBOuHDC1pXCkDXNd2UhP4lI3gYGhQ1R1SPeAAfqzPsV1dcpMy4uNU6kB5VpU5NGhvwxVNETR02A==}
 
@@ -963,10 +999,6 @@ packages:
     peerDependencies:
       eslint: ^6.0.0 || ^7.0.0 || >=8.0.0
 
-  '@eslint-community/regexpp@4.11.0':
-    resolution: {integrity: sha512-G/M/tIiMrTAxEWRfLfQJMmGNX28IxBg4PBz8XqQhqUHLFI6TL2htpIB1iQCj144V5ee/JaKyT9/WZ0MGZWfA7A==}
-    engines: {node: ^12.0.0 || ^14.0.0 || >=16.0.0}
-
   '@eslint-community/regexpp@4.12.1':
     resolution: {integrity: sha512-CCZCDJuduB9OUkFkY2IgppNZMi2lBQgD2qzwXkEia16cge2pijY/aXi96CJMquDMn3nJdlPV1A5KrJEXwfLNzQ==}
     engines: {node: ^12.0.0 || ^14.0.0 || >=16.0.0}
@@ -1031,6 +1063,13 @@ packages:
   '@fuman/utils@0.0.10':
     resolution: {integrity: sha512-KVlDx0S1Og7IWcPi93f1T45WPfCSUV6/A4dQb36zZRtb8KECl1BK2u9WkNVI+sjrjKCb3xijjY5gq4lS3PqH5g==}
 
+  '@hpcc-js/wasm-graphviz@1.7.0':
+    resolution: {integrity: sha512-/1XEmubfDz1UolKiVh6H4BrGX0DZwR39Y2h76LdqR17FZ3gCJoUs4jV7kUywedXerbwx1szhU3dBsNcvkEmjiQ==}
+
+  '@hpcc-js/wasm@1.20.1':
+    resolution: {integrity: sha512-M1Blw6CdDkiurEmUTDFf7DDOVXOVblSKHBcc/+pUiBj2lIXgxkVOZhIm54zNspQdpurv7KKJ7VbylYMQRm4IyQ==}
+    hasBin: true
+
   '@humanfs/core@0.19.1':
     resolution: {integrity: sha512-5DyQ4+1JEUzejeK1JGICcideyfUbGixgS9jNgex5nqkW+cY7WZhxBigmieN5Qnw9ZosSNVC9KQKyb+GUaGyKUA==}
     engines: {node: '>=18.18.0'}
@@ -1379,6 +1418,10 @@ packages:
     peerDependencies:
       solid-js: ^1.6.0
 
+  '@trysound/sax@0.2.0':
+    resolution: {integrity: sha512-L7z9BgrNEcYyUYtF+HaEfiS5ebkh9jXqbszz7pC0hRBPaatV0XjSD3+eHrpqFemQfgwiFF0QPIarnIihIDn7OA==}
+    engines: {node: '>=10.13.0'}
+
   '@types/babel__core@7.20.5':
     resolution: {integrity: sha512-qoQprZvz5wQFJwMDqeseRXWv3rqMvhgpbXFfVyWhbx9X47POIA6i/+dXefEmZKoAgOaTdaIgNSMqMIU61yRyzA==}
 
@@ -1415,6 +1458,9 @@ packages:
   '@types/events@3.0.0':
     resolution: {integrity: sha512-EaObqwIvayI5a8dCzhFrjKzVwKLxjoG9T6Ppd5CEo07LRKfQ8Yokw54r5+Wq7FaBQ+yXRvQAYPrHwya1/UFt9g==}
 
+  '@types/hast@2.3.10':
+    resolution: {integrity: sha512-McWspRw8xx8J9HurkVBfYj0xKoE25tOFlHGdx4MJ5xORQrMGZNqJhVQWaIbm6Oyla5kYOXtDiopzKRJzEOkwJw==}
+
   '@types/hast@3.0.4':
     resolution: {integrity: sha512-WPs+bbQw5aCj+x6laNGWLH3wviHtoCv/P3+otBhbOhJgG8qtpdAMlTCxLtsTWA7LH1Oh/bFCHsBn0TPS5m30EQ==}
 
@@ -1436,6 +1482,12 @@ packages:
   '@types/normalize-package-data@2.4.4':
     resolution: {integrity: sha512-37i+OaWTh9qeK4LSHPsyRC7NahnGotNuZvjLSgcPzblpHB3rrCJxAOgI5gCdKm7coonsaX1Of0ILiTcnZjbfxA==}
 
+  '@types/svgo@2.6.4':
+    resolution: {integrity: sha512-l4cmyPEckf8moNYHdJ+4wkHvFxjyW6ulm9l4YGaOxeyBWPhBOT0gvni1InpFPdzx1dKf/2s62qGITwxNWnPQng==}
+
+  '@types/unist@2.0.11':
+    resolution: {integrity: sha512-CmBKiL6NNo/OqgmMn95Fk9Whlp2mtvIv+KNpQKN2F4SjvrEesubTRWGYSg+BnWZOnlCaSTU1sMpsBOzgbYhnsA==}
+
   '@types/unist@3.0.2':
     resolution: {integrity: sha512-dqId9J8K/vGi5Zr7oo212BGii5m3q5Hxlkwy3WpYuKPklmBEvsbMYYyLxAQpSffdLl/gdW0XUpKWFvYmyoWCoQ==}
 
@@ -1935,6 +1987,10 @@ packages:
   comma-separated-tokens@2.0.3:
     resolution: {integrity: sha512-Fu4hJdvzeylCfQPp9SGWidpzrMs7tTrlu6Vb8XGaRGck8QSNZJJp538Wrb60Lax4fPwR64ViY468OIUTbRlGZg==}
 
+  commander@7.2.0:
+    resolution: {integrity: sha512-QrWXB+ZQSVPmIWIhtEO9H+gwHaMGYiF5ChvoJ+K9ZGHG/sVsa6yiesAD1GC/x46sET00Xlwo1u49RVVVzvcSkw==}
+    engines: {node: '>= 10'}
+
   comment-parser@1.4.1:
     resolution: {integrity: sha512-buhp5kePrmda3vhc5B9t7pUQXAb2Tnd0qgpkIhPhkHXxJpiPJ11H0ZEU0oBpJ2QztSbzG/ZxMj/CHsYJqRHmyg==}
     engines: {node: '>= 12.0.0'}
@@ -1972,15 +2028,30 @@ packages:
   crossws@0.3.3:
     resolution: {integrity: sha512-/71DJT3xJlqSnBr83uGJesmVHSzZEvgxHt/fIKxBAAngqMHmnBWQNxCphVxxJ2XL3xleu5+hJD6IQ3TglBedcw==}
 
+  css-select@4.3.0:
+    resolution: {integrity: sha512-wPpOYtnsVontu2mODhA19JrqWxNsfdatRKd64kmpRbQgh1KtItko5sTnEpPdpSaJszTOhEMlF/RPz28qj4HqhQ==}
+
+  css-tree@1.1.3:
+    resolution: {integrity: sha512-tRpdppF7TRazZrjJ6v3stzv93qxRcSsFmW6cX0Zm2NVKpxE1WV1HblnghVv9TreireHkqI/VDEsfolRF1p6y7Q==}
+    engines: {node: '>=8.0.0'}
+
   css-tree@3.1.0:
     resolution: {integrity: sha512-0eW44TGN5SQXU1mWSkKwFstI/22X2bG1nYzZTYMAWjylYURhse752YgbE4Cx46AC+bAvI+/dYTPRk1LqSUnu6w==}
     engines: {node: ^10 || ^12.20.0 || ^14.13.0 || >=15.0.0}
 
+  css-what@6.1.0:
+    resolution: {integrity: sha512-HTUrgRJ7r4dsZKU6GjmpfRK1O76h97Z8MfS1G0FozR+oF2kG6Vfe8JE6zwrkbxigziPHinCJ+gCPjA9EaBDtRw==}
+    engines: {node: '>= 6'}
+
   cssesc@3.0.0:
     resolution: {integrity: sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==}
     engines: {node: '>=4'}
     hasBin: true
 
+  csso@4.2.0:
+    resolution: {integrity: sha512-wvlcdIbf6pwKEk7vHj8/Bkc0B4ylXZruLvOgs9doS5eOsOpuodOV2zJChSpkp+pRpYQLQMeF04nr3Z68Sta9jA==}
+    engines: {node: '>=8.0.0'}
+
   csstype@3.1.3:
     resolution: {integrity: sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw==}
 
@@ -2542,6 +2613,10 @@ packages:
   fast-uri@3.0.6:
     resolution: {integrity: sha512-Atfo14OibSv5wAp4VWNsFYE1AchQRTv9cBGWET4pZWHzYshFSS9NQI6I57rdKn9croWVMbYFbLhJ+yJvmZIIHw==}
 
+  fast-xml-parser@4.5.1:
+    resolution: {integrity: sha512-y655CeyUQ+jj7KBbYMc4FG01V8ZQqjN+gDYGJ50RtfsUB8iG9AmwmwoAgeKLJdmueKKMrH1RJ7yXHTSoczdv5w==}
+    hasBin: true
+
   fastq@1.17.1:
     resolution: {integrity: sha512-sRVD3lWVIXWg6By68ZN7vho9a1pQcN/WBFaAAsDDFzlJjvoGx0P8z7V1t72grFJfJhu3YPZBuu25f7Kaw2jN1w==}
 
@@ -2692,12 +2767,18 @@ packages:
   hast-util-from-html@2.0.3:
     resolution: {integrity: sha512-CUSRHXyKjzHov8yKsQjGOElXy/3EKpyX56ELnkHH34vDVw1N1XSQ1ZcAvTyAPtGqLTuKP/uxM+aLkSPqF/EtMw==}
 
