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ipcam.html
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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">
<meta name="description" content="IP Camera streaming tool with secure E2EE P2P sharing via VDO.Ninja and WHIP support">
<title>IP Camera Stream</title>
<style>
html, body {
height: 100%;
margin: 0;
overflow: hidden;
}
body {
background: #1a1a1a;
color: #fff;
padding: 10px;
font-family: system-ui;
display: flex;
flex-direction: column;
box-sizing: border-box;
}
.preview-container {
flex: 1;
display: flex;
justify-content: center;
align-items: center;
position: relative;
overflow: hidden; /* Add this to prevent overflow */
min-height: 0; /* This is crucial for proper flexbox behavior */
}
#preview {
max-width: 100%;
max-height: 100%; /* Change from calc(100vh - 140px) to 100% */
object-fit: contain; /* Add this to maintain aspect ratio */
background: #000;
border-radius: 4px;
width: auto; /* Add this to prevent stretching */
height: auto; /* Add this to prevent stretching */
}
.stream-container {
flex: 1;
background: #2a2a2a;
padding: 10px;
border-radius: 8px;
display: flex;
flex-direction: column;
position: relative;
min-height: 0; /* Add this to prevent flex container from expanding */
overflow: hidden; /* Add this to prevent overflow */
}
.controls {
padding: 10px;
display: flex;
gap: 10px;
align-items: center;
margin-bottom: 10px;
}
.camera-url {
flex: 1;
padding: 8px;
border-radius: 4px;
border: 1px solid #404040;
background: #1a1a1a;
color: white;
font-family: monospace;
}
button {
background: #404040;
color: white;
border: none;
padding: 8px 16px;
border-radius: 4px;
cursor: pointer;
white-space: nowrap;
}
button:hover {
background: #505050;
}
button:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.stats {
position: absolute;
bottom: 45px;
left: 10px;
background: rgba(0,0,0,0.7);
padding: 5px 10px;
border-radius: 4px;
font-family: monospace;
font-size: 12px;
}
.publish-info {
background: rgba(0,0,0,0.7);
padding: 5px 10px;
border-radius: 4px;
font-size: 12px;
margin-bottom: 10px;
}
.modal-overlay {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0,0,0,0.7);
display: none;
align-items: center;
justify-content: center;
z-index: 1000;
}
.modal {
background: #2a2a2a;
padding: 20px;
border-radius: 8px;
width: 90%;
max-width: 500px;
color: white;
}
.modal-buttons {
display: flex;
gap: 10px;
margin-bottom: 15px;
}
.modal-buttons button {
flex: 1;
}
.modal-buttons button.active {
outline: 2px solid #898989;
}
.modal-content {
display: none;
}
.modal-content.active {
display: block;
}
.input-group {
margin-bottom: 15px;
}
.input-group label {
display: block;
margin-bottom: 5px;
}
.modal input[type="text"],
.modal input[type="url"],
.modal input[type="password"] {
width: calc(100% - 20px);
padding: 8px;
margin: 8px 0;
border: 1px solid #404040;
border-radius: 4px;
background: #1a1a1a;
color: white;
}
.page-description {
text-align: center;
margin: 10px 0;
color: #898989;
font-size: 0.9em;
max-width: 800px;
margin: 0 auto 0px auto;
padding: 0 0 15px 0;
-webkit-app-region: drag;
}
.dragbar {
position: absolute;
top: 0;
left: 0;
height:50px;
width:100%;
-webkit-app-region: drag;
}
.modal h3 {
text-align: center;
margin-bottom: 5px;
}
.modal .subtitle {
text-align: center;
color: #898989;
margin-bottom: 20px;
font-size: 0.9em;
padding: 0 20px;
}
.mode-description {
padding-bottom: 20px;
color: #a7a7a7;
text-align: center;
}
.view-link {
padding: 8px;
border-radius: 4px;
border: 1px solid #404040;
background: #1a1a1a;
color: white;
font-family: monospace;
width: 100%;
}
.view-link-container {
display: none;
margin-top: 5px;
}
.electron-banner {
position: fixed;
bottom: 0;
left: 0;
right: 0;
background: rgba(0, 0, 0, 0.85);
color: white;
padding: 12px;
display: none;
justify-content: space-between;
align-items: center;
z-index: 900;
backdrop-filter: blur(5px);
font-size: 14px;
}
.electron-banner a {
color: #4a9eff;
text-decoration: none;
}
.electron-banner a:hover {
text-decoration: underline;
}
.electron-banner-close {
background: none;
border: none;
color: #999;
cursor: pointer;
padding: 0 8px;
font-size: 20px;
}
.electron-banner-close:hover {
color: white;
}
</style>
</head>
<body>
<div class="page-description">
This tool allows you to stream IP camera feeds (MJPEG) to various streaming platforms.
