devninja-presentations/index.html at main · devninja-in/devninja-presentations · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Presentations · DevNinja</title>
  <meta name="description" content="Technical presentations from DevNinja on AI, engineering, and modern software development.">
  <link rel="preconnect" href="https://fonts.googleapis.com">
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap" rel="stylesheet">
  <link rel="stylesheet" href="assets/css/style.css">
</head>
<body>

<header class="header">
  <div class="header-inner">
    <a href="https://devninja.in" class="logo">DevNinja</a>
    <span class="logo-sep">/</span>
    <span class="site-name">Presentations</span>
  </div>
</header>

<main class="main">
  <div class="search-wrap">
    <input
      class="search-input"
      type="search"
      id="search"
      placeholder="Search presentations…"
      autocomplete="off"
      aria-label="Search presentations"
    >
  </div>
  <div class="card-grid" id="grid"></div>
  <div class="empty" id="empty">No presentations found.</div>
</main>

<footer class="footer">
  <div class="footer-inner">
    <span>© 2026 DevNinja. Professional tech insights for modern teams.</span>
    <a
      class="footer-link"
      href="https://whatsapp.com/channel/0029Va4bjZE3wtb3J2FWPr2V"
      target="_blank"
      rel="noopener noreferrer"
    >📱 Join Community</a>
  </div>
</footer>

<script>
  const grid = document.getElementById('grid');
  const empty = document.getElementById('empty');
  const search = document.getElementById('search');
  let all = [];

  function esc(s) {
    return String(s)
      .replace(/&/g, '&amp;')
      .replace(/</g, '&lt;')
      .replace(/>/g, '&gt;')
      .replace(/"/g, '&quot;');
  }

  function formatDate(iso) {
    return new Date(iso + 'T00:00:00').toLocaleDateString('en-US', {
      year: 'numeric', month: 'long', day: 'numeric'
    });
  }

  function render(items) {
    grid.innerHTML = items.map(p => `
      <a class="card" href="/${esc(p.slug)}/">
        <div class="card-title">${esc(p.title)}</div>
        <div class="card-desc">${esc(p.description)}</div>
        <div class="card-tags">${p.tags.map(t => `<span class="tag">${esc(t)}</span>`).join('')}</div>
        <div class="card-date">${formatDate(p.date)}</div>
      </a>
    `).join('');
    empty.classList.toggle('visible', items.length === 0);
  }

  function filter(q) {
    const t = q.toLowerCase().trim();
    if (!t) return all;
    return all.filter(p =>
      p.title.toLowerCase().includes(t) ||
      p.description.toLowerCase().includes(t) ||
      p.tags.some(tag => tag.toLowerCase().includes(t))
    );
  }

  search.addEventListener('input', e => render(filter(e.target.value)));

  fetch('presentations.json')
    .then(r => { if (!r.ok) throw new Error(r.status); return r.json(); })
    .then(data => {
      all = data.sort((a, b) => b.date.localeCompare(a.date));
      render(all);
    })
    .catch(err => {
      console.error('Failed to load presentations:', err);
      empty.classList.add('visible');
    });
</script>

</body>
</html>