+  hast-util-from-parse5@7.1.2:
+    resolution: {integrity: sha512-Nz7FfPBuljzsN3tCQ4kCBKqdNhQE2l0Tn+X1ubgKBPRoiDIu1mL08Cfw4k7q71+Duyaw7DXDN+VTAp4Vh3oCOw==}
+
   hast-util-from-parse5@8.0.1:
     resolution: {integrity: sha512-Er/Iixbc7IEa7r/XLtuG52zoqn/b3Xng/w6aZQ0xGVxzhw5xUFxcRqdPzP6yFi/4HBYRaifaI5fQ1RH8n0ZeOQ==}
 
   hast-util-is-element@3.0.0:
     resolution: {integrity: sha512-Val9mnv2IWpLbNPqc/pUem+a7Ipj2aHacCwgNfTiK0vJKl0LF+4Ba4+v1oPHFpf3bLYmreq0/l3Gud9S5OH42g==}
 
+  hast-util-parse-selector@3.1.1:
+    resolution: {integrity: sha512-jdlwBjEexy1oGz0aJ2f4GKMaVKkA9jwjr4MjAAI22E5fM/TXVZHuS5OpONtdeIkRKqAaryQ2E9xNQxijoThSZA==}
+
   hast-util-parse-selector@4.0.0:
     resolution: {integrity: sha512-wkQCkSYoOGCRKERFWcxMVMOcYE2K1AaNLU8DXS9arxnLOUEWbOXKXiJUNzEpqZ3JOKpnha3jkFrumEjVliDe7A==}
 
@@ -2719,6 +2800,9 @@ packages:
   hast-util-whitespace@3.0.0:
     resolution: {integrity: sha512-88JUN06ipLwsnv+dVn+OIYOvAuvBMy/Qoi6O7mQHxdPXpjy+Cd6xRkWwux7DKO+4sYILtLBRIKgsdpS2gQc7qw==}
 
+  hastscript@7.2.0:
+    resolution: {integrity: sha512-TtYPq24IldU8iKoJQqvZOuhi5CyCQRAbvDOX0x1eW6rsHSxa/1i2CCiptNTotGHJ3VoHRGmqiv6/D3q113ikkw==}
+
   hastscript@8.0.0:
     resolution: {integrity: sha512-dMOtzCEd3ABUeSIISmrETiKuyydk1w0pa+gE/uormcTpSYuaNJPbX1NU3JLyscSLjwAQM8bWMhhIlnCqnRvDTw==}
 
@@ -2799,6 +2883,10 @@ packages:
     resolution: {integrity: sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==}
     engines: {node: '>=8'}
 
+  is-buffer@2.0.5:
+    resolution: {integrity: sha512-i2R6zNFDwgEHJyQUtJEk0XFi1i0dPFn/oqjK3/vPCcDeJvW5NQ83V8QbicfF1SupOaB0h8ntgBC2YiE7dfyctQ==}
+    engines: {node: '>=4'}
+
   is-builtin-module@3.2.1:
     resolution: {integrity: sha512-BSLE3HnV2syZ0FK0iMA/yUGplUeMmNz4AW5fnTunbCIqZi4vG3WjJT9FHMy5D69xmAYBHXQhJdALdpwVxV501A==}
     engines: {node: '>=6'}
@@ -2867,10 +2955,6 @@ packages:
     resolution: {integrity: sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==}
     hasBin: true
 
-  jsdoc-type-pratt-parser@4.0.0:
-    resolution: {integrity: sha512-YtOli5Cmzy3q4dP26GraSOeAhqecewG04hoO8DY56CH4KJ9Fvv5qKWUCCo3HZob7esJQHCv6/+bnTy72xZZaVQ==}
-    engines: {node: '>=12.0.0'}
-
   jsdoc-type-pratt-parser@4.1.0:
     resolution: {integrity: sha512-Hicd6JK5Njt2QB6XYFS7ok9e37O8AYk3jTcppG4YVQnYjOemymvTcmc7OWsmq/Qqj5TdRFO5/x/tIPmBeRtGHg==}
     engines: {node: '>=12.0.0'}
@@ -3039,6 +3123,9 @@ packages:
   mdast-util-to-string@4.0.0:
     resolution: {integrity: sha512-0H44vDimn51F0YwvxSJSm0eCDOJTRlmN0R1yBh4HLj9wiV1Dn0QoXGbvFAWj2hSItVTlCmBF1hqKlIyUBVFLPg==}
 
+  mdn-data@2.0.14:
+    resolution: {integrity: sha512-dn6wd0uw5GsdswPFfsgMp5NSB0/aDe6fK94YJV/AJDYXL6HVLWBsxeq7js7Ad+mU2K9LAlwpk6kN2D5mwCPVow==}
+
   mdn-data@2.12.2:
     resolution: {integrity: sha512-IEn+pegP1aManZuckezWCO+XZQDplx1366JoVhTpMpBB1sPey/SbveZQUosKiKiGYjg1wH4pMlNgXbCiYgihQA==}
 
@@ -3319,6 +3406,9 @@ packages:
   parse-latin@7.0.0:
     resolution: {integrity: sha512-mhHgobPPua5kZ98EF4HWiH167JWBfl4pvAIXXdbaVohtK7a6YBOy56kvhCqduqyo/f3yrHFWmqmiMg/BkBkYYQ==}
 
+  parse5@6.0.1:
+    resolution: {integrity: sha512-Ofn/CTFzRGTTxwpNEs9PP93gXShHcTq255nzRYSKe8AkVpZY7e1fpmTfOyoIvjP5HG7Z2ZM7VS9PPhQGW2pOpw==}
+
   parse5@7.1.2:
     resolution: {integrity: sha512-Czj1WaSVpaoj0wbhMzLmWD69anp2WH7FXMB9n1Sy8/ZFF9jolSQVMu1Ij5WIyGmcBmhk7EOndpO4mIpihVqAXw==}
 
@@ -3378,10 +3468,20 @@ packages:
     resolution: {integrity: sha512-Nc3IT5yHzflTfbjgqWcCPpo7DaKy4FnpB0l/zCAW0Tc7jxAiuqSxHasntB3D7887LSrA93kDJ9IXovxJYxyLCA==}
     engines: {node: '>=4'}
 
+  postcss-nesting@13.0.1:
+    resolution: {integrity: sha512-VbqqHkOBOt4Uu3G8Dm8n6lU5+9cJFxiuty9+4rcoyRPO9zZS1JIs6td49VIoix3qYqELHlJIn46Oih9SAKo+yQ==}
+    engines: {node: '>=18'}
+    peerDependencies:
+      postcss: ^8.4
+
   postcss-selector-parser@6.1.1:
     resolution: {integrity: sha512-b4dlw/9V8A71rLIDsSwVmak9z2DuBUB7CA1/wSdelNEzqsjoSPeADTWNO09lpH49Diy3/JIZ2bSPB1dI3LJCHg==}
     engines: {node: '>=4'}
 
+  postcss-selector-parser@7.0.0:
+    resolution: {integrity: sha512-9RbEr1Y7FFfptd/1eEdntyjMwLeghW1bHX9GWjXo19vx4ytPQhANltvVxDggzJl7mnWM+dX28kb6cyS/4iQjlQ==}
+    engines: {node: '>=4'}
+
   postcss@8.4.40:
     resolution: {integrity: sha512-YF2kKIUzAofPMpfH6hOi2cGnv/HrUlfucspc7pDyvv7kGdqXrfj8SCl/t8owkEgKEuu8ZcRjSOxFxVLqwChZ2Q==}
     engines: {node: ^10 || ^12 || >=14}
@@ -3463,6 +3563,9 @@ packages:
     resolution: {integrity: sha512-h80JrZu/MHUZCyHu5ciuoI0+WxsCxzxJTILn6Fs8rxSnFPh+UVHYfeIxK1nVGugMqkfC4vJcBOYbkfkwYK0+gw==}
     engines: {node: '>= 14.18.0'}
 
+  reading-time@1.5.0:
+    resolution: {integrity: sha512-onYyVhBNr4CmAxFsKS7bz+uTLRakypIe4R+5A824vBSkQy/hB3fZepoVEf8OVAxzLvK+H/jm9TzpI3ETSm64Kg==}
+
   refa@0.12.1:
     resolution: {integrity: sha512-J8rn6v4DBb2nnFqkqwy6/NnTYMcgLA+sLr0iIO41qpv0n+ngb7ksag2tMRl0inb1bbO/esUwzW1vbJi7K0sI0g==}
     engines: {node: ^12.0.0 || ^14.0.0 || >=16.0.0}
@@ -3488,6 +3591,9 @@ packages:
     resolution: {integrity: sha512-qx+xQGZVsy55CH0a1hiVwHmqjLryfh7wQyF5HO07XJ9f7dQMY/gPQHhlyDkIzJKC+x2fUCpCcUODUUUFrm7SHA==}
     hasBin: true
 
+  rehype-parse@8.0.5:
+    resolution: {integrity: sha512-Ds3RglaY/+clEX2U2mHflt7NlMA72KspZ0JLUJgBBLpRddBcEw3H8uYZQliQriku22NZpYMfjDdSgHcjxue24A==}
+
   rehype-parse@9.0.0:
     resolution: {integrity: sha512-WG7nfvmWWkCR++KEkZevZb/uw41E8TsH4DsY9UxsTbIXCVGbAs4S+r8FrQ+OtH5EEQAs+5UxKC42VinkmpA1Yw==}
 
@@ -3506,6 +3612,9 @@ packages:
   remark-gfm@4.0.0:
     resolution: {integrity: sha512-U92vJgBPkbw4Zfu/IiW2oTZLSL3Zpv+uI7My2eq8JxKgqraFdU8YUGicEJCEgSbeaG+QDFqIcwwfMTOEelPxuA==}
 
+  remark-graphviz-svg@0.2.0:
+    resolution: {integrity: sha512-vG270z+b8jqS3yh1cXkFlZQdPRy2WYCquS82Hw2TDfoxqJYTS2P4I7/17IjDtRgrtdznELp0D5QSXqMD35BifA==}
+
   remark-parse@11.0.0:
     resolution: {integrity: sha512-FCxlKLNGknS5ba/1lmpYijMUzX2esxW5xQqjWxw2eHFfS2MSdaHVINFmhjo+qN1WhZhNimq0dZATN9pH0IDrpA==}
 