Configure your publishing settings first, then enter your camera's URL to begin streaming.
</div>
<div class="dragbar"></div>
<div class="stream-container">
<div id="publishInfo" class="publish-info" style="display: none;">
<div id="publishInfoText"></div>
<div class="view-link-container" style="display: none;">
<input type="text" id="viewLink" readonly class="view-link">
<button onclick="copyViewLink()" class="copy-button">Copy</button>
</div>
</div>
<div class="controls">
<input type="url" class="camera-url" id="cameraUrl" placeholder="Enter MJPEG stream URL (e.g., http://192.168.0.100/api/stream/live?cam)">
<button id="previewStream">Preview</button>
<button id="publishStream" style="display: none;">Publish</button>
<button id="stopStream" disabled>Stop</button>
<button id="configurePublishing">Configure Publishing</button>
</div>
<div class="preview-container">
<img id="preview" alt="IP Camera Stream">
<div class="stats">
FPS: <span id="fpsCounter">0</span>
</div>
</div>
</div>
<div class="modal-overlay">
<div class="modal">
<h3>Publishing Configuration</h3>
<div class="subtitle">
Configure how you want to publish your IP camera feed.
</div>
<div class="modal-buttons">
<button onclick="showMode('vdo')" title="Peer-to-peer encrypted streaming via VDO.Ninja">VDO.Ninja</button>
<button onclick="showMode('whip')" title="Stream to any WHIP-compatible service">WHIP</button>
<button onclick="showMode('twitch')" title="Stream directly to Twitch">Twitch</button>
<button onclick="showMode('preview')" title="Local preview only - no streaming">Preview</button>
</div>
<div class="mode-description" id="modeDescription"></div>
<div class="modal-content" id="vdo-content">
<div class="input-group">
<label>Stream ID (optional)</label>
<input type="text" id="pushId" placeholder="Leave empty for auto-generated ID">
</div>
<div class="input-group">
<label>Room Name (optional if Stream ID provided)</label>
<input type="text" id="roomName">
</div>
<div class="input-group">
<label>Password (optional)</label>
<input type="password" id="password">
</div>
<button onclick="handleVDO()">Save Configuration</button>
</div>
<div class="modal-content" id="twitch-content">
<div class="input-group">
<label>Twitch Stream Token</label>
<input type="password" id="twitchToken" required>
</div>
<button onclick="handleTwitch()">Save Configuration</button>
</div>
<div class="modal-content" id="whip-content">
<div class="input-group">
<label>WHIP URL</label>
<input type="url" id="whipUrl" required>
</div>
<div class="input-group">
<label>WHIP Token</label>
<input type="password" id="whipToken">
</div>
<button onclick="handleWhip()">Save Configuration</button>
</div>
<div class="modal-content" id="preview-content">
<p>Preview mode - no publishing. Click Save to continue.</p>
<button onclick="handlePreview()">Save Configuration</button>
</div>
</div>
</div>
<div class="electron-banner">
<div>
For best compatibility with IP camera streams, we recommend using
<a href="https://electroncapture.app" target="_blank">ElectronCapture</a>
(available for Windows, Mac, and Linux).
