feat: SEO, RSS, and dynamic OG improvements

.github/scripts/generate-stats.js

@@ -9,6 +9,9 @@ const USERNAME = 'Codestz';
 const PURPLE = '#7c3aed';
 const TOKEN = process.env.GITHUB_TOKEN;
 
+// Featured repos rendered as standalone cards (stars/forks auto-refreshed)
+const FEATURED_REPOS = ['claude-hindsight'];
+
 if (!TOKEN) {
   console.error('GITHUB_TOKEN is required');
   process.exit(1);
@@ -69,6 +72,19 @@ async function fetchStats() {
   return data.user;
 }
 
+async function fetchRepo(name) {
+  const { data } = await githubAPI(`{
+    repository(owner: "${USERNAME}", name: "${name}") {
+      name
+      description
+      stargazerCount
+      forkCount
+      primaryLanguage { name color }
+    }
+  }`);
+  return data.repository;
+}
+
 function calculateStreak(weeks) {
   const days = weeks
     .flatMap((w) => w.contributionDays)
@@ -340,6 +356,73 @@ function generateContributionGraphSVG(weeks, theme) {
 </svg>`;
 }
 
+function escapeXml(str) {
+  return String(str || '')
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;');
+}
+
+function wrapText(text, maxChars, maxLines) {
+  const words = String(text || '')
+    .split(/\s+/)
+    .filter(Boolean);
+  const all = [];
+  let line = '';
+  for (const word of words) {
+    const candidate = line ? `${line} ${word}` : word;
+    if (candidate.length > maxChars && line) {
+      all.push(line);
+      line = word;
+    } else {
+      line = candidate;
+    }
+  }
+  if (line) all.push(line);
+  if (all.length <= maxLines) return all;
+
+  const kept = all.slice(0, maxLines);
+  const last = kept[maxLines - 1];
+  kept[maxLines - 1] = (last.length > maxChars - 1 ? last.slice(0, maxChars - 1) : last) + '…';
+  return kept;
+}
+
+function generateRepoCardSVG(repo, theme) {
+  const isDark = theme === 'dark';
+  const textColor = isDark ? '#c9d1d9' : '#333333';
+  const subColor = isDark ? '#888888' : '#666666';
+  const lang = repo.primaryLanguage;
+  const descLines = wrapText(repo.description, 52, 2);
+
+  const descSvg = descLines
+    .map(
+      (l, i) =>
+        `<text x="25" y="${66 + i * 20}" fill="${subColor}" font-size="13" font-family="'Segoe UI', Ubuntu, 'Helvetica Neue', sans-serif">${escapeXml(l)}</text>`
+    )
+    .join('\n  ');
+
+  const footerY = 66 + descLines.length * 20 + 18;
+
+  const langSvg = lang
+    ? `<circle cx="29" cy="${footerY - 4}" r="6" fill="${lang.color || PURPLE}"/>
+  <text x="42" y="${footerY}" fill="${textColor}" font-size="13" font-family="'Segoe UI', Ubuntu, 'Helvetica Neue', sans-serif">${escapeXml(lang.name)}</text>`
+    : '';
+
+  const height = footerY + 20;
+
+  return `<svg xmlns="http://www.w3.org/2000/svg" width="400" height="${height}" viewBox="0 0 400 ${height}">
+  <rect x="2" y="2" width="396" height="${height - 4}" fill="none" stroke="${PURPLE}" stroke-width="3"/>
+  <svg x="21" y="20" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="${PURPLE}" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+    <path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22"/>
+  </svg>
+  <text x="48" y="34" fill="${PURPLE}" font-size="17" font-weight="bold" font-family="'Segoe UI', Ubuntu, 'Helvetica Neue', sans-serif">${escapeXml(repo.name)}</text>
+  ${descSvg}
+  ${langSvg}
+  <text x="300" y="${footerY}" fill="${textColor}" font-size="13" font-family="'Segoe UI', Ubuntu, 'Helvetica Neue', sans-serif">★ ${repo.stargazerCount.toLocaleString()}</text>
+  <text x="350" y="${footerY}" fill="${textColor}" font-size="13" font-family="'Segoe UI', Ubuntu, 'Helvetica Neue', sans-serif">⑂ ${repo.forkCount.toLocaleString()}</text>
+</svg>`;
+}
+
 async function main() {
   console.log('Fetching GitHub stats...');
   const stats = await fetchStats();
@@ -374,6 +457,25 @@ async function main() {
     console.log(`Generated ${theme} theme SVGs`);
   }
 
+  for (const name of FEATURED_REPOS) {
+    try {
+      const repo = await fetchRepo(name);
+      if (!repo) {
+        console.log(`Repo ${name} not found, skipping card`);
+        continue;
+      }
+      for (const theme of ['dark', 'light']) {
+        fs.writeFileSync(
+          path.join(outDir, `repo-${name}-${theme}.svg`),
+          generateRepoCardSVG(repo, theme)
+        );
+      }
+      console.log(`Generated repo card for ${name}`);
+    } catch (err) {
+      console.log(`Failed to generate card for ${name}: ${err.message}`);
+    }
+  }
+
   console.log('Done! SVGs written to public/stats/');
 }
 