@@ -3693,6 +3802,10 @@ packages:
   stable-hash@0.0.4:
     resolution: {integrity: sha512-LjdcbuBeLcdETCrPn9i8AYAZ1eCtu4ECAWtP7UleOiZ9LzVxRzzUZEoZ8zB24nhkQnDWyET0I+3sWokSDS3E7g==}
 
+  stable@0.1.8:
+    resolution: {integrity: sha512-ji9qxRnOVfcuLDySj9qzhGSEFVobyt1kIOSkj1qZzYLzq7Tos/oUUWvotUPQLlrsidqsK6tBH89Bc9kL5zHA6w==}
+    deprecated: 'Modern JS already guarantees Array#sort() is a stable sort, so this library is deprecated. See the compatibility table on MDN: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#browser_compatibility'
+
   statuses@2.0.1:
     resolution: {integrity: sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ==}
     engines: {node: '>= 0.8'}
@@ -3735,6 +3848,9 @@ packages:
     resolution: {integrity: sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==}
     engines: {node: '>=8'}
 
+  strnum@1.0.5:
+    resolution: {integrity: sha512-J8bbNyKKXl5qYcR36TIO8W3mVGVHrmmxsd5PAItGkmyzwJvybiw2IVq5nqd0i4LSNSkB/sx9VHllbfFdr9k1JA==}
+
   style-to-object@1.0.6:
     resolution: {integrity: sha512-khxq+Qm3xEyZfKd/y9L3oIWQimxuc4STrQKtQn8aSDRHb8mFgpukgX1hdzfrMEW6JCjyJ8p89x+IUMVnCBI1PA==}
 
@@ -3756,6 +3872,11 @@ packages:
     resolution: {integrity: sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==}
     engines: {node: '>= 0.4'}
 
+  svgo@2.8.0:
+    resolution: {integrity: sha512-+N/Q9kV1+F+UeWYoSiULYo4xYSDQlTgb+ayMobAXPwMnLvop7oxKMo9OzIrX5x3eS4L4f2UHhc9axXwY8DpChg==}
+    engines: {node: '>=10.13.0'}
+    hasBin: true
+
   synckit@0.6.2:
     resolution: {integrity: sha512-Vhf+bUa//YSTYKseDiiEuQmhGCoIF3CVBhunm3r/DQnYiGT4JssmnKQc44BIyOZRK2pKjXXAgbhfmbeoC9CJpA==}
     engines: {node: '>=12.20'}
@@ -3897,12 +4018,18 @@ packages:
   unenv@1.10.0:
     resolution: {integrity: sha512-wY5bskBQFL9n3Eca5XnhH6KbUo/tfvkwm9OpcdCvLaeA7piBNbavbOKJySEwQ1V0RH6HvNlSAFRTpvTqgKRQXQ==}
 
+  unified@10.1.2:
+    resolution: {integrity: sha512-pUSWAi/RAnVy1Pif2kAoeWNBa3JVrx0MId2LASj8G+7AiHWoKZNTomq6LG326T68U7/e263X6fTdcXIy7XnF7Q==}
+
   unified@11.0.5:
     resolution: {integrity: sha512-xKvGhPWw3k84Qjh8bI3ZeJjqnyadK+GEFtazSfZv/rKeTkTjOJho6mFqh2SM96iIcZokxiOpg78GazTSg8+KHA==}
 
   unist-util-find-after@5.0.0:
     resolution: {integrity: sha512-amQa0Ep2m6hE2g72AugUItjbuM8X8cGQnFoHk0pGfrFeT9GZhzN5SW8nRsiGKK7Aif4CrACPENkA6P/Lw6fHGQ==}
 
+  unist-util-is@5.2.1:
+    resolution: {integrity: sha512-u9njyyfEh43npf1M+yGKDGVPbY/JWEemg5nH05ncKPfi+kBbKBJoTdsogMu33uhytuLlv9y0O7GH7fEdwLdLQw==}
+
   unist-util-is@6.0.0:
     resolution: {integrity: sha512-2qCTHimwdxLfz+YzdGfkqNlH0tLi9xjTnHddPmJwtIG9MGsdbutfTc4P+haPD7l7Cjxf/WZj+we5qfVPvvxfYw==}
 
@@ -3915,15 +4042,24 @@ packages:
   unist-util-remove-position@5.0.0:
     resolution: {integrity: sha512-Hp5Kh3wLxv0PHj9m2yZhhLt58KzPtEYKQQ4yxfYFEO7EvHwzyDYnduhHnY1mDxoqr7VUwVuHXk9RXKIiYS1N8Q==}
 
+  unist-util-stringify-position@3.0.3:
+    resolution: {integrity: sha512-k5GzIBZ/QatR8N5X2y+drfpWG8IDBzdnVj6OInRNWm1oXrzydiaAT2OQiA8DPRRZyAKb9b6I2a6PxYklZD0gKg==}
+
   unist-util-stringify-position@4.0.0:
     resolution: {integrity: sha512-0ASV06AAoKCDkS2+xw5RXJywruurpbC4JZSm7nr7MOt1ojAzvyyaO+UxZf18j8FCF6kmzCZKcAgN/yu2gm2XgQ==}
 
   unist-util-visit-children@3.0.0:
     resolution: {integrity: sha512-RgmdTfSBOg04sdPcpTSD1jzoNBjt9a80/ZCzp5cI9n1qPzLZWF9YdvWGN2zmTumP1HWhXKdUWexjy/Wy/lJ7tA==}
 
+  unist-util-visit-parents@5.1.3:
+    resolution: {integrity: sha512-x6+y8g7wWMyQhL1iZfhIPhDAs7Xwbn9nRosDXl7qoPTSCy0yNxnKc+hWokFifWQIDGi154rdUqKvbCa4+1kLhg==}
+
   unist-util-visit-parents@6.0.1:
     resolution: {integrity: sha512-L/PqWzfTP9lzzEa6CKs0k2nARxTdZduw3zyh8d2NVBnsyvHjSX4TWse388YrrQKbvI8w20fGjGlhgT96WwKykw==}
 
+  unist-util-visit@4.1.2:
+    resolution: {integrity: sha512-MSd8OUGISqHdVvfY9TPhyK2VdUrPgxkUtWSuMHF6XAAFuL4LokseigBnZtPnJMu+FbynTkFNnFlyjxpVKujMRg==}
+
   unist-util-visit@5.0.0:
     resolution: {integrity: sha512-MR04uvD+07cwl/yhVuVWAtw+3GOR/knlL55Nd/wAdblk27GCVt3lqpTivy/tkJcZoNPzTwS1Y+KMojlLDhoTzg==}
 
@@ -4022,12 +4158,21 @@ packages:
   validate-npm-package-license@3.0.4:
     resolution: {integrity: sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==}
 
+  vfile-location@4.1.0:
+    resolution: {integrity: sha512-YF23YMyASIIJXpktBa4vIGLJ5Gs88UB/XePgqPmTa7cDA+JeO3yclbpheQYCHjVHBn/yePzrXuygIL+xbvRYHw==}
+
   vfile-location@5.0.3:
     resolution: {integrity: sha512-5yXvWDEgqeiYiBe1lbxYF7UMAIm/IcopxMHrMQDq3nvKcjPKIhZklUKL+AE7J7uApI4kwe2snsK+eI6UTj9EHg==}
 
+  vfile-message@3.1.4:
+    resolution: {integrity: sha512-fa0Z6P8HUrQN4BZaX05SIVXic+7kE3b05PWAtPuYP9QLHsLKYR7/AlLW3NtOrpXRLeawpDLMsVkmk5DG0NXgWw==}
+
   vfile-message@4.0.2:
     resolution: {integrity: sha512-jRDZ1IMLttGj41KcZvlrYAaI3CfqpLpfpf+Mfig13viT6NKvRzWZ+lXz0Y5D60w6uJIBAOGq9mSHf0gktF0duw==}
 
+  vfile@5.3.7:
+    resolution: {integrity: sha512-r7qlzkgErKjobAmyNIkkSpizsFPYiUPuJb5pNW1RB4JcYVZhs4lIbVqk8XPk033CV/1z8ss5pkax8SuhGpcG8g==}
+
   vfile@6.0.3:
     resolution: {integrity: sha512-KzIbH/9tXat2u30jf+smMwFCsno4wHVdNmzFyL+T/L3UGqqk6JKfVqOFOZEpZSHADH1k40ab6NUIXZq422ov3Q==}
 
@@ -4287,6 +4432,10 @@ packages:
     resolution: {integrity: sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==}
     engines: {node: '>=12'}
 
+  yargs@17.6.0:
+    resolution: {integrity: sha512-8H/wTDqlSwoSnScvV2N/JHfLWOKuh5MVla9hqLjK3nsfyy6Y4kDSYSvkU5YCUEPOSnRXfIyx3Sq+B/IWudTo4g==}
+    engines: {node: '>=12'}
+
   yargs@17.7.2:
     resolution: {integrity: sha512-7dSzzRQ++CKnNI/krKnYRV7JKKPUXMEh61soaHKg9mrWEhzFWhFnxPxGl+69cD1Ou63C13NUPCnmIcrvqCuM6w==}
     engines: {node: '>=12'}
@@ -4481,6 +4630,11 @@ snapshots:
     dependencies:
       prismjs: 1.29.0
 
+  '@astrojs/rss@4.0.11':
+    dependencies:
+      fast-xml-parser: 4.5.1
+      kleur: 4.1.5
+
   '@astrojs/solid-js@5.0.4(@types/node@22.0.2)(jiti@2.4.2)(solid-js@1.8.19)(sugarss@4.0.1(postcss@8.5.1))(tsx@4.19.2)(yaml@2.5.0)':
     dependencies:
       solid-js: 1.8.19
@@ -4664,6 +4818,14 @@ snapshots:
       picocolors: 1.1.1
       sisteransi: 1.0.5
 
+  '@csstools/selector-resolve-nested@3.0.0(postcss-selector-parser@7.0.0)':
+    dependencies:
+      postcss-selector-parser: 7.0.0
+
+  '@csstools/selector-specificity@5.0.0(postcss-selector-parser@7.0.0)':
+    dependencies:
+      postcss-selector-parser: 7.0.0
+
   '@drizzle-team/brocli@0.8.2': {}
 