</div>
<button class="electron-banner-close" onclick="dismissBanner()">×</button>
</div>
<script>
let streamActive = false;
let frameCount = 0;
let lastFrameTime = Date.now();
let frameInterval;
let publishConfig = null;
let isPublishing = false;
let currentBuffer = '';
let currentStreamId = null;
let buffer = '';
let boundary = null;
let useMediaTrackProcessor = false;
const preview = document.getElementById('preview');
const fpsCounter = document.getElementById('fpsCounter');
const previewStreamBtn = document.getElementById('previewStream');
const publishStreamBtn = document.getElementById('publishStream');
const stopStreamBtn = document.getElementById('stopStream');
const configurePublishingBtn = document.getElementById('configurePublishing');
const cameraUrl = document.getElementById('cameraUrl');
const publishInfo = document.getElementById('publishInfo');
function updatePublishInfo() {
if (!publishConfig) {
publishInfo.style.display = 'none';
return;
}
let info = '';
switch (publishConfig.mode) {
case 'vdo':
info = `Publishing to VDO.Ninja - ${publishConfig.push ? 'Stream ID: ' + publishConfig.push : 'Room: ' + publishConfig.room}`;
document.querySelector('.view-link-container').style.display = 'flex';
break;
case 'whip':
info = `Publishing to WHIP endpoint: ${publishConfig.whipUrl}`;
document.querySelector('.view-link-container').style.display = 'none';
break;
case 'twitch':
info = 'Publishing to Twitch';
document.querySelector('.view-link-container').style.display = 'none';
break;
case 'preview':
info = 'Preview mode - no publishing';
document.querySelector('.view-link-container').style.display = 'none';
break;
}
document.getElementById('publishInfoText').textContent = info;
publishInfo.style.display = 'block';
}
function updateUIState() {
const isPreviewMode = publishConfig?.mode === 'preview';
publishStreamBtn.style.display = isPreviewMode ? 'none' : 'inline-block';
previewStreamBtn.disabled = streamActive;
publishStreamBtn.disabled = !streamActive || isPublishing;
stopStreamBtn.disabled = !streamActive;
configurePublishingBtn.disabled = streamActive;
cameraUrl.disabled = streamActive;
}
function updateFPS() {
const currentTime = Date.now();
const elapsed = (currentTime - lastFrameTime) / 1000;
const fps = Math.round(frameCount / elapsed);
fpsCounter.textContent = fps;
frameCount = 0;
lastFrameTime = currentTime;
}
function createAndAppendIframe(url) {
const iframe = document.createElement('iframe');
iframe.style.width = '0';
iframe.style.height = '0';
iframe.style.border = 'none';
iframe.src = url;
document.body.appendChild(iframe);
return iframe;
}
function startPublishing() {
if (!publishConfig || isPublishing) return;
// Always start with HTTPS for VDO.Ninja URLs
let iframeUrl;
// For VDO and WHIP modes, ensure we're using HTTPS
iframeUrl = new URL('https://vdo.ninja');
// Preserve the path from the current URL
let pathParts = location.pathname.split('/').filter(Boolean);
pathParts.pop();
iframeUrl.pathname = (pathParts.length ? '/' + pathParts.join('/') : '') + '/';
switch (publishConfig.mode) {
case 'vdo':
iframeUrl.searchParams.set('push', publishConfig.push);
if (publishConfig.room) iframeUrl.searchParams.set('room', publishConfig.room);
if (publishConfig.password) iframeUrl.searchParams.set('password', publishConfig.password);
break;
case 'whip':
iframeUrl.searchParams.set('whippush', publishConfig.whipUrl);
iframeUrl.searchParams.set('push', '');
if (publishConfig.whipToken) iframeUrl.searchParams.set('whippushtoken', publishConfig.whipToken);
break;
case 'twitch':
iframeUrl.searchParams.set('whippush', 'https://twitch.vdo.ninja');
iframeUrl.searchParams.set('push', '');
iframeUrl.searchParams.set('token', publishConfig.twitchToken);
break;
default:
return;
}
iframeUrl.searchParams.set('framegrab', '');
iframeUrl.searchParams.set('view', '');
window.publishingIframe = createAndAppendIframe(iframeUrl.toString());
isPublishing = true;
updateUIState();
}
async function processStream(response, isElectron = false) {
if (!response.ok) {
