Stack/offline.html at main · arundada9000/Stack · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Offline - You Are Not Connected | EasyStack</title>
    <meta name="description" content="You appear to be offline. EasyStack works as a PWA: the pages you visited before can still run here without a connection." />
    <meta name="robots" content="noindex, nofollow" />
    <link rel="icon" href="./images/stack-fav.png" type="image/x-icon">
    <meta name="theme-color" content="#F2F2F7">
    <link rel="manifest" href="./manifest.json">
    <link rel="apple-touch-icon" href="./images/stack-fav.png">
    <link rel="stylesheet" href="./hig.css">
</head>

<body>
    <a class="skip-link" href="#main">Skip to content</a>

    <header class="topbar">
        <div class="shell topbar__inner">
            <a class="brand" href="./"><span class="brand__mark brand__mark--logo"><img src="./images/stack.gif" alt="" width="30" height="30"></span> EasyStack</a>
            <button class="theme-toggle" id="themeToggle" type="button" title="Toggle dark mode"></button>
        </div>
    </header>

    <main class="playing-field" id="main">
        <div class="shell shell--narrow">
            <div class="hero center" style="text-align:center">
                <p class="hero__kicker" style="justify-content:center">Offline cache</p>
                <h1 style="margin-inline:auto">You are offline</h1>
                <p class="hero__lead" style="margin-inline:auto">
                    The network is unreachable, but EasyStack is a progressive web app. Pages you opened before are saved
                    on this device and still work.
                </p>
            </div>

            <div class="card card--pad center mt-3" data-reveal>
                <div class="bars-scene" aria-hidden="true" style="height:80px;margin:8px 0">
                    <i></i><i></i><i></i><i></i><i></i><i></i><i></i>
                </div>
                <h2 class="section__title" style="justify-content:center;font-size:20px">Try one of your cached pages</h2>
                <div class="row center" style="justify-content:center;margin-top:18px">
                    <a class="btn btn--accent" href="./">Home visualizer</a>
                    <a class="btn btn--subtle" href="./guides">Guides</a>
                    <a class="btn btn--subtle" href="./stack-visualizer">Advanced tool</a>
                    <a class="btn btn--subtle" href="./stack-complexity">Complexity</a>
                </div>
                <p class="tiny mt-3">If a page was never visited, it cannot load until your connection returns. Check that
                    your device is online and try again.</p>
            </div>
        </div>
    </main>

    <footer class="footer">
        <div class="shell">
            <div class="footer__bottom" style="margin-top:0;border-top:none">
                <span>Copyright <span data-year>2026</span> EasyStack. Made by Arun Neupane.</span>
                <span>Free forever. No sign-up. Fully offline-ready PWA.</span>
            </div>
        </div>
    </footer>

    <script src="./hig.js"></script>
    <script>
        window.addEventListener("online", function () {
            window.location.href = "./";
        });
    </script>
</body>

</html>