   '@emmetio/abbreviation@2.3.3':
@@ -5005,7 +5167,7 @@ snapshots:
     dependencies:
       escape-string-regexp: 4.0.0
       eslint: 9.19.0(jiti@2.4.2)
-      ignore: 5.3.1
+      ignore: 5.3.2
 
   '@eslint-community/eslint-utils@4.4.0(eslint@9.19.0(jiti@2.4.2))':
     dependencies:
@@ -5017,8 +5179,6 @@ snapshots:
       eslint: 9.19.0(jiti@2.4.2)
       eslint-visitor-keys: 3.4.3
 
-  '@eslint-community/regexpp@4.11.0': {}
-
   '@eslint-community/regexpp@4.12.1': {}
 
   '@eslint/compat@1.2.5(eslint@9.19.0(jiti@2.4.2))':
@@ -5078,6 +5238,12 @@ snapshots:
 
   '@fuman/utils@0.0.10': {}
 
+  '@hpcc-js/wasm-graphviz@1.7.0': {}
+
+  '@hpcc-js/wasm@1.20.1':
+    dependencies:
+      yargs: 17.6.0
+
   '@humanfs/core@0.19.1': {}
 
   '@humanfs/node@0.16.6':
@@ -5387,6 +5553,8 @@ snapshots:
       '@tanstack/query-core': 5.51.21
       solid-js: 1.8.19
 
+  '@trysound/sax@0.2.0': {}
+
   '@types/babel__core@7.20.5':
     dependencies:
       '@babel/parser': 7.25.3
@@ -5431,6 +5599,10 @@ snapshots:
 
   '@types/events@3.0.0': {}
 
+  '@types/hast@2.3.10':
+    dependencies:
+      '@types/unist': 2.0.11
+
   '@types/hast@3.0.4':
     dependencies:
       '@types/unist': 3.0.2
@@ -5453,11 +5625,17 @@ snapshots:
 
   '@types/normalize-package-data@2.4.4': {}
 
+  '@types/svgo@2.6.4':
+    dependencies:
+      '@types/node': 22.0.2
+
+  '@types/unist@2.0.11': {}
+
   '@types/unist@3.0.2': {}
 
   '@typescript-eslint/eslint-plugin@8.21.0(@typescript-eslint/parser@8.21.0(eslint@9.19.0(jiti@2.4.2))(typescript@5.7.3))(eslint@9.19.0(jiti@2.4.2))(typescript@5.7.3)':
     dependencies:
-      '@eslint-community/regexpp': 4.11.0
+      '@eslint-community/regexpp': 4.12.1
       '@typescript-eslint/parser': 8.21.0(eslint@9.19.0(jiti@2.4.2))(typescript@5.7.3)
       '@typescript-eslint/scope-manager': 8.21.0
       '@typescript-eslint/type-utils': 8.21.0(eslint@9.19.0(jiti@2.4.2))(typescript@5.7.3)
@@ -5465,7 +5643,7 @@ snapshots:
       '@typescript-eslint/visitor-keys': 8.21.0
       eslint: 9.19.0(jiti@2.4.2)
       graphemer: 1.4.0
-      ignore: 5.3.1
+      ignore: 5.3.2
       natural-compare: 1.4.0
       ts-api-utils: 2.0.0(typescript@5.7.3)
       typescript: 5.7.3
@@ -6218,6 +6396,8 @@ snapshots:
 
   comma-separated-tokens@2.0.3: {}
 
+  commander@7.2.0: {}
+
   comment-parser@1.4.1: {}
 
   common-ancestor-path@1.0.1: {}
@@ -6248,13 +6428,32 @@ snapshots:
     dependencies:
       uncrypto: 0.1.3
 
+  css-select@4.3.0:
+    dependencies:
+      boolbase: 1.0.0
+      css-what: 6.1.0
+      domhandler: 4.3.1
+      domutils: 2.8.0
+      nth-check: 2.1.1
+
+  css-tree@1.1.3:
+    dependencies:
+      mdn-data: 2.0.14
+      source-map: 0.6.1
+
   css-tree@3.1.0:
     dependencies:
       mdn-data: 2.12.2
       source-map-js: 1.2.1
 
+  css-what@6.1.0: {}
+
   cssesc@3.0.0: {}
 
+  csso@4.2.0:
+    dependencies:
+      css-tree: 1.1.3
+
   csstype@3.1.3: {}
 
   date-fns@3.6.0: {}
@@ -6584,7 +6783,7 @@ snapshots:
   eslint-plugin-es-x@7.8.0(eslint@9.19.0(jiti@2.4.2)):
     dependencies:
       '@eslint-community/eslint-utils': 4.4.1(eslint@9.19.0(jiti@2.4.2))
-      '@eslint-community/regexpp': 4.11.0
+      '@eslint-community/regexpp': 4.12.1
       eslint: 9.19.0(jiti@2.4.2)
       eslint-compat-utils: 0.5.1(eslint@9.19.0(jiti@2.4.2))
 
@@ -6598,7 +6797,7 @@ snapshots:
       enhanced-resolve: 5.17.1
       eslint: 9.19.0(jiti@2.4.2)
       eslint-import-resolver-node: 0.3.9
-      get-tsconfig: 4.7.6
+      get-tsconfig: 4.10.0
       is-glob: 4.0.3
       minimatch: 9.0.5
       semver: 7.6.3
@@ -6616,7 +6815,7 @@ snapshots:
       debug: 4.4.0
       escape-string-regexp: 4.0.0
       eslint: 9.19.0(jiti@2.4.2)
-      espree: 10.1.0
+      espree: 10.3.0
       esquery: 1.6.0
       parse-imports: 2.1.1
       semver: 7.6.3
@@ -6627,7 +6826,7 @@ snapshots:
 
   eslint-plugin-jsonc@2.19.1(eslint@9.19.0(jiti@2.4.2)):
     dependencies:
-      '@eslint-community/eslint-utils': 4.4.0(eslint@9.19.0(jiti@2.4.2))
+      '@eslint-community/eslint-utils': 4.4.1(eslint@9.19.0(jiti@2.4.2))
       eslint: 9.19.0(jiti@2.4.2)
       eslint-compat-utils: 0.6.4(eslint@9.19.0(jiti@2.4.2))
       eslint-json-compat-utils: 0.2.1(eslint@9.19.0(jiti@2.4.2))(jsonc-eslint-parser@2.4.0)
@@ -6665,11 +6864,11 @@ snapshots:
 
   eslint-plugin-regexp@2.7.0(eslint@9.19.0(jiti@2.4.2)):
     dependencies:
-      '@eslint-community/eslint-utils': 4.4.0(eslint@9.19.0(jiti@2.4.2))
-      '@eslint-community/regexpp': 4.11.0
+      '@eslint-community/eslint-utils': 4.4.1(eslint@9.19.0(jiti@2.4.2))
+      '@eslint-community/regexpp': 4.12.1
       comment-parser: 1.4.1
       eslint: 9.19.0(jiti@2.4.2)
-      jsdoc-type-pratt-parser: 4.0.0
+      jsdoc-type-pratt-parser: 4.1.0
       refa: 0.12.1
       regexp-ast-analysis: 0.7.1
       scslre: 0.3.0
@@ -6700,7 +6899,7 @@ snapshots:
   eslint-plugin-unicorn@56.0.1(eslint@9.19.0(jiti@2.4.2)):
     dependencies:
       '@babel/helper-validator-identifier': 7.25.9
-      '@eslint-community/eslint-utils': 4.4.0(eslint@9.19.0(jiti@2.4.2))
+      '@eslint-community/eslint-utils': 4.4.1(eslint@9.19.0(jiti@2.4.2))
       ci-info: 4.1.0
       clean-regexp: 1.0.0
       core-js-compat: 3.40.0
@@ -6725,7 +6924,7 @@ snapshots:
 
   eslint-plugin-vue@9.32.0(eslint@9.19.0(jiti@2.4.2)):
     dependencies:
-      '@eslint-community/eslint-utils': 4.4.0(eslint@9.19.0(jiti@2.4.2))
+      '@eslint-community/eslint-utils': 4.4.1(eslint@9.19.0(jiti@2.4.2))
       eslint: 9.19.0(jiti@2.4.2)
       globals: 13.24.0
       natural-compare: 1.4.0
@@ -6887,6 +7086,10 @@ snapshots:
 
   fast-uri@3.0.6: {}
 
+  fast-xml-parser@4.5.1:
+    dependencies:
+      strnum: 1.0.5
+
   fastq@1.17.1:
     dependencies:
       reusify: 1.0.4
@@ -7034,6 +7237,16 @@ snapshots:
       vfile: 6.0.3
       vfile-message: 4.0.2
 
+  hast-util-from-parse5@7.1.2:
+    dependencies:
+      '@types/hast': 2.3.10
+      '@types/unist': 2.0.11
+      hastscript: 7.2.0
+      property-information: 6.5.0
+      vfile: 5.3.7
+      vfile-location: 4.1.0
+      web-namespaces: 2.0.1
+
   hast-util-from-parse5@8.0.1:
     dependencies:
       '@types/hast': 3.0.4
@@ -7049,6 +7262,10 @@ snapshots:
     dependencies:
       '@types/hast': 3.0.4
 
+  hast-util-parse-selector@3.1.1:
+    dependencies:
+      '@types/hast': 2.3.10
+
   hast-util-parse-selector@4.0.0:
     dependencies:
       '@types/hast': 3.0.4
@@ -7119,6 +7336,14 @@ snapshots:
     dependencies:
       '@types/hast': 3.0.4
 
+  hastscript@7.2.0:
+    dependencies:
+      '@types/hast': 2.3.10
+      comma-separated-tokens: 2.0.3
+      hast-util-parse-selector: 3.1.1
+      property-information: 6.5.0
+      space-separated-tokens: 2.0.2
+
   hastscript@8.0.0:
     dependencies:
       '@types/hast': 3.0.4
@@ -7199,6 +7424,8 @@ snapshots:
     dependencies:
       binary-extensions: 2.3.0
 