throw new Error('Stream initialization failed');
}
const boundary = isElectron ? response.boundary : extractBoundary(response.headers.get('content-type'));
if (!boundary) {
throw new Error('No boundary found in content-type header');
}
if (isElectron) {
currentStreamId = response.streamId;
await processElectronStream(response);
} else {
await processRegularStream(response, boundary);
}
}
function extractBoundary(contentType) {
const match = contentType?.match(/boundary=([^;]+)/i);
return match ? match[1] : null;
}
function findBoundary(buffer, boundaryBytes, startPos) {
for (let i = startPos; i < buffer.length - boundaryBytes.length; i++) {
if (buffer[i] === boundaryBytes[0]) {
let found = true;
for (let j = 1; j < boundaryBytes.length; j++) {
if (buffer[i + j] !== boundaryBytes[j]) {
found = false;
break;
}
}
if (found) return i;
}
}
return -1;
}
function processFrame(frameData) {
let jpegStart = -1;
for (let i = 0; i < frameData.length - 4; i++) {
if (frameData[i] === 0xFF && frameData[i + 1] === 0xD8) {
jpegStart = i;
break;
}
}
if (jpegStart !== -1) {
const jpegData = frameData.slice(jpegStart);
const base64Data = arrayBufferToBase64(jpegData);
const dataUrl = `data:image/jpeg;base64,${base64Data}`;
preview.src = dataUrl;
frameCount++;
if (isPublishing && window.publishingIframe) {
window.publishingIframe.contentWindow.postMessage({
type: 'canvas-frame',
frame: dataUrl
}, '*');
}
}
}
async function processRegularStream(response, boundary) {
const reader = response.body.getReader();
let buffer = new Uint8Array(0);
const boundaryBytes = new TextEncoder().encode(boundary);
while (streamActive) {
try {
const {done, value} = await reader.read();
if (done) break;
if (value) {
const newBuffer = new Uint8Array(buffer.length + value.length);
newBuffer.set(buffer);
newBuffer.set(value, buffer.length);
buffer = newBuffer;
let frameStart = 0;
while (true) {
const boundaryPos = findBoundary(buffer, boundaryBytes, frameStart);
if (boundaryPos === -1) {
if (buffer.length > boundaryBytes.length) {
buffer = buffer.slice(buffer.length - boundaryBytes.length);
}
break;
}
const nextBoundary = findBoundary(buffer, boundaryBytes, boundaryPos + boundaryBytes.length);
if (nextBoundary === -1) break;
const frameData = buffer.slice(boundaryPos, nextBoundary);
processFrame(frameData);
buffer = buffer.slice(nextBoundary);
frameStart = boundaryBytes.length;
}
}
} catch (error) {
console.error('Error processing stream:', error);
break;
}
}
}
function arrayBufferToBase64(buffer) {
const chunks = [];
const chunkSize = 32768;
for (let i = 0; i < buffer.length; i += chunkSize) {
chunks.push(String.fromCharCode.apply(null,
buffer.subarray(i, Math.min(i + chunkSize, buffer.length))
));
}
return btoa(chunks.join(''));
}
async function processElectronStream(response) {
let buffer = new Uint8Array(0);
const boundaryBytes = new TextEncoder().encode(response.boundary);
while (streamActive) {
try {
const result = await window.electronApi.readStreamChunk(currentStreamId);
if (result.done) break;
if (result.value) {
const newData = new Uint8Array(result.value);
const newBuffer = new Uint8Array(buffer.length + newData.length);
newBuffer.set(buffer);
newBuffer.set(newData, buffer.length);
buffer = newBuffer;
let frameStart = 0;
while (true) {
let boundaryPos = findBoundary(buffer, boundaryBytes, frameStart);
if (boundaryPos === -1) {
if (buffer.length > boundaryBytes.length) {
buffer = buffer.slice(buffer.length - boundaryBytes.length);
}
break;
}
const nextBoundary = findBoundary(buffer, boundaryBytes, boundaryPos + boundaryBytes.length);
if (nextBoundary === -1) break;
const frameData = buffer.slice(boundaryPos, nextBoundary);
let jpegStart = -1;
for (let i = 0; i < frameData.length - 4; i++) {
if (frameData[i] === 0xFF && frameData[i + 1] === 0xD8) {
jpegStart = i;
break;
}
}
if (jpegStart !== -1) {
const jpegData = frameData.slice(jpegStart);
const base64Data = arrayBufferToBase64(jpegData);
const dataUrl = `data:image/jpeg;base64,${base64Data}`;
preview.src = dataUrl;
frameCount++;
if (isPublishing && window.publishingIframe) {
