Live Pulse
A copy-paste badges & tags component in pure HTML & CSS. Zero dependencies, framework-agnostic, MIT-licensed.
Badges & TagsHTMLCSSany framework
LIVE
Copy into your project
HTML
<span class="nuda-live-pulse-badge" aria-label="Live">
<span class="nuda-live-pulse-badge__dot"></span>
LIVE
</span>CSS
/* Live Pulse
"LIVE" badge with a pulsing dot. */
.nuda-live-pulse-badge {
display: inline-flex;
align-items: center;
gap: 6px;
padding: 4px 11px;
background: rgba(228, 255, 84, 0.08);
border: 1px solid rgba(228, 255, 84, 0.3);
color: #e4ff54;
border-radius: 99px;
font-size: 11px;
font-weight: 700;
letter-spacing: 0.12em;
font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.nuda-live-pulse-badge__dot {
position: relative;
width: 7px;
height: 7px;
border-radius: 50%;
background: #e4ff54;
}
.nuda-live-pulse-badge__dot::after {
content: '';
position: absolute;
inset: 0;
border-radius: 50%;
background: #e4ff54;
animation: nuda-live-pulse-ping 1.8s ease-out infinite;
will-change: transform, opacity;
}
@keyframes nuda-live-pulse-ping {
0% { transform: scale(1); opacity: 0.7; }
100% { transform: scale(3); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
.nuda-live-pulse-badge__dot::after { animation: none; }
}How to use Live Pulse
Paste the HTML where you need it and the CSS into a global stylesheet (or a <style> tag). Every class is prefixed nuda- so it never collides with Tailwind or your own styles. Tweak the CSS custom properties to match your design system.
Works in React, Vue, Svelte, Astro, Next.js, Nuxt, Laravel Blade, Django, Rails — or a single .html file. No npm install, no build step.