+  is-buffer@2.0.5: {}
+
   is-builtin-module@3.2.1:
     dependencies:
       builtin-modules: 3.3.0
@@ -7250,8 +7477,6 @@ snapshots:
     dependencies:
       argparse: 2.0.1
 
-  jsdoc-type-pratt-parser@4.0.0: {}
-
   jsdoc-type-pratt-parser@4.1.0: {}
 
   jsesc@0.5.0: {}
@@ -7493,6 +7718,8 @@ snapshots:
     dependencies:
       '@types/mdast': 4.0.4
 
+  mdn-data@2.0.14: {}
+
   mdn-data@2.12.2: {}
 
   merge-anything@5.1.7:
@@ -7871,6 +8098,8 @@ snapshots:
       unist-util-visit-children: 3.0.0
       vfile: 6.0.3
 
+  parse5@6.0.1: {}
+
   parse5@7.1.2:
     dependencies:
       entities: 4.5.0
@@ -7913,11 +8142,23 @@ snapshots:
 
   pluralize@8.0.0: {}
 
+  postcss-nesting@13.0.1(postcss@8.5.1):
+    dependencies:
+      '@csstools/selector-resolve-nested': 3.0.0(postcss-selector-parser@7.0.0)
+      '@csstools/selector-specificity': 5.0.0(postcss-selector-parser@7.0.0)
+      postcss: 8.5.1
+      postcss-selector-parser: 7.0.0
+
   postcss-selector-parser@6.1.1:
     dependencies:
       cssesc: 3.0.0
       util-deprecate: 1.0.2
 
+  postcss-selector-parser@7.0.0:
+    dependencies:
+      cssesc: 3.0.0
+      util-deprecate: 1.0.2
+
   postcss@8.4.40:
     dependencies:
       nanoid: 3.3.7
@@ -8012,9 +8253,11 @@ snapshots:
 
   readdirp@4.1.1: {}
 
+  reading-time@1.5.0: {}
+
   refa@0.12.1:
     dependencies:
-      '@eslint-community/regexpp': 4.11.0
+      '@eslint-community/regexpp': 4.12.1
 
   regex-recursion@5.1.1:
     dependencies:
@@ -8029,7 +8272,7 @@ snapshots:
 
   regexp-ast-analysis@0.7.1:
     dependencies:
-      '@eslint-community/regexpp': 4.11.0
+      '@eslint-community/regexpp': 4.12.1
       refa: 0.12.1
 
   regexp-tree@0.1.27: {}
@@ -8038,6 +8281,13 @@ snapshots:
     dependencies:
       jsesc: 0.5.0
 
+  rehype-parse@8.0.5:
+    dependencies:
+      '@types/hast': 2.3.10
+      hast-util-from-parse5: 7.1.2
+      parse5: 6.0.1
+      unified: 10.1.2
+
   rehype-parse@9.0.0:
     dependencies:
       '@types/hast': 3.0.4
@@ -8080,6 +8330,15 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  remark-graphviz-svg@0.2.0:
+    dependencies:
+      '@hpcc-js/wasm': 1.20.1
+      '@types/svgo': 2.6.4
+      rehype-parse: 8.0.5
+      svgo: 2.8.0
+      unified: 10.1.2
+      unist-util-visit: 4.1.2
+
   remark-parse@11.0.0:
     dependencies:
       '@types/mdast': 4.0.4
@@ -8188,7 +8447,7 @@ snapshots:
 
   scslre@0.3.0:
     dependencies:
-      '@eslint-community/regexpp': 4.11.0
+      '@eslint-community/regexpp': 4.12.1
       refa: 0.12.1
       regexp-ast-analysis: 0.7.1
 
@@ -8345,6 +8604,8 @@ snapshots:
 
   stable-hash@0.0.4: {}
 
+  stable@0.1.8: {}
+
   statuses@2.0.1: {}
 
   string-width@4.2.3:
@@ -8386,6 +8647,8 @@ snapshots:
 
   strip-json-comments@3.1.1: {}
 
+  strnum@1.0.5: {}
+
   style-to-object@1.0.6:
     dependencies:
       inline-style-parser: 0.2.3
@@ -8405,6 +8668,16 @@ snapshots:
 
   supports-preserve-symlinks-flag@1.0.0: {}
 
+  svgo@2.8.0:
+    dependencies:
+      '@trysound/sax': 0.2.0
+      commander: 7.2.0
+      css-select: 4.3.0
+      css-tree: 1.1.3
+      csso: 4.2.0
+      picocolors: 1.1.1
+      stable: 0.1.8
+
   synckit@0.6.2:
     dependencies:
       tslib: 2.6.3
@@ -8480,7 +8753,7 @@ snapshots:
   tsx@4.19.2:
     dependencies:
       esbuild: 0.23.1
-      get-tsconfig: 4.7.6
+      get-tsconfig: 4.10.0
     optionalDependencies:
       fsevents: 2.3.3
 
@@ -8532,6 +8805,16 @@ snapshots:
       node-fetch-native: 1.6.6
       pathe: 1.1.2
 
+  unified@10.1.2:
+    dependencies:
+      '@types/unist': 2.0.11
+      bail: 2.0.2
+      extend: 3.0.2
+      is-buffer: 2.0.5
+      is-plain-obj: 4.1.0
+      trough: 2.2.0
+      vfile: 5.3.7
+
   unified@11.0.5:
     dependencies:
       '@types/unist': 3.0.2
@@ -8547,6 +8830,10 @@ snapshots:
       '@types/unist': 3.0.2
       unist-util-is: 6.0.0
 
+  unist-util-is@5.2.1:
+    dependencies:
+      '@types/unist': 2.0.11
+
   unist-util-is@6.0.0:
     dependencies:
       '@types/unist': 3.0.2
@@ -8565,6 +8852,10 @@ snapshots:
       '@types/unist': 3.0.2
       unist-util-visit: 5.0.0
 
+  unist-util-stringify-position@3.0.3:
+    dependencies:
+      '@types/unist': 2.0.11
+
   unist-util-stringify-position@4.0.0:
     dependencies:
       '@types/unist': 3.0.2
@@ -8573,11 +8864,22 @@ snapshots:
     dependencies:
       '@types/unist': 3.0.2
 
+  unist-util-visit-parents@5.1.3:
+    dependencies:
+      '@types/unist': 2.0.11
+      unist-util-is: 5.2.1
+
   unist-util-visit-parents@6.0.1:
     dependencies:
       '@types/unist': 3.0.2
       unist-util-is: 6.0.0
 
+  unist-util-visit@4.1.2:
+    dependencies:
+      '@types/unist': 2.0.11
+      unist-util-is: 5.2.1
+      unist-util-visit-parents: 5.1.3
+
   unist-util-visit@5.0.0:
     dependencies:
       '@types/unist': 3.0.2
@@ -8647,16 +8949,33 @@ snapshots:
       spdx-correct: 3.2.0
       spdx-expression-parse: 3.0.1
 
+  vfile-location@4.1.0:
+    dependencies:
+      '@types/unist': 2.0.11
+      vfile: 5.3.7
+
   vfile-location@5.0.3:
     dependencies:
       '@types/unist': 3.0.2
       vfile: 6.0.3
 
+  vfile-message@3.1.4:
+    dependencies:
+      '@types/unist': 2.0.11
+      unist-util-stringify-position: 3.0.3
+
   vfile-message@4.0.2:
     dependencies:
       '@types/unist': 3.0.2
       unist-util-stringify-position: 4.0.0
 
+  vfile@5.3.7:
+    dependencies:
+      '@types/unist': 2.0.11
+      is-buffer: 2.0.5
+      unist-util-stringify-position: 3.0.3
+      vfile-message: 3.1.4
+
   vfile@6.0.3:
     dependencies:
       '@types/unist': 3.0.2
@@ -8897,6 +9216,16 @@ snapshots:
 
   yargs-parser@21.1.1: {}
 
+  yargs@17.6.0:
+    dependencies:
+      cliui: 8.0.1
+      escalade: 3.2.0
+      get-caller-file: 2.0.5
+      require-directory: 2.1.1
+      string-width: 4.2.3
+      y18n: 5.0.8
+      yargs-parser: 21.1.1
+
   yargs@17.7.2:
     dependencies:
       cliui: 8.0.1
diff --git a/postcss.config.mjs b/postcss.config.mjs
index 2890f33..ac06912 100644
--- a/postcss.config.mjs
+++ b/postcss.config.mjs
@@ -1,7 +1,9 @@
 import UnoCSS from '@unocss/postcss'
+import nesting from 'postcss-nesting'
 
 export default {
   plugins: [
     UnoCSS(),
+    nesting(),
   ],
 }
diff --git a/src/components/pages/PageMain/PageMain.tsx b/src/components/pages/PageMain/PageMain.tsx
index 4849c6c..0f36347 100644
--- a/src/components/pages/PageMain/PageMain.tsx
+++ b/src/components/pages/PageMain/PageMain.tsx
@@ -36,8 +36,8 @@ function LastSeenItem(props: { first?: boolean, item: TLastSeenItem }) {
         props.first && 'pos-relative list-none cursor-pointer rounded-md hover:bg-control-bg-hover active:select-none [&::-webkit-details-marker]:hidden',
       )}
     >
-      <div class="max-w-full flex items-center overflow-hidden">
-        <div class="width-min max-w-full flex items-center overflow-hidden">
+      <div class="max-w-full flex flex-col overflow-hidden sm:flex-row sm:items-center">
+        <div class="max-w-full w-min flex flex-row items-center overflow-hidden">
           <Link
             class="max-w-200px overflow-hidden text-ellipsis whitespace-nowrap lg:max-w-300px"
             href={props.item.link}
@@ -52,7 +52,7 @@ function LastSeenItem(props: { first?: boolean, item: TLastSeenItem }) {
             </span>
           )}
         </div>
-        <i class="ml-2 whitespace-nowrap text-xs text-text-secondary lg:ml-0">
+        <i class="ml-2 whitespace-nowrap text-xs text-text-secondary">
           {'@ '}
           <Link href={props.item.sourceLink} target="_blank">
             {props.item.source}
@@ -62,7 +62,7 @@ function LastSeenItem(props: { first?: boolean, item: TLastSeenItem }) {
         </i>
       </div>
       <Show when={props.first}>
-        <div class="before:ml-1em before:whitespace-nowrap before:text-xs before:text-text-secondary before:content-['<'] lg:before:content-['(click_to_expand)'] md:before:content-['(expand)']" />
+        <div data-expand-label class="before:(ml-1em whitespace-nowrap text-xs text-text-secondary content-['<'] md:content-['(click_to_expand)'] sm:content-['(expand)'])" />
       </Show>
     </Dynamic>
   )
@@ -173,7 +173,7 @@ export function PageMain(props: {
                 if (!props.data.lastSeen?.length) return
 