window.publishingIframe.contentWindow.postMessage({
type: 'canvas-frame',
frame: dataUrl
}, '*');
}
}
buffer = buffer.slice(nextBoundary);
frameStart = boundaryBytes.length;
}
}
} catch (error) {
console.error('Error processing stream:', error);
break;
}
}
if (currentStreamId) {
await window.electronApi.closeStream(currentStreamId);
currentStreamId = null;
}
}
async function startStreaming() {
if (streamActive) return;
const url = cameraUrl.value;
if (!url) {
alert('Please enter a camera URL');
return;
}
streamActive = true;
frameInterval = setInterval(updateFPS, 1000);
updateUIState();
try {
if (window.electronApi?.noCORSFetch) {
const electronResponse = await window.electronApi.noCORSFetch({
url,
method: 'GET',
headers: {
'Accept': 'multipart/x-mixed-replace'
}
});
bannerDismissed = true;
checkElectronBanner();
await processStream(electronResponse, true);
return;
}
const response = await fetch(url, {
method: 'GET',
headers: {
'Accept': 'multipart/x-mixed-replace'
}
});
bannerDismissed = true;
checkElectronBanner();
await processStream(response, false);
} catch (error) {
const isSecureContext = window.isSecureContext;
const isHttps = url.toLowerCase().startsWith('https://');
if (!isHttps && isSecureContext) {
if (location.href.includes("vdo.ninja")) {
let insecure = "http://insecure.vdo.ninja" + location.pathname;
alert('Mixed Content Error:\n\nStream URL must use HTTPS when accessing from a secure page\n\nTry via '+insecure+' instead.');
} else {
alert('Mixed Content Error:\n\nStream URL must use HTTPS when accessing from a secure page\n\nTry via ElectronCapture. Please download from:\nhttps://electroncapture.app');
}
return;
}
if (error instanceof TypeError && error.message === 'Failed to fetch') {
alert('Failed to connect to stream. If this is a CORS or mixed content issue, try using ElectronCapture: https://electroncapture.app');
return;
}
console.error('Stream error:', error);
alert('Failed to connect to stream. Please check the URL and try again.');
} finally {
stopStreaming();
}
}
function stopStreaming() {
streamActive = false;
isPublishing = false;
clearInterval(frameInterval);
fpsCounter.textContent = '0';
if (currentStreamId) {
window.electronApi.closeStream(currentStreamId)
.catch(console.error)
.finally(() => {
currentStreamId = null;
});
}
if (window.publishingIframe) {
window.publishingIframe.remove();
window.publishingIframe = null;
}
updateUIState();
}
function showMode(mode) {
document.querySelectorAll('.modal-content').forEach(el => el.classList.remove('active'));
document.querySelectorAll('.modal-buttons button').forEach(btn => btn.classList.remove('active'));
document.getElementById(`${mode}-content`).classList.add('active');
document.querySelector(`button[onclick="showMode('${mode}')"]`).classList.add('active');
const descriptions = {
'vdo': 'Stream securely peer-to-peer using VDO.Ninja',
'whip': 'Stream to any WHIP-compatible service',
'twitch': 'Stream directly to your Twitch channel',
'preview': 'Local preview mode - no streaming'
};
document.getElementById('modeDescription').textContent = descriptions[mode];
}
function generatePushId() {
const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
return Array.from({length: 8}, () => chars[Math.floor(Math.random() * chars.length)]).join('');
}
function handleTwitch() {
const twitchToken = document.getElementById('twitchToken').value;
if (!twitchToken) {
alert('Twitch Stream Token is required');
return;
}
publishConfig = {
mode: 'twitch',
twitchToken
};
localStorage.setItem('lastTwitchToken', twitchToken);
localStorage.setItem('lastMode', 'twitch');
document.querySelector('.modal-overlay').style.display = 'none';
updatePublishInfo();
updateUIState();
}
function handleVDO() {
const push = document.getElementById('pushId').value || generatePushId();
const room = document.getElementById('roomName').value;
const password = document.getElementById('password').value;
if (!push && !room) {
alert('Either Stream ID or Room Name is required');
return;
}
publishConfig = {
mode: 'vdo',
