Files
securebit-chat/index.html
T
lockbitchat 943e04e7ff
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feat(ui): motion that answers the finger, and honours reduced-motion; release v6.2.0
The mobile menu becomes a surface you drag rather than one that appears and
vanishes: it tracks the finger, carries its velocity when flicked, can be caught
mid-flight, and resists past the edge instead of stopping dead. Buttons react on
press rather than on release, and the browser's tap delay is gone — nothing here
zooms, so the wait bought nothing.

prefers-reduced-motion, prefers-reduced-transparency and prefers-contrast are
now respected instead of ignored: looping decoration stops, transitions fade
rather than slide, the chat jumps to the newest message, frosted panels turn
solid and edges get drawn. What stops is the movement, never the information —
recording indicators and other status stay.

Also bumps the desktop download buttons to 0.5.0. The version lives in one
constant per source file and tests/desktop-download-links.test.mjs fetches every
generated URL, so the links are proven to serve a real asset rather than merely
looking well-formed.

Claude-Session: https://claude.ai/code/session_01ARFZ9G6P1e1B4w75kFaeNw
2026-08-28 15:32:59 -04:00

238 lines
22 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<!-- viewport-fit=cover is what makes env(safe-area-inset-*) resolve to anything
other than 0 on notched iPhones; the composer already pads for it.
interactive-widget=resizes-content is honoured by Chrome/Android; iOS
ignores it, which is why the shell also tracks visualViewport in JS. -->
<meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover, interactive-widget=resizes-content">
<meta http-equiv="Content-Security-Policy"
content="default-src 'self';
script-src 'self';
style-src 'self' 'unsafe-inline';
font-src 'self' data:;
connect-src 'self' stun: stuns: turn: turns:;
img-src 'self' data:;
media-src 'self' blob:;
object-src 'none';
frame-src 'none';
worker-src 'self';
manifest-src 'self';
form-action 'self';
base-uri 'none';
upgrade-insecure-requests;">
<meta http-equiv="X-Content-Type-Options" content="nosniff">
<meta http-equiv="X-XSS-Protection" content="1; mode=block">
<meta http-equiv="Referrer-Policy" content="strict-origin-when-cross-origin">
<!-- PWA Manifest -->
<link rel="manifest" href="./manifest.json">
<link rel="icon" type="image/x-icon" href="./logo/favicon.ico?v=1787944850227">
<!-- PWA Meta Tags -->
<meta name="mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="format-detection" content="telephone=no">
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
<meta name="apple-mobile-web-app-title" content="SecureBit">
<meta name="application-name" content="SecureBit">
<meta name="msapplication-TileColor" content="#ff6b35">
<meta name="msapplication-config" content="/browserconfig.xml">
<!-- iOS Splash Screens - Полная конфигурация с генератора -->
<!-- Landscape -->
<link rel="apple-touch-startup-image" media="screen and (device-width: 440px) and (device-height: 956px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_17_Pro_Max__iPhone_16_Pro_Max_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 402px) and (device-height: 874px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_17_Pro__iPhone_17__iPhone_16_Pro_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 430px) and (device-height: 932px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_16_Plus__iPhone_15_Pro_Max__iPhone_15_Plus__iPhone_14_Pro_Max_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 420px) and (device-height: 912px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_Air_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 393px) and (device-height: 852px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_16__iPhone_15_Pro__iPhone_15__iPhone_14_Pro_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 428px) and (device-height: 926px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_14_Plus__iPhone_13_Pro_Max__iPhone_12_Pro_Max_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 390px) and (device-height: 844px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_16e__iPhone_14__iPhone_13_Pro__iPhone_13__iPhone_12_Pro__iPhone_12_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_13_mini__iPhone_12_mini__iPhone_11_Pro__iPhone_XS__iPhone_X_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_11_Pro_Max__iPhone_XS_Max_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_11__iPhone_XR_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 414px) and (device-height: 736px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_8_Plus__iPhone_7_Plus__iPhone_6s_Plus__iPhone_6_Plus_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/iPhone_8__iPhone_7__iPhone_6s__iPhone_6__4.7__iPhone_SE_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/4__iPhone_SE__iPod_touch_5th_generation_and_later_landscape.png">
<!-- iPad Landscape -->