                 return (
-                  <details class="open:mb-1">
+                  <details class="open:mb-1 [&[open]_[data-expand-label]]:before:(content-['v'] md:content-['(click_to_collapse)'] sm:content-['(collapse)'])">
                     <LastSeenItem first item={props.data.lastSeen[0]} />
                     <For each={props.data.lastSeen.slice(1)}>
                       {it => <LastSeenItem item={it} />}
diff --git a/src/components/pages/PageMain/Shoutbox/Shoutbox.tsx b/src/components/pages/PageMain/Shoutbox/Shoutbox.tsx
index 4241587..7d0d52a 100644
--- a/src/components/pages/PageMain/Shoutbox/Shoutbox.tsx
+++ b/src/components/pages/PageMain/Shoutbox/Shoutbox.tsx
@@ -60,7 +60,7 @@ function ShoutboxInner(props: {
       : `#${props.serial}`
 
     return (
-      <div class="w-fit w-full flex flex-col gap-2 border border-control-outline rounded-md bg-control-bg p-2 md:w-min md:flex-row">
+      <div class="w-fit w-full flex flex-col gap-2 border border-control-outline rounded-md bg-control-bg p-2 md:flex-row">
         <div class="flex flex-row gap-2 text-text-secondary">
           {icon}
           <time class="whitespace-nowrap" datetime={props.createdAt}>
diff --git a/src/components/ui/TextArea.tsx b/src/components/ui/TextArea.tsx
index 8378468..3ab1692 100644
--- a/src/components/ui/TextArea.tsx
+++ b/src/components/ui/TextArea.tsx
@@ -61,7 +61,7 @@ export function TextArea(props: TextAreaProps) {
     <textarea
       {...rest}
       class={cn(
-        'border border-control-outline bg-control-bg rounded-md text-text-primary min-h-4em resize-none p-2 transition-all text-sm placeholder-text-secondary cursor-pointer hover:bg-control-bg-hover-alt disabled:cursor-not-allowed disabled:bg-control-bg-disabled disabled:border-text-disabled disabled:placeholder-text-disabled focus:border-text-primary focus:bg-control-bg-active focus:outline-1 focus:outline-text-primary focus:hover:cursor-text',
+        'outline-none border border-control-outline bg-control-bg rounded-md text-text-primary min-h-4em resize-none p-2 transition-all text-sm placeholder-text-secondary cursor-pointer hover:bg-control-bg-hover-alt disabled:cursor-not-allowed disabled:bg-control-bg-disabled disabled:border-text-disabled disabled:placeholder-text-disabled focus:(border-text-primary bg-control-bg-active outline outline-text-primary hover:cursor-text outline-offset-0)',
         my.class,
       )}
       onInput={onInput}
diff --git a/src/components/ui/TextTable.tsx b/src/components/ui/TextTable.tsx
index f7fde85..a340448 100644
--- a/src/components/ui/TextTable.tsx
+++ b/src/components/ui/TextTable.tsx
@@ -32,7 +32,7 @@ export function TextTable(props: TextTableProps) {
   return (
     <div
       class={cn(
-        'grid grid-cols-[1fr_4fr] md:grid-cols-[1fr_2fr] overflow-hidden border-spacing-0 line-height-18px',
+        'grid grid-cols-[1fr_2fr] sm:grid-cols-[1fr_4fr] overflow-hidden border-spacing-0 line-height-18px',
         props.wrap ? 'whitespace-pre-wrap' : 'text-ellipsis whitespace-pre',
         props.fill && 'w-full',
       )}
diff --git a/src/content.config.ts b/src/content.config.ts
new file mode 100644
index 0000000..3144e75
--- /dev/null
+++ b/src/content.config.ts
@@ -0,0 +1,27 @@
+import { glob } from 'astro/loaders'
+import { type CollectionEntry, defineCollection, z } from 'astro:content'
+
+const blog = defineCollection({
+  loader: glob({
+    base: './src/content/posts',
+    pattern: [
+      '*.md',
+      ...(import.meta.env.PROD ? ['!sample.md'] : []),
+    ],
+  }),
+  schema: () => z.object({
+    title: z.string(),
+    description: z.string(),
+    date: z.coerce.date(),
+  }),
+})
+
+export const collections = { blog }
+
+export function sortPostsByDate(a: CollectionEntry<'blog'>, b: CollectionEntry<'blog'>) {
+  return a.data.date.valueOf() - b.data.date.valueOf()
+}
+
+export function sortPostsByDateReverse(a: CollectionEntry<'blog'>, b: CollectionEntry<'blog'>) {
+  return b.data.date.valueOf() - a.data.date.valueOf()
+}
diff --git a/src/content/posts/mtcute-repl.md b/src/content/posts/mtcute-repl.md
new file mode 100644
index 0000000..c21b195
--- /dev/null
+++ b/src/content/posts/mtcute-repl.md
@@ -0,0 +1,317 @@
+---
+date: '2025-01-25'
+title: 'how i built mtcute repl'
+description: 'a tale about browser inconsistencies, threading in javascript and insane workarounds'
+---
+
+hey so uhh quick intro
+
+for the past like two years i've been working on [mtcute](https://github.com/mtcute/mtcute), an mtproto client library in typescript. in case you didn't know, mtproto **FUCKING SUCKS**, but that's for another post.
+
+and i've always wanted to build an online in-browser interactive tool that would allow me to poke around with telegram api, with minimum friction and maximum convenience. there are quite a few use-cases for this, and im not really going to go into detail here, but trust me, it's a pretty cool idea.
+
+and so after a few weeks of work, i made a thing: [play.mtcute.dev](https://play.mtcute.dev)!<br/>
+and while building it, i encountered *quite a few* issues that i want to share
+
+## mtcute is a library
+
+and as such, we need to somehow make it available to the user's code.
+
+something like [`https://esm.sh`](https://esm.sh) would probably work, but i *really* don't trust such services. and hosting something like this myself would defeat the entire point of it being fully in-browser.
+
+so i decided to go with a different approach.
+
+instead of using a cdn, i download the library directly from `registry.npmjs.org` (along with all its dependencies), untar and save them to indexeddb. and then... well, we need to somehow run it.
+
+> one might ask how is npm better than esm.sh in terms of security, and to that i have no definite answer,
+> but like, if npm starts serving malicious code half the internet will be screwed anyway
+
+initially i wanted to simply go with something like `esbuild-wasm` with user's code as an entrypoint, bundle everything into a single file and then just run that file as a web worker.
+
+except esbuild-wasm weighs about **11mb** 🥴
+
+not even considering the bundling performance overhead, that's a lot of wasted bandwidth. surely there's a better way?
+
+### import maps
+
+a good friend of mine (s/o [@kamillaova](https://github.com/kamillaova)) reminded me about import maps.
+
+in case you haven't heard of them, it's a [recent addition](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script/type/importmap) to the web platform,
+allowing you to map esm imports to *somewhere*.
+
+a simple `esm.sh` sourcemap for mtcute would look something like this:
+
+```html
+<script type="importmap">
+{
+  "imports": {
+    "@mtcute/web": "https://esm.sh/@mtcute/web",
+  }
+}
+</script>
+```
+
+the issues were immediately obvious, however:
+1. the library must be available by url
+2. dynamic import maps are [not invented yet](https://github.com/WICG/import-maps/issues/92),
+   meaning we can't add an import map at runtime
+3. import maps are [not supported by web workers](https://github.com/WICG/import-maps/issues/2)
+
+but still, import maps would allow us to avoid bundling *at all*!
+
+and the issues above *could probably be worked around*.<br/>
+so i still decided to give it a try.
+
+### importing by url
+
+to make the library available by url without any external backend, we can just serve it from a service worker.
+
+service workers allow intercepting all requests on our origin, and they also have full access
+to indexeddb (where we store the downloaded code).<br/>
+so serving the library from a service worker is as simple as:
+
+```js
+globalThis.addEventListener('fetch', (event) => {
+  if (event.request.url.startsWith('/sw/runtime/')) {
+    event.respondWith(serveFromIdb(event.request.url))
+  }
+})
+```
+
+and then we can just use that url in the import map:
+
+```html
+<script type="importmap">
+{
+  "imports": {
+    "@mtcute/web": "/sw/runtime/@mtcute/web/index.js",
+    ...
+  }
+}
+</script>
+```
+
+> note: since mtcute and all its deps use npm-s `package.json`, when generating the import map we
+> need to keep in mind the respective `exports` fields (and also `module/main/browser` god damnit 🤮)
+
+### dynamic import maps
+
+the remaining issues are very much linked together – we need to provide import maps at runtime.
+
+since we can't use a web worker, let's use an iframe instead!
+and since we can't add import maps at runtime, we can just generate the entire html page on the fly:
+
+```js
+const html = `
+  <html>
+  <script type="importmap">${generateImportMap()}</script>
+  ...some more html idk...
+  </html>
+`
+
+const url = URL.createObjectURL(new Blob([html], { type: 'text/html' }))
+const iframe = document.createElement('iframe')
+iframe.src = url
+document.body.appendChild(iframe)
+```
+
+except... **[BAM](https://crbug.com/880768)!**
+
+due to this chrome bug, our generated iframe won't be able to load the libraries
+from our service worker, because it's not considered the *same origin*
+
+no biggie, let's just serve the html directly from our service worker:
+
+```js
+globalThis.addEventListener('fetch', (event) => {