push,
room,
password
};
const viewUrl = new URL("https://vdo.ninja");
if (push) viewUrl.searchParams.set("view", push);
if (room) viewUrl.searchParams.set("room", room);
if (publishConfig.push && publishConfig.room) viewUrl.searchParams.set("solo", "");
if (password) viewUrl.searchParams.set("password", password);
viewUrl.searchParams.set("sharperscreen", "");
document.getElementById('viewLink').value = viewUrl.toString();
document.querySelector('.view-link-container').style.display = 'flex';
localStorage.setItem('lastMode', 'vdo');
localStorage.setItem('lastVdoPush', push);
localStorage.setItem('lastVdoRoom', room);
document.querySelector('.modal-overlay').style.display = 'none';
updatePublishInfo();
updateUIState();
}
function copyViewLink() {
const viewLink = document.getElementById('viewLink');
if (window.innerWidth <= 1600) {
const tempInput = document.createElement('input');
tempInput.value = viewLink.value;
document.body.appendChild(tempInput);
tempInput.select();
document.execCommand('copy');
document.body.removeChild(tempInput);
} else {
viewLink.select();
document.execCommand('copy');
}
}
function handleWhip() {
const whipUrl = document.getElementById('whipUrl').value;
const whipToken = document.getElementById('whipToken').value;
if (!whipUrl) {
alert('WHIP URL is required');
return;
}
publishConfig = {
mode: 'whip',
whipUrl,
whipToken
};
localStorage.setItem('lastMode', 'whip');
localStorage.setItem('lastWhipUrl', whipUrl);
if (whipToken) localStorage.setItem('lastWhipToken', whipToken);
document.querySelector('.modal-overlay').style.display = 'none';
updatePublishInfo();
updateUIState();
}
function handlePreview() {
publishConfig = {
mode: 'preview'
};
localStorage.setItem('lastMode', 'preview');
document.querySelector('.modal-overlay').style.display = 'none';
updatePublishInfo();
updateUIState();
}
// Event Listeners
previewStreamBtn.addEventListener('click', startStreaming);
publishStreamBtn.addEventListener('click', startPublishing);
stopStreamBtn.addEventListener('click', stopStreaming);
configurePublishingBtn.addEventListener('click', () => {
document.querySelector('.modal-overlay').style.display = 'flex';
});
// Handle window unload
window.addEventListener('unload', stopStreaming);
// Initialize on load
window.addEventListener('load', () => {
// Load saved credentials
const lastMode = localStorage.getItem('lastMode') || 'preview';
const lastWhipUrl = localStorage.getItem('lastWhipUrl');
const lastWhipToken = localStorage.getItem('lastWhipToken');
const lastTwitchToken = localStorage.getItem('lastTwitchToken');
const lastVdoPush = localStorage.getItem('lastVdoPush');
const lastVdoRoom = localStorage.getItem('lastVdoRoom');
if (lastWhipUrl) document.getElementById('whipUrl').value = lastWhipUrl;
if (lastWhipToken) document.getElementById('whipToken').value = lastWhipToken;
if (lastTwitchToken) document.getElementById('twitchToken').value = lastTwitchToken;
if (lastVdoPush) document.getElementById('pushId').value = lastVdoPush;
if (lastVdoRoom) document.getElementById('roomName').value = lastVdoRoom;
// Show configuration modal if no config exists
if (!publishConfig) {
document.querySelector('.modal-overlay').style.display = 'flex';
showMode(lastMode);
}
// Parse URL parameters if present
if (window.location.search) {
const params = new URLSearchParams(window.location.search);
const cameraSource = params.get('camera') || params.get('source') || params.get('url');
if (cameraSource) {
cameraUrl.value = decodeURIComponent(cameraSource);
}
}
updateUIState();
checkElectronBanner();
});
let bannerDismissed = false;
function checkElectronBanner() {
const banner = document.querySelector('.electron-banner');
const hasElectronApi = window.electronApi && window.electronApi.noCORSFetch;
if (!bannerDismissed && !hasElectronApi && !streamActive) {
banner.style.display = 'flex';
} else {
banner.style.display = 'none';
}
}
function dismissBanner() {
bannerDismissed = true;
document.querySelector('.electron-banner').style.display = 'none';
}
</script>
</body>
</html>