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Waylon Walker 2025-11-22 21:53:03 -06:00
parent 8631733274
commit bba62e3527
18 changed files with 916 additions and 11 deletions

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Stopwatch</title>
<meta property="og:title" content="Stopwatch" />
<meta property="og:image" content="http://shots.wayl.one/shot/?url=https://stopwatch.wayl.one/&height=630&width=1200&scaled_width=1200&scaled_height=630&selectors=" />
<meta property="og:description" content="A large display stopwatch, it just counts up." />
<meta property="og:url" content="https://stopwatch.wayl.one/" />
<meta property="og:type" content="website" />
<meta property="og:site_name" content="Stopwatch" />
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content="Stopwatch" />
<meta name="twitter:description" content="A large display stopwatch, it just counts up." />
<meta name="twitter:image" content="http://shots.wayl.one/shot/?url=https://stopwatch.wayl.one/&height=630&width=1200&scaled_width=1200&scaled_height=640&selectors=" />
<style>
body {
margin: 0;
height: 100vh;
background: black;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
font-family: monospace;
color: lime;
user-select: none;
}
#title {
min-width: 100vw;
min-height: 5rem;
font-size: 3vw;
margin-bottom: 1em;
outline: none;
text-align: center;
}
#timer {
font-size: 10vw;
cursor: pointer;
}
/* Modal styles */
.modal-overlay {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
background: rgba(0, 0, 0, 0.75);
display: none;
justify-content: center;
align-items: center;
z-index: 1000;
}
.modal {
box-shadow: 0 0 3rem 1rem #00ff0017;
background: black;
border: 2px solid lime;
border-radius: 0.5rem;
padding: 2rem;
max-width: 90%;
color: lime;
text-align: left;
font-size: 1.5rem;
}
.modal h2 {
margin-top: 0;
color: #008e00;
}
.modal ul {
color: #00ae00;
}
</style>
</head>
<body>
<div id="title" contenteditable="true"></div>
<div id="timer">00:00.000</div>
<!-- Modal -->
<div id="modal-overlay" class="modal-overlay">
<div class="modal">
<h2>Help</h2>
<p>
It's just a stopwatch, it counts up, press enter, space or click to start/stop.
</p>
<p>
Start typing to give it a title.
</p>
<p>
Copy with <kbd>Ctrl</kbd> + <kbd>c</kbd>
</p>
</div>
</div>
<script>
const timerElement = document.getElementById('timer');
const copyButton = document.getElementById('copyButton');
let startTime = null;
let elapsedTime = 0;
let running = true;
let animationFrameId = null;
function formatTime(ms) {
const totalMilliseconds = Math.floor(ms);
const totalSeconds = Math.floor(totalMilliseconds / 1000);
const minutes = Math.floor(totalSeconds / 60);
const seconds = totalSeconds % 60;
const milliseconds = totalMilliseconds % 1000;
return (
String(minutes).padStart(2, '0') + ':' +
String(seconds).padStart(2, '0') + '.' +
String(milliseconds).padStart(3, '0')
);
}
function updateTimer() {
const now = performance.now();
const elapsed = now - startTime + elapsedTime;
timerElement.textContent = formatTime(elapsed);
animationFrameId = requestAnimationFrame(updateTimer);
}
function toggleTimer() {
if (running) {
cancelAnimationFrame(animationFrameId);
elapsedTime += performance.now() - startTime;
running = false;
} else {
startTime = performance.now();
running = true;
updateTimer();
}
}
const params = new URLSearchParams(window.location.search);
const title = params.get('title');
const title_el = document.getElementById('title')
if (title) {
title_el.textContent = title;
}
// ---- Modal logic ----
const overlay = document.getElementById('modal-overlay');
function toggleModal() {
if (overlay.style.display === 'none') {
overlay.style.display = 'flex';
} else {
overlay.style.display = 'none';
}
}
function hideModal() {
overlay.style.display = 'none';
}
document.addEventListener('keydown', e => {
if (e.key === 'c' && e.ctrlKey) {
const time = timerElement.textContent;
navigator.clipboard.writeText(time);
} else if (e.key === 'Enter' && !(document.activeElement === title_el)) {
toggleTimer();
} else if (e.key === 'Escape' && document.activeElement === title_el) {
console.log('Escape');
title_el.blur();
} else if (e.key === 'Escape') {
console.log('Escape');
hideModal();
} else if (e.code === 'Space' && !(document.activeElement === title_el)) {
toggleTimer();
} else if (e.key === '?' && !title_el.isFocused) {
toggleModal();
} else if (e.key === '?') {
} else if (e.keyCode === 191) {
} else if (e.ctrlKey && e.key === 'a'){
title_el.focus();
} else if (e.ctrlKey){
} else if (e.shiftKey){
} else {
title_el.focus();
}
})
timerElement.addEventListener('click', toggleTimer);
// on change of title update query params
title_el.addEventListener('input', () => {
const new_title = title_el.textContent;
const url = new URL(window.location);
url.searchParams.set('title', new_title);
window.history.replaceState({}, '', url);
});
// Start timer on page load
window.addEventListener('load', () => {
startTime = performance.now();
updateTimer();
});
// Wake Lock support
let wakeLock = null;
async function requestWakeLock() {
try {
if ('wakeLock' in navigator) {
wakeLock = await navigator.wakeLock.request('screen');
console.log("Wake lock acquired");
}
} catch (err) {
console.error("Wake lock error:", err);
}
}
document.addEventListener("visibilitychange", () => {
if (wakeLock !== null && document.visibilityState === "visible") {
requestWakeLock();
}
});
requestWakeLock();
overlay.addEventListener('click', e => {
if (e.target === overlay) hideModal();
});
</script>
</body>
</html>