+  if (event.request.url === '/sw/runtime/_iframe.html') {
+    event.respondWith(generateIframeHtml())
+  }
+})
+```
+
+and at that point, everything *seemed* to work??
+
+## threading in browsers
+
+as you probably know, javascript at its core is single-threaded. this is useful in most cases, however can be quite annoying in some others. especially for this particular one – a repl.
+
+in case a user ends up writing a computation-heavy task (or just accidentally do a `while (true) {}`),
+the entire page will **freeze and potentially crash**. and it is something i specifically don't want in our case. 
+
+an obvious solution – just run the user-provided code in a web worker..?
+
+except we can't (see above).
+
+<p class="thought">
+but wait. we are already running the user's code in an iframe! <br/>
+isn't it already a separate thread?
+</p>
+
+<span class="shout">NO</span><br/>
+
+i used to think that it would run in a separate thread too, honestly.
+
+but when i actually tried to run a `while (true) {}` **in an iframe**, it froze the entire page, not just the iframe.
+
+the same issue can be seen in many in-browser playgrounds out there, like [solid.js one](https://playground.solidjs.com/),
+[vue.js one](https://play.vuejs.org), and probably more...
+
+### but why?
+
+> this section is very much a *probably*, i didn't do a lot of research on this, but this sounds reasonable enough
+
+afaiu, the fact that it's run on the same thread is primarily due to the `contentWindow` api.
+
+see, when the iframe is same-origin, we can actually access its DOM from the parent window:
+
+```js
+const iframe = document.querySelector('iframe')
+iframe.contentWindow.document.body.innerHTML = 'meow'
+```
+
+and because of that, browsers have to share the same javascript runtime thread between the iframe and the parent window.
+
+for cross-origin iframes, however, the only way of communication is via `postMessage` (similar to web workers!),
+and as such the browser can create a separate thread for it.
+
+### what even is a cross-origin iframe?
+
+i found [this post](https://webperf.tips/tip/iframe-multi-process/) that explains the issue in detail,
+as well as providing *some pointers* on how to work around it.
+
+tldr – this is very much implementation-specific. but usually, the iframe is considered a *cross-origin*
+if the `etld+1` of the parent and the child are different.
+
+> etld is the [effective top-level domain](https://developer.mozilla.org/en-US/docs/Glossary/eTLD).<br/>
+> (dont worry, i haven't heard this term before either)
+>
+> example.com and very.example.com have the same etld+1 (`example.com`), but example.com and example.co.uk don't.
+
+one way we can force the browser to isolate the iframe is using the `sandbox` attribute:
+
+```html
+<iframe sandbox="allow-scripts"></iframe>
+```
+
+but... well, it's no longer cross-origin :D
+
+and that's an issue!<br />
+because we can no longer access our service worker from the iframe and load the libraries from it.
+
+## what do we do?
+
+so basically to make things work the way i intended, i would need some kind of `sandbox` attribute that would
+isolate the javascript runtime thread (and disable the `contentWindow` api that i dont even use anyway),
+while the frame is still considered same-origin.
+
+and browsers don't have anything like that!! :<
+
+at this point i basically had two options:
+ - give up on trying to separate the worker into a separate thread
+ - make an actual **cross-origin** iframe where most of the work would happen,
+   and our "main" window would just be a frontend talking to it via `postMessage`
+
+### the great separation
+
+i went with the latter because i really wanted to make my repl resilient to broken user code.
+
+> <span class="big">important!</span>
+>
+> having two origins might be a security concern! what if a bad actor embeds my "worker" iframe in their website
+> and steals everything?
+>
+> i had to be extra careful to verify the origin of every embedded message, to make sure it's our "frontend" talking
+> to our "worker" iframe, and not some malicious website.
+
+at this point i already had like 90% of the project finished, so refactoring everything to two-origin
+architecture took some effort, but it was definitely worth it.
+
+i had to move the following to the "worker" iframe:
+ - authorization and session management
+ - library downloading
+ - the service worker, along with iframe html generation
+
+and the overall architecture ended up looking something like this:
+
+<!-- i hate graphviz -->
+```dot
+digraph G {
+  subgraph cluster_worker {
+    label = "worker origin";
+    labeljust = "r";
+    sw[label="service worker",shape=rect,style=dashed]
+    worker[label = "worker iframe",shape=rect]
+    runner[label = "runner iframe",shape=cds]
+    idb[label = "indexeddb",shape=cylinder]
+    spacer[label = "",shape=rect,style=invis,fixedsize=true,width=2]
+
+    worker -> sw [label="  talks"]
+    sw -> runner [label="  serves"]
+    sw -> idb [label="stores libs",constraint=false]
+    runner -> idb [label="stores sessions",constraint=false]
+  }
+
+  frontend
+
+  frontend -> worker [dir="both",label="embeds + talks",constraint=false]
+  frontend -> runner [dir="both",label="     embeds + talks               ",constraint=false]
+}
+```
+
+- **frontend** is the actual app the user interacts with. just a normal frontend app, but instead of some rest api, it uses `postMessage` to talk to...
+- **worker iframe** – which implements most of the business logic, as well as manages the service worker and storage
+  - **service worker** is used to serve the library code, as well as the...
+  - **runner iframe** – which is the "sandbox" in which the user's code is actually run
+
+phew. that's some enterprise-grade backend architecture, right in your browser!<br/>
+i really hope that one day browsers will make this kind of stuff easier to implement 🙏
+
+### cross-origin is not the silver bullet, actually
+
+at this point everything was working fine... in chrome :D
+
+as soon as i opened the page in firefox, i was greeted with an incredibly helpful "The operation is insecure"
+
+after some digging, it turned out that firefox has something called [state partitioning](https://developer.mozilla.org/en-US/docs/Web/Privacy/State_Partitioning)
+
+tldr: normally browsers always keyed websites' data by their origin. but trackers can (and do! ~~*cant have shit in this economy*~~) abuse this to track users across websites.
+
+a simple example of that would be:
+
+```js
+// https://tracking.tei.su/get-user-id.html
+globalThis.addEventListener('message', (event) => {
+  if (!localStorage.userId) localStorage.userId = crypto.randomUUID()
+  event.source.postMessage(localStorage.userId)
+})
+
+// which can then be used to track users across websites by simply doing:
+const iframe = document.createElement('iframe')
+iframe.src = 'https://tracking.tei.su/get-user-id.html'
+document.body.appendChild(iframe)
+
+iframe.addEventListener('message', (event) => {
+  console.log('you are %s!', event.data)
+})
+```
+
+to avoid this, firefox keys the data by a combination of the iframe's origin and the top window's origin.
+this way, the above code would return different results for different websites.
+
+<p class="thought">
+this... doesn't really sound like an issue for our case though?
+</p>
+
+ikr?? we barely store anything outside of the worker's origin, and only access our worker from a single origin. 
+
+but for **WHATEVER REASON** (likely due to some bug in firefox) our runner iframe *seemed* to have a separate service worker from the worker iframe. and a separate indexeddb. and only in some cases. 🥴
+
+some stuff did seemingly get fixed by simply updating firefox to the latest version, and some other stuff i had to refactor from the worker iframe to the runner iframe. ugh, so annoying.
+
+...
+
+i have no idea how people even write outros so uhh<br/>
+thanks for reading this rambling of a post i guess?
+
+ok bye
\ No newline at end of file
diff --git a/src/content/posts/sample.md b/src/content/posts/sample.md
new file mode 100644
index 0000000..ae8409b
--- /dev/null
+++ b/src/content/posts/sample.md
@@ -0,0 +1,38 @@
+---
+date: '1970-01-01'
+title: 'test post'
+description: 'sample post to test markdown rendering'
+---
+
+## sub title
+### sub sub title
+#### sub sub sub title
+##### sub sub sub sub title
+###### sub sub sub sub sub title
+
+> test quote
+
+some text **bold** and _italic_ and `code` and also ~~strikethrough~~ as well as <u>underline</u>
+
+- list item
+- list item
+- list item
+  - sub list item
+  - sub list item
+
+1. list item
+2. list item
+3. list item
+   1. sub list item
+   2. sub list item
+
+| table header | table header |
+| ------------ | ------------ |
+| table cell   | table cell   |
+| table cell   | table cell   |
+
+```js
+const a = 1
+```
+
+a [link](https://github.com/teidesu/tei.su)
diff --git a/src/layouts/BaseLayout.astro b/src/layouts/BaseLayout.astro
index 883b536..b972fe9 100644
--- a/src/layouts/BaseLayout.astro
+++ b/src/layouts/BaseLayout.astro
@@ -86,6 +86,6 @@ const finalOg = { ...defaultOgTags, ...og }
 }
 