<link rel="apple-touch-startup-image" media="screen and (device-width: 1032px) and (device-height: 1376px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/13__iPad_Pro_M4_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/12.9__iPad_Pro_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 834px) and (device-height: 1210px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/11__iPad_Pro_M4_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 834px) and (device-height: 1194px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/11__iPad_Pro__10.5__iPad_Pro_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 820px) and (device-height: 1180px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/10.9__iPad_Air_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 834px) and (device-height: 1112px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/10.5__iPad_Air_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 810px) and (device-height: 1080px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/10.2__iPad_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 768px) and (device-height: 1024px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/9.7__iPad_Pro__7.9__iPad_mini__9.7__iPad_Air__9.7__iPad_landscape.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 744px) and (device-height: 1133px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" href="./logo/splash/splash_screens/8.3__iPad_Mini_landscape.png">
<!-- Portrait -->
<link rel="apple-touch-startup-image" media="screen and (device-width: 440px) and (device-height: 956px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_17_Pro_Max__iPhone_16_Pro_Max_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 402px) and (device-height: 874px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_17_Pro__iPhone_17__iPhone_16_Pro_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 430px) and (device-height: 932px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_16_Plus__iPhone_15_Pro_Max__iPhone_15_Plus__iPhone_14_Pro_Max_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 420px) and (device-height: 912px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_Air_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 393px) and (device-height: 852px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_16__iPhone_15_Pro__iPhone_15__iPhone_14_Pro_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 428px) and (device-height: 926px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_14_Plus__iPhone_13_Pro_Max__iPhone_12_Pro_Max_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 390px) and (device-height: 844px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_16e__iPhone_14__iPhone_13_Pro__iPhone_13__iPhone_12_Pro__iPhone_12_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_13_mini__iPhone_12_mini__iPhone_11_Pro__iPhone_XS__iPhone_X_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_11_Pro_Max__iPhone_XS_Max_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_11__iPhone_XR_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 414px) and (device-height: 736px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_8_Plus__iPhone_7_Plus__iPhone_6s_Plus__iPhone_6_Plus_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/iPhone_8__iPhone_7__iPhone_6s__iPhone_6__4.7__iPhone_SE_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/4__iPhone_SE__iPod_touch_5th_generation_and_later_portrait.png">
<!-- iPad Portrait -->
<link rel="apple-touch-startup-image" media="screen and (device-width: 1032px) and (device-height: 1376px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/13__iPad_Pro_M4_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/12.9__iPad_Pro_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 834px) and (device-height: 1210px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/11__iPad_Pro_M4_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 834px) and (device-height: 1194px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/11__iPad_Pro__10.5__iPad_Pro_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 820px) and (device-height: 1180px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/10.9__iPad_Air_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 834px) and (device-height: 1112px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/10.5__iPad_Air_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 810px) and (device-height: 1080px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/10.2__iPad_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 768px) and (device-height: 1024px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/9.7__iPad_Pro__7.9__iPad_mini__9.7__iPad_Air__9.7__iPad_portrait.png">
<link rel="apple-touch-startup-image" media="screen and (device-width: 744px) and (device-height: 1133px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)" href="./logo/splash/splash_screens/8.3__iPad_Mini_portrait.png">
<!-- Apple Touch Icons -->
<link rel="apple-touch-icon" href="./logo/icon-180x180.png?v=1787944850227">
<link rel="apple-touch-icon" sizes="57x57" href="./logo/icon-57x57.png">
<link rel="apple-touch-icon" sizes="60x60" href="./logo/icon-60x60.png">