.github/workflows/update-readme.yml

@@ -40,17 +40,32 @@ jobs:
 
             try {
               const rss = await fetchRSS('https://codestz.dev/feed');
-              const items = [...rss.matchAll(/<item>[\s\S]*?<title>(.*?)<\/title>[\s\S]*?<link>(.*?)<\/link>[\s\S]*?<\/item>/g)];
+              const items = [...rss.matchAll(/<item>([\s\S]*?)<\/item>/g)];
 
               if (items.length === 0) {
                 console.log('No items found in RSS feed, skipping update');
                 return;
               }
 
-              const posts = items.slice(0, 7).map(match => {
-                const title = match[1].replace(/&amp;/g, '&').replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&quot;/g, '"').replace(/&apos;/g, "'");
-                const link = match[2];
-                return `- [${title}](${link})`;
+              const decode = (s) => s.replace(/&amp;/g, '&').replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&quot;/g, '"').replace(/&apos;/g, "'");
+              const MONTHS = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
+
+              const posts = items.slice(0, 7).map(([, block]) => {
+                const grab = (tag) => (block.match(new RegExp(`<${tag}>([\\s\\S]*?)<\\/${tag}>`)) || [])[1] || '';
+                const title = decode(grab('title').trim());
+                const link = grab('link').trim();
+                const pubDate = grab('pubDate').trim();
+                const readingTime = decode(grab('blog:readingTime').trim());
+
+                const meta = [];
+                if (pubDate) {
+                  const d = new Date(pubDate);
+                  if (!isNaN(d)) meta.push(`${MONTHS[d.getUTCMonth()]} ${d.getUTCFullYear()}`);
+                }
+                if (readingTime) meta.push(readingTime.replace(/ read$/, ''));
+
+                const suffix = meta.length ? ` — ${meta.join(' · ')}` : '';
+                return `- [${title}](${link})${suffix}`;
               }).join('\n');
 
               const readme = fs.readFileSync('README.md', 'utf8');

README.md

@@ -1,6 +1,6 @@
 <div align="center">
 
-[![Typing SVG](https://readme-typing-svg.demolab.com?font=JetBrains+Mono&weight=700&size=32&duration=3000&pause=1000&color=7C3AED&center=true&vCenter=true&random=false&width=700&height=70&lines=Hey%2C+I'm+Esteban+Estrada;Software+Engineer+II+%40+Recurly;Building+tools+for+AI+agents;Rust+%7C+TypeScript+%7C+Go)](https://codestz.dev)
+[![Typing SVG](https://readme-typing-svg.demolab.com?font=JetBrains+Mono&weight=700&size=32&duration=3000&pause=1000&color=7C3AED&center=true&vCenter=true&random=false&width=700&height=70&lines=Hey%2C+I'm+Esteban+Estrada;Senior+Software+Engineer+%40+Recurly;Building+tools+for+AI+agents;Rust+%7C+TypeScript+%7C+Go)](https://codestz.dev)
 
 I build developer tools that make AI agents smarter.
 <br/>Rust, TypeScript, Go — CLIs, MCP servers, LSP integrations.
@@ -86,6 +86,18 @@ I build developer tools that make AI agents smarter.
 
 ---
 
+### Featured Project
+
+<a href="https://github.com/Codestz/claude-hindsight">
+<picture>
+  <source media="(prefers-color-scheme: dark)" srcset="./public/stats/repo-claude-hindsight-dark.svg"/>
+  <source media="(prefers-color-scheme: light)" srcset="./public/stats/repo-claude-hindsight-light.svg"/>
+  <img src="./public/stats/repo-claude-hindsight-dark.svg" alt="claude-hindsight"/>
+</picture>
+</a>
+
+---
+
 ### Projects
 
 [**krait**](https://github.com/Codestz/krait) -- Code intelligence CLI for AI agents. LSP-backed symbol search, semantic editing, and diagnostics in a single Rust binary. `rust`
@@ -107,6 +119,7 @@ I build developer tools that make AI agents smarter.
 > I write about AI-driven development, MCP integrations, and developer tooling at **[codestz.dev](https://codestz.dev)**
 
 <!-- BLOG-POST-LIST:START -->
+
 - [Stop Vibe Coding. Start Vibe Engineering.](https://codestz.dev/experiments/stop-vibe-coding-start-vibe-engineering)
 - [Stop Loading 100K Tokens Just to Call a Tool: Why I Built MCPX](https://codestz.dev/experiments/mcpx-mcp-gateway)
 - [The AI Convergence: Why Every Coding Tool Lands on the Same Two Defaults](https://codestz.dev/experiments/why-ai-defaults-to-typescript)