 body {
-    @apply text-sm m-0 p-0 overflow-x-hidden overflow-y-auto bg-bg font-mono text-text-primary;
+    @apply text-sm m-0 p-0 overflow-x-hidden overflow-y-auto bg-bg font-mono text-text-primary min-h-screen;
 }
 </style>
diff --git a/src/layouts/DefaultLayout/DefaultLayout.astro b/src/layouts/DefaultLayout/DefaultLayout.astro
index 83602dd..8519aa4 100644
--- a/src/layouts/DefaultLayout/DefaultLayout.astro
+++ b/src/layouts/DefaultLayout/DefaultLayout.astro
@@ -7,11 +7,12 @@ import Header from './Header.astro'
 
 <BaseLayout {...Astro.props}>
     <slot name="head" slot="head" />
-    <div class="app">
-        <div class="content">
+    <div class="min-h-screen flex flex-col items-center">
+        <div class="min-h-screen w-full flex flex-col gap-6 p-6 md:w-720px">
             <Header />
             <slot />
-            <footer class="footer">
+            <div class="flex-1" />
+            <footer class="mx-4 border-t border-text-secondary pt-2 text-center text-2xs text-text-secondary">
                 <div>
                     &lt;3 teidesu
                     {' / '}
@@ -32,37 +33,3 @@ import Header from './Header.astro'
         </div>
     </div>
 </BaseLayout>
-
-<style>
-@import '../../components/shared.css';
-
-.app {
-    display: flex;
-    justify-content: center;
-}
-
-.content {
-    display: flex;
-    flex-direction: column;
-    gap: 1.5em;
-    overflow: hidden;
-    width: 900px;
-    padding: 24px;
-
-    @media (max-width: 900px) {
-        width: 720px;
-    }
-    @media (--tablet) {
-        width: 100%;
-    }
-}
-
-.footer {
-    border-top: 1px solid var(--text-secondary);
-    padding-top: 8px;
-    margin-inline: 16;
-    text-align: center;
-    color: var(--text-secondary);
-    @mixin font-2xs;
-}
-</style>
diff --git a/src/layouts/DefaultLayout/Header.astro b/src/layouts/DefaultLayout/Header.astro
index 97d2b96..77a4a83 100644
--- a/src/layouts/DefaultLayout/Header.astro
+++ b/src/layouts/DefaultLayout/Header.astro
@@ -3,14 +3,15 @@ import karin from '~/assets/karin.gif'
 import { Link } from '../../components/ui/Link.tsx'
 
 const PAGES = [
-    { name: 'hewwo', path: '/' },
-    { name: 'donate', path: ['/donate', '/$'] },
+    { name: 'hewwo', path: '/', match: /^\/$/ },
+    { name: 'blog', path: '/blog', match: /^\/blog(\/|$)/ },
+    { name: 'donate', path: '/donate', match: /^\/(donate|\$)\/?$/ },
 ]
 ---
 <header class="pos-relative flex items-center justify-center gap-2">
     <img
       aria-hidden="true"
-      class="pos-absolute right-0 top-0 h-64px w-64px motion-reduce:hidden @dark:filter-brightness-90"
+      class="pos-absolute right-0 top-0 h-64px w-64px motion-reduce:hidden @dark:filter-brightness-90 <sm:hidden"
       src={karin.src}
       transition:persist
     />
@@ -24,16 +25,11 @@ const PAGES = [
                 )
             }
 
-            let isActive
-            if (Array.isArray(page.path)) {
-                isActive = page.path.includes(Astro.url.pathname)
-            } else {
-                isActive = Astro.url.pathname === page.path
-            }
+            const isActive = page.match.test(Astro.url.pathname)
 
             if (isActive) {
                 elements.push(
-                    <span class="font-bold">{page.name}</span>,
+                    <a href={page.path} class="font-bold">{page.name}</a>,
                 )
             } else {
                 const href = Array.isArray(page.path) ? page.path[0] : page.path
diff --git a/src/pages/blog/[slug].astro b/src/pages/blog/[slug].astro
new file mode 100644
index 0000000..ef79c9f
--- /dev/null
+++ b/src/pages/blog/[slug].astro
@@ -0,0 +1,176 @@
+---
+import { getCollection, render } from 'astro:content'
+
+import DefaultLayout from '../../layouts/DefaultLayout/DefaultLayout.astro'
+
+export const prerender = true
+
+export async function getStaticPaths() {
+  const posts = await getCollection('blog')
+  return posts.map(post => ({
+    params: { slug: post.id },
+    props: { post },
+  }))
+}
+
+const { post } = Astro.props
+const { Content, remarkPluginFrontmatter } = await render(post);
+---
+
+<DefaultLayout
+  title={post.data.title}
+  og={{
+        title: post.data.title,
+        description: post.data.description,
+        date: post.data.date.toISOString(),
+    }}
+>
+    <div class="flex flex-col gap-4">
+        <div class="flex flex-col gap-1 border-b border-text-secondary pb-2">
+            <div class="text-2xl font-bold">{post.data.title}</div>
+            <p class="text-xs text-text-secondary">
+                {post.data.date.toLocaleString('en-US', {
+                    month: 'long',
+                    day: 'numeric',
+                    year: 'numeric',
+                }).toLowerCase()}
+                //
+                {remarkPluginFrontmatter.minutesRead}
+            </p>
+        </div>
+        <div data-md-content>
+            <Content />
+        </div>
+        <script>
+            document.querySelectorAll('h1, h2, h3, h4, h5, h6').forEach((el) => {
+              const anchor = document.createElement('a')
+              anchor.setAttribute('data-anchor-link', '')
+              anchor.setAttribute('href', `#${el.id}`)
+              anchor.textContent = '#'
+              el.appendChild(anchor)
+            })
+        </script>
+    </div>
+</DefaultLayout>
+
+<style is:global>
+[data-md-content] {
+    --text-content: var(--text-primary);
+    @media (prefers-color-scheme: dark) {
+        /* our default primary text color is not suitable for large bodies of text */
+        --text-content: #bea7b0;
+
+        .astro-code,
+        .astro-code span {
+            color: var(--shiki-dark) !important;
+            background-color: var(--control-bg) !important;
+            /* Optional, if you also want font styles */
+            font-style: var(--shiki-dark-font-style) !important;
+            font-weight: var(--shiki-dark-font-weight) !important;
+            text-decoration: var(--shiki-dark-text-decoration) !important;
+        }
+    }
+
+    color: var(--text-content);
+
+    h1 { @apply text-4xl font-bold mb-4; }
+    h2 { @apply text-3xl font-bold mb-3 mt-3; }
+    h3 { @apply text-2xl font-bold mb-2 mt-2; }
+    h4 { @apply text-xl font-bold mb-2; }
+    h5 { @apply text-lg font-bold mb-2; }
+    h6 { @apply text-md font-bold mb-2; }
+
+    .big { @apply text-2xl font-bold; }
+    .shout { @apply text-4xl font-bold; }
+
+    .thought {
+        &::before {
+            content: '💭';
+            @apply text-4xl font-bold;
+        }
+
+        @apply p-4 mb-4 bg-control-bg-hover rounded-lg flex flex-row gap-4 items-center;
+    }
+
+    h1, h2, h3, h4, h5, h6 {
+        @apply relative text-text-primary cursor-pointer -ml-1em pl-1em;
+
+        [data-anchor-link] {
+            @apply hidden absolute left-0 text-text-secondary no-underline hover:underline;
+        }
+
+        &:hover [data-anchor-link] {
+            @apply inline;
+        }
+    }
+
+    p {
+        @apply text-sm mb-5;
+        line-height: 1.5;
+    }
+    ul { @apply list-disc list-outside mb-4 ml-4; }
+    ol { @apply mb-4 list-decimal list-outside ml-2em; }
+    li { 
+        @apply text-sm mt-1;
+        line-height: 1.5;
+    }
+
+    code {
+        @apply text-sm bg-control-bg-hover px-1 rounded-md;
+        color: var(--text-content);
+    }
+
+    blockquote {
+        @apply border-l-4 border-text-secondary pl-4 mb-4 py-2;
+        p { @apply text-sm mb-0; }
+        p + p { @apply mt-4; }
+    }
+
+    pre {
+        @apply bg-control-bg-hover text-text-secondary p-2 rounded-md mb-4;
+
+        code { @apply bg-transparent; }
+    }
+
+    table {
+        @apply border-collapse border-solid border-text-secondary border-spacing-0 mb-2;
+
+        th, td {
+            @apply border border-text-secondary p-1;
+        }
+
+        th {
+            @apply font-bold text-left;
+        }
+        td {
+            @apply text-right;
+        }
+    }
+
+    a {
+        @apply text-text-accent underline hover:no-underline;
+    }
+
+    .graphviz-svg {
+        @apply w-full flex justify-center mb-4;
+
+        svg {
+            @apply border border-text-secondary rounded-md
+        }
+
+        .graph {
+            text {
+                @apply font-mono;
+                fill: var(--text-content);
+                font-size: 10px;
+                line-height: 1;
+            }
+            path, ellipse, polygon { @apply stroke-text-secondary; }
+
+            > polygon {
+                @apply fill-transparent stroke-none;
+            }
+        }
+    }
+}
+</style>
diff --git a/src/pages/blog/index.astro b/src/pages/blog/index.astro
new file mode 100644
index 0000000..33310cd
--- /dev/null
+++ b/src/pages/blog/index.astro
@@ -0,0 +1,51 @@
+---
+import { parallelMap } from '@fuman/utils'
+
+import { getCollection, render } from 'astro:content'
+import { Link } from '../../components/ui/Link.tsx'
+import { sortPostsByDateReverse } from '../../content.config.ts'
+import DefaultLayout from '../../layouts/DefaultLayout/DefaultLayout.astro'
+import { Button } from '../../components/ui/Button.tsx'
+
+export const prerender = true
+
+const posts = (await getCollection('blog')).sort(sortPostsByDateReverse)
+const postsRendered = await parallelMap(posts, async post => ({
+    post,
+    rendered: await render(post),
+}))
+---
+
+<DefaultLayout title="alina's silly little blog">
+    <div class="flex flex-row">
+        <a 
+            href="/blog/rss.xml" 
+            class="text-md flex flex-row items-center gap-2 hover:underline underline-offset-6"
+        >
+            <span class="i-gravity-ui-book size-4 shrink-0" />
+            rss feed
+        </a>
+    </div>
+
+    {postsRendered.map(({ post, rendered }) => (
+        <article class="flex flex-col">
+            <Link href={`/blog/${post.id}`} class="mb-1 w-max text-lg font-bold">
+                {post.data.title}
+            </Link>
+            <p class="mb-2 text-xs text-text-secondary">
+                <time datetime={post.data.date.toISOString()}>
+                    {post.data.date.toLocaleString('en-US', {
+                        month: 'long',
+                        day: 'numeric',
+                        year: 'numeric',
+                    }).toLowerCase()}
+                </time>
+                //
+                {rendered.remarkPluginFrontmatter.minutesRead}
+            </p>
+            <p class="text-sm text-text-primary">
+                {post.data.description}
+            </p>
+        </article>
+    ))}
+</DefaultLayout>
diff --git a/uno.config.ts b/uno.config.ts
index 763b1b8..20d9515 100644
--- a/uno.config.ts
+++ b/uno.config.ts
@@ -1,10 +1,13 @@
-import { defineConfig, presetIcons, presetUno } from 'unocss'
+import { defineConfig, presetIcons, presetUno, transformerVariantGroup } from 'unocss'
 
 export default defineConfig({
   presets: [
     presetUno(),
     presetIcons(),
   ],
+  transformers: [
+    transformerVariantGroup(),
+  ],
   shortcuts: {
     'content-dblslash': [
       { content: '"//"' },