<link rel="apple-touch-icon" sizes="72x72" href="./logo/icon-72x72.png">
<link rel="apple-touch-icon" sizes="76x76" href="./logo/icon-76x76.png">
<link rel="apple-touch-icon" sizes="114x114" href="./logo/icon-114x114.png">
<link rel="apple-touch-icon" sizes="120x120" href="./logo/icon-120x120.png">
<link rel="apple-touch-icon" sizes="144x144" href="./logo/icon-144x144.png">
<link rel="apple-touch-icon" sizes="152x152" href="./logo/icon-152x152.png">
<link rel="apple-touch-icon" sizes="180x180" href="./logo/icon-180x180.png?v=1787944850227">
<!-- Microsoft Tiles -->
<meta name="msapplication-TileColor" content="#ff6b35">
<meta name="msapplication-TileImage" content="./logo/icon-144x144.png">
<meta name="msapplication-config" content="./browserconfig.xml">
<!-- Theme colors -->
<meta name="theme-color" content="#ff6b35">
<meta name="msapplication-navbutton-color" content="#ff6b35">
<!-- Security Headers for PWA - CSP is already defined above -->
<!-- SEO -->
<title>SecureBit.chat — Private, Encrypted Messenger</title>
<meta name="description" content="SecureBit.chat is a free, end-to-end encrypted peer-to-peer messenger that runs entirely in your browser. No accounts, no servers storing your messages — ECDH P-384, AES-256-GCM and in-person SAS verification.">
<meta name="keywords" content="encrypted messenger, end-to-end encryption, peer-to-peer chat, P2P messenger, ECDH, DTLS, SAS verification, WebRTC, private chat, secure chat, no servers, no accounts, MITM protection, PFS">
<meta name="author" content="Volodymyr">
<meta name="robots" content="index, follow, max-image-preview:large, max-snippet:-1">
<link rel="canonical" href="https://securebit.chat/">
<!-- Open Graph -->
<meta property="og:site_name" content="SecureBit.chat">
<meta property="og:title" content="SecureBit.chat — End-to-End Encrypted Peer-to-Peer Chat">
<meta property="og:description" content="A secure messenger that runs entirely in your browser. No accounts, no servers storing your messages. Bring your own STUN/TURN servers — we don't impose anything.">
<meta property="og:url" content="https://securebit.chat/">
<meta property="og:type" content="website">
<meta property="og:locale" content="en_US">
<meta property="og:image" content="https://securebit.chat/assets/social-card.png">
<meta property="og:image:secure_url" content="https://securebit.chat/assets/social-card.png">
<meta property="og:image:type" content="image/png">
<meta property="og:image:width" content="1200">
<meta property="og:image:height" content="630">
<meta property="og:image:alt" content="SecureBit.chat — end-to-end encrypted, peer-to-peer chat">
<!-- Twitter Card -->
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="SecureBit.chat — End-to-End Encrypted Peer-to-Peer Chat">
<meta name="twitter:description" content="A secure messenger that runs entirely in your browser. No accounts, no servers storing your messages.">
<meta name="twitter:image" content="https://securebit.chat/assets/social-card.png">
<meta name="twitter:image:alt" content="SecureBit.chat — end-to-end encrypted, peer-to-peer chat">
<!-- Structured data (schema.org) -->
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebSite",
"@id": "https://securebit.chat/#website",
"name": "SecureBit.chat",
"url": "https://securebit.chat/",
"description": "End-to-end encrypted, peer-to-peer chat that runs entirely in your browser.",
"inLanguage": "en"
},
{
"@type": "WebApplication",
"name": "SecureBit.chat",
"url": "https://securebit.chat/",
"applicationCategory": "CommunicationApplication",
"operatingSystem": "Any (modern web browser)",
"browserRequirements": "Requires WebRTC and the Web Crypto API",
"description": "A free, end-to-end encrypted peer-to-peer messenger. No accounts, no servers storing messages — ECDH P-384, AES-256-GCM and in-person SAS verification.",
"image": "https://securebit.chat/assets/social-card.png",
"license": "https://opensource.org/licenses/MIT",
"isAccessibleForFree": true,
"offers": { "@type": "Offer", "price": "0", "priceCurrency": "USD" },
"featureList": [
"End-to-end encryption (ECDH P-384, AES-256-GCM)",
"Peer-to-peer WebRTC connection with no message servers",
"In-person SAS verification against man-in-the-middle attacks",
"Custom STUN/TURN servers and relay-only privacy mode",
"Encrypted file transfer",
"Installable Progressive Web App with offline support"
],
"sameAs": [ "https://github.com/SecureBitChat/securebit-chat" ]
}
]
}
</script>
<!-- Render-blocking JS is deferred: classic deferred scripts and module scripts
both execute in document order after parsing, so React still runs before the
app modules below, but the parser / first paint is no longer blocked. -->
<script defer src="config/ice-servers.js?v=1787944850227"></script>
<script defer src="libs/react/react.production.min.js"></script>
<script defer src="libs/react-dom/react-dom.production.min.js"></script>
<!-- Prism syntax highlighting (vendored, offline). Tokenizes code as TEXT only —
it never executes the snippet. Loaded in manual mode (no auto-highlight).
Its CSS is loaded async via load-async-css.js (not paint-critical). -->
<script defer src="libs/prism/prism.js"></script>
<!-- Critical, paint-defining CSS stays render-blocking (avoids FOUC / layout shift). -->
<link rel="stylesheet" href="assets/tailwind.css?v=1787944850227">
<link rel="icon" type="image/x-icon" href="/logo/favicon.ico?v=1787944850227">
<!-- Preload only the fonts needed for first paint. fa-solid covers the bulk of UI
icons; fa-regular/fa-brands are loaded on demand by their CSS (rarely on the
first screen). Inter latin 400/700 cover body text and headings/buttons. -->
<link rel="preload" href="/assets/fontawesome/webfonts/fa-solid-900.woff2" as="font" type="font/woff2" crossorigin>
<link rel="preload" href="/assets/fonts/inter/files/inter-latin-400.woff2" as="font" type="font/woff2" crossorigin>
<link rel="preload" href="/assets/fonts/inter/files/inter-latin-700.woff2" as="font" type="font/woff2" crossorigin>
<link rel="stylesheet" href="/assets/fonts/inter/inter.css">
<link rel="stylesheet" href="src/styles/main.css?v=1787944850227">
<link rel="stylesheet" href="src/styles/animations.css?v=1787944850227">
<link rel="stylesheet" href="src/styles/components.css?v=1787944850227">
<!-- Loads after components.css on purpose: press feedback, material weight,
size-specific tracking and the reduced-motion / -transparency / -contrast
answers all need to settle arguments with the sheets above on source order. -->
<link rel="stylesheet" href="src/styles/apple-motion.css?v=1787944850227">
<!-- Non-critical CSS (FontAwesome ~102KB, Prism) loaded async — no longer blocks paint. -->
<script defer src="src/scripts/load-async-css.js?v=1787944850227"></script>
<noscript>
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<link rel="stylesheet" href="libs/prism/prism.css">
</noscript>
<script defer src="src/scripts/fa-check.js?v=1787944850227"></script>
<!-- Update Manager - система принудительного обновления -->
<script defer src="src/utils/updateManager.js?v=1787944850227"></script>
<script type="module" src="src/components/UpdateChecker.jsx?v=1787944850227"></script>
<script type="module" src="dist/qr-local.js?v=1787944850227"></script>
<script type="module" src="src/components/QRScanner.js?v=1787944850227"></script>
</head>
<body>
<div id="root"></div>
<script type="module" src="dist/app-boot.js?v=1787944850227"></script>
<script type="module" src="dist/app.js?v=1787944850227"></script>
<script defer src="src/scripts/pwa-register.js?v=1787944850227"></script>
<script src="./src/pwa/install-prompt.js?v=1787944850227" type="module"></script>
<script src="./src/pwa/pwa-manager.js?v=1787944850227" type="module"></script>
<script defer src="./src/scripts/pwa-offline-test.js?v=1787944850227"></script>
<link rel="stylesheet" href="./src/styles/pwa.css?v=1787944850227">
</